Crucible Rauv

Vim li cas thiaj xaiv peb?

Txhim khu khoom zoo
Xinkyo Company tau tsim nyob rau hauv 2005 los ntawm cov kws tshawb fawb cov ntaub ntawv. Nws tus tsim tau kawm hauv Peking University thiab yog lub chaw tsim khoom ntawm cov cuab yeej siv ntsuas kub siab thiab cov ntaub ntawv tshiab tshawb fawb cov cuab yeej kuaj. Qhov no ua rau peb muab cov khoom siv zoo, tsis tshua muaj nqi siab rau cov ntaub ntawv tshawb fawb thiab kev tsim kho cov chaw soj nstuam.

Khoom siv Advanced
Cov khoom siv tseem ceeb: CNC xuas nrig ntaus tshuab, CNC dabtsi yog khoov tshuab, CNC engraving tshuab, kub kub qhov cub CNC lathes, dag tshuab, gantry milling, machining chaw, ntawv hlau, laser txiav machine, CNC xuas nrig ntaus tshuab, dabtsi yog khoov machine, tus kheej capacitive vuam tshuab , argon arc vuam tshuab, laser vuam, sandblasting tshuab, tsis siv neeg xim ci chav.

Kev siv dav dav
Cov khoom siv tsuas yog siv hauv ceramics, hmoov metallurgy, 3D luam ntawv, kev tshawb fawb thiab kev loj hlob ntawm cov ntaub ntawv tshiab, cov ntaub ntawv siv lead ua, kev kho cua sov hlau, iav, cov ntaub ntawv tsis zoo electrode rau lub zog tshiab lithium roj teeb, cov khoom sib nqus, thiab lwm yam.

Kev lag luam dav
XinKyo Furnace cov nyiaj tau los ntawm kev muag khoom txhua xyoo yog ntau tshaj 50 lab, nrog rau North American kev lag luam (xws li Tebchaws Meskas, Canada, Mexico, thiab lwm yam) suav txog 30% thiab European lag luam (xws li Fabkis, Spain, Lub Tebchaws Yelemees, thiab lwm yam) suav nrog. txog 20%; 15% nyob rau sab hnub tuaj Asia (Nyiv, Kaus Lim Kauslim, Thaib, Malaysia, Singapore, Is Nrias teb, thiab lwm yam) thiab 10% hauv kev lag luam Lavxias; 10% hauv Middle East (Saudi Arabia, UAE, ect ), 5% hauv Australian lag luam, thiab 10% ntxiv.

Crucible Furnace yog dab tsi?

Lub qhov cub hluav taws xob yog ib hom hluav taws xob tsim hluav taws xob siv rau melting thiab casting hlau uas tsis tshua muaj melting point xws li tooj dag, bronze, thiab txhuas. Lawv yog ib qho ntawm cov khoom qub tshaj plaws ntawm melting ncu thiab ntawm cov feem ntau siv rauv hauv kev lag luam. Lub thawv uas cov hlau thiab cov khoom ntxiv tau muab tso rau hauv yog hu ua "crucible", thiab yog ua los ntawm cov khoom siv cua sov xws li graphite, av nplaum, lossis ceramic. Crucible furnaces feem ntau muaj xws li lub cub tawg chamber ua los ntawm cov khoom refractory, uas yog rhuab los ntawm ib tug roj qhov chaw xws li natural gas, propane, los yog hluav taws xob. Lub crucible yog muab tso rau hauv lub cub tawg chamber thiab rhuab kom txog thaum cov hlau nyob rau hauv nws melts. Thaum cov hlau tau yaj lawm, nws tuaj yeem nchuav rau hauv pwm los tsim ntau yam duab thiab cov ntawv. Lub crucible tuaj yeem raug tshem tawm los ntawm lub cub tawg chamber siv cov txhuam los yog lwm yam cuab yeej, thiab cov hlau molten tuaj yeem nchuav rau hauv pwm.

High Vacuum Crucible Rauv
SG2-3-12TP yog lub tshuab nqus tsev siab Crucible rauv, nrog lub quartz crucible tso rau hauv lub qhov cub hluav taws xob tiv thaiv, uas tuaj yeem ua kom paub cov roj inert thiab nqus tsev vacuum....
Ntau
Stirring Crucible Rauv
1.Kev tswj qhov kub thiab txias, ntau pawg programmable
2. Nqa muaj nuj nqi
3.Pit-type lossis crucible-type tsim
4.Stirring muaj nuj nqi nrog ceev kuj sib txawv
5. Ua haujlwm kub txog...
Ntau
Lab Biomass Pyrolysis Rauv
Biomass pyrolysis (tseem hu ua pyrolysis los yog cracking) feem ntau yog hais txog cov txheej txheem uas biomass yog rhuab thiab rhuab nyob rau hauv ib qho chaw anaerobic los yog tsis muaj oxygen,...
Ntau
Mini Crucible Rauv
Mini Crucible rauv;
Muaj qhov sib txawv;
Sab saum toj qhib qhov rooj yooj yim rau kev khiav lag luam;
PID automatic tswj;
Ntau
Laboratory Crucible Rauv
Nqus crucible cub nrog condensate collectors;
Muaj ntau txoj kev kho cov pa pa;
Sib txawv teperature range xaiv tau;
PID automatic tswj;
Ntau
Lab Crucible Rauv
Programmable Crucible rauv; Square chamber nyob rau hauv ntsug hom; Sab saum toj loading qhov rooj hom; PID tswj chaw taws teeb rauv;
Ntau
1200 degree Crucible rauv
SG2-6-12TP yog 1200 degree Crucible rauv, nrog cov hluav taws xob cua sov ua los ntawm cov hlau tsis kam thiab PID tswj ntawm 30 lossis 50 ntu. Lub cub tawg yog tsim los ntawm lub tshuab nqus tsev...
Ntau

Qhov zoo ntawm Crucible rauv

Ntau yam

Crucible furnaces yuav siv tau los yaj ntau yam ntaub ntawv, xws li hlau, alloys, iav, thiab ceramics.

Compact loj

Crucible furnaces muaj nyob rau hauv ntau qhov ntau thiab tsawg, ua rau lawv zoo tagnrho rau cov ntawv me me lossis siv rau hauv chav kuaj.

Yooj yim rau siv

Crucible furnaces yog qhov yooj yim rau kev khiav lag luam thiab tsis tas yuav muaj kev cob qhia ntau lossis kev txawj tshwj xeeb.

Precise kub tswj

Nrog rau kev siv lub tshuab ntsuas kub, lub qhov cub hluav taws xob tuaj yeem tswj tau qhov kub thiab txias, ua rau lawv zoo tagnrho rau cov ntawv thov uas yuav tsum tau tswj qhov kub thiab txias.

Kub melting kub

Crucible furnaces tuaj yeem ncav cuag qhov kub thiab txias, ua rau lawv haum rau cov khoom siv melting nrog cov ntsiab lus siab melting, xws li tungsten thiab platinum.

Nqi-zoo

Piv nrog rau lwm hom furnaces, crucible furnaces yog tus pheej yig thiab yuav tsum tau saib xyuas tsawg, ua rau lawv ib tug nqi-zoo kev xaiv rau ntau industries.

Hom Crucible Rauv

Pit Type (Stationary) Rauv

Raws li lub npe qhia, lub qhov cub rauv yog ua hauv qab hauv av, kom lub crucible tau yooj yim nqa, khiav hauj lwm los ntawm pem teb ntawm lub khw. Cov hlau yuav tsum tau melted yog muab tso rau hauv lub crucibles. Cov crucibles tau muab tso rau hauv lub cua sov chamber thiab txaus coke tau ntim ib ncig thiab saum lub crucible. Ib tug siab chimney txuas, ua hauj lwm raws li ib tug natural draught. Lub chimney cua ntsawj ntshab yog tswj los ntawm ib tug damper. Lub qhov rooj tua hluav taws tshem tau yog muab rau hauv qab ntawm lub qhov cub. Tom qab txaus melting, lub crucibles yog lifted los ntawm txoj kev ntev tuav tongs.

Bale-Out Type (Stationary) Rauv

Cov duab ntawm lub cub tawg yog cylindrical thiab nws yog ua los ntawm cov av theem. Cov duab cylindrical pab nplaim taws kom cheb uniformly nyob ib ncig ntawm lub crucible. Lub kiv cua yog muab rau cov cua ntsawj ntshab yuam thiab cov pa khib nyiab tawm ntawm qhov qhib rau saum. Bale-out hom furnaces feem ntau yog cov roj los yog roj hluav taws xob raug rho tawm haujlwm, thiab yog siv rau melting nonferrous alloys xws li txhuas, magnesium, zinc, txhuas thiab lwm yam.

Tilting Hom Rauv

Lub tilting hom rauv yog tsa saum av theem. Nws yog mounted rau ob pedestals thiab tig los ntawm txoj kev ntawm ib tug rotating log. Lub cub tawg tuaj yeem yog roj, coke lossis roj raug rho tawm haujlwm, thiab siv cov ntawv yuam kev. Ib qho tshauv-yias kuj muaj nyob rau hauv cov ntaub ntawv ntawm coke raug rho tawm rauv. Lub nruas ntawm cov roj yog muab tso rau ntawm qhov siab ntawm 5-6 m saum toj no theem, nyob rau hauv cov ntaub ntawv ntawm cov roj tua hluav taws kub crucibles nrog ntev pouring di ncauj yog siv nyob rau hauv tilting furnaces. Lub tilting yog ib qho nrog kev pab ntawm cov khoom siv hydraulic lossis los ntawm tes tig lub log. Tilting rauv yog siv rau melting ntau ntau ntawm hlau, txog li 500 kg.

Kev siv Crucible rauv

01/

Copper alloy smelting
Lub tshuab hluav taws xob crucible tuaj yeem smelt ntau yam tooj liab alloys, xws li tooj dag, bronze, tooj liab dawb, thiab lwm yam. Los ntawm kev tswj cov cua sov thiab lub sij hawm smelting, cov khoom siv tooj liab zoo tuaj yeem tau txais.

02/

Aluminium alloy smelting
Lub tshuab hluav taws xob crucible tuaj yeem smelt ntau yam aluminium alloys, xws li aviation aluminium alloys, kev tsim kho aluminium alloys, thiab lwm yam. Los ntawm optimizing cov txheej txheem cua sov, lub zog, hardness, corrosion kuj, thiab lwm yam khoom ntawm txhuas alloys tuaj yeem txhim kho.

03/

Stainless hlau smelting
Lub tshuab hluav taws xob hluav taws xob tuaj yeem siv los smelt ntau yam stainless hlau, xws li 304 stainless hlau, 316 stainless hlau, thiab lwm yam. Los ntawm kev tswj cov cua kub thiab lub sij hawm melting, high-zoo stainless hlau yuav tau.

04/

Titanium alloy smelting
Lub tshuab hluav taws xob hluav taws xob tuaj yeem siv los ua kom smelt ntau yam titanium alloys, xws li aviation titanium alloys, thiab kev kho mob titanium alloys, thiab lwm yam. Nws tuaj yeem muab lub zog cua sov txaus kom ua tiav cov melting ntawm titanium alloy.

05/

Hlau recycling
Lub qhov cub hluav taws xob tuaj yeem siv los rov ua dua ntau yam khoom siv hlau, xws li seem txhuas, seem tooj liab, seem hlau, thiab lwm yam. Los ntawm induction cua sov, cov hlau seem tuaj yeem yaj sai sai, huv si, thiab rov siv dua.

06/

Hlau nto kho
Nws tuaj yeem siv rau kev kho cov hlau saum npoo, xws li aluminium alloy tshav kub kev kho mob, stainless hlau tshav kub kev kho mob, thiab lwm yam. Los ntawm kev tswj cov cua kub thiab cua kub ceev, lub hardness ntawm hlau nto yuav kho thiab txhim kho.

Cov Cheebtsam tseem ceeb ntawm Crucible rauv

Cua sov qhov chaw

Cov cua kub hauv qhov cub hluav taws xob feem ntau yog hluav taws xob lossis roj hluav taws xob. Lub tshuab hluav taws xob siv hluav taws xob siv hluav taws xob, xws li cov xaim hluav taws xob lossis cov hluav taws xob graphite, thaum lub tshuab hluav taws xob siv cov hluav taws xob uas tsim kom muaj cua sov. Qhov chaw cua sov yog lub luag haujlwm muab lub zog tsim nyog los yaj cov ntaub ntawv hauv lub crucible.

Exhaust System

Thaum lub sij hawm melting txheej txheem, gases thiab fumes yog generated, uas yuav tsum tau muab tshem tawm yam xyuam xim ntawm lub cub tawg. Lub tshuab tso pa tawm hauv lub qhov cub hluav taws xob muaj cov vents, chimneys, los yog cov kiv cua tso tawm kom tshem tawm cov khoom los ntawm cov khoom no, ua kom lub chaw ua haujlwm huv thiab nyab xeeb.

Crucible

Lub crucible yog lub thawv ua los ntawm cov khoom siv refractory muaj peev xwm tiv taus qhov kub thiab txias. Nws yog tsim los tuav raw cov ntaub ntawv uas yuav tsum tau melted, xws li hlau los yog alloys. Crucibles feem ntau yog ua los ntawm cov ntaub ntawv xws li graphite, av nplaum, los yog ceramic, nyob ntawm lub melting point thiab chemical zog ntawm cov ntaub ntawv ua tiav.

Kub Tswj System

Txhawm rau kom ntseeg tau tias qhov zoo tshaj plaws melting tej yam kev mob, ib tug kub tswj system yog kev koom ua ke rau hauv lub crucible cub. Qhov system no saib xyuas thiab tswj qhov kub thiab txias hauv qhov cub, tiv thaiv overheating lossis underheating ntawm lub crucible. Nws feem ntau suav nrog cov thermocouples, tswj vaj huam sib luag, thiab software uas tso cai rau cov neeg ua haujlwm teeb tsa thiab tswj qhov kub uas xav tau.

Crucible rauv ua haujlwm li cas?

Lub qhov cub hluav taws xob yog ib hom ntawm cov khoom siv hluav taws xob uas siv rau melting thiab casting hlau uas tsis tshua muaj melting point, xws li tooj dag, bronze, thiab txhuas. Nws muaj lub cub tawg chamber ua los ntawm cov khoom siv refractory, uas yog rhuab los ntawm cov roj qhov chaw xws li roj, roj, propane, los yog coke. Cov roj ncaj qha nthuav tawm lub crucible rau qhov cua sov, thiab txhua cov roj muab ib theem sib txawv ntawm cov cua sov, ntsuas hauv BTUs. Lub crucible yuav tsum muaj peev xwm tiv taus qhov siab tshaj plaws BTUs uas lub cub tawg tuaj yeem siv tau.
Lub crucible nws tus kheej yog lub thawv ua los ntawm cov khoom siv hluav taws xob xws li graphite, av nplaum, lossis ceramic. Nws yog muab tso rau hauv lub cub tawg chamber thiab rhuab kom txog thaum cov hlau nyob rau hauv nws melts. Lub crucible yuav tsum tau tapered kom cov nplaim taws mus ncig ntawm nws hauv qab mus rau sab saum toj, kom ntseeg tau tias cua sov. Cov khoom ntawm lub crucible yuav tsum muaj peev xwm tiv taus oxidation kev puas tsuaj los ntawm cov nplaim taws thiab ua kom haum tus nqi ntawm thermal hloov nws yuav muaj.
Kev ua haujlwm ntawm lub qhov cub hluav taws xob cuam tshuam nrog cua sov cov khoom hauv lub crucible kom txog thaum nws ncav cuag nws qhov melting point. Cov khoom cua sov tsim cov cua sov, uas yog hloov mus rau lub crucible, ua rau cov khoom nyob rau hauv nws kom sov thiab nws thiaj li yaj. Thaum cov hlau tau yaj lawm, nws tuaj yeem nchuav rau hauv pwm los tsim ntau yam duab thiab cov ntawv.
Crucible furnaces tau siv ntau txhiab xyoo thiab muaj keeb kwm ntev. Qhov ntxov tshaj plaws crucible furnaces tau siv los ntawm Mesopotamians nyob ib ncig ntawm 2500 BC rau casting bronze artifacts. Niaj hnub no, crucible furnaces muaj nyob rau hauv ntau qhov ntau thiab tsawg thiab tsim, los ntawm cov chaw sim me me rau cov cub tawg loj siv hauv cov chaw tsim khoom. Txawm hais tias kev siv thev naus laus zis, cov ntsiab lus tseem ceeb ntawm lub qhov cub hluav taws xob tseem zoo ib yam, ua rau nws yog ib qho cuab yeej tseem ceeb hauv kev tsim khoom thiab cov khoom lag luam.

Dab tsi yog Qhov Txheej Txheem Ntawm Crucible Rauv?

Lub qhov cub hluav taws xob yog ib hom hluav taws xob tsim hluav taws xob siv rau melting thiab casting hlau uas tsis tshua muaj melting point, xws li tooj dag, bronze, thiab txhuas. Nws muaj lub thawv hu ua crucible, ua los ntawm cov khoom siv hluav taws xob zoo li graphite, av nplaum, lossis ceramic, thiab lub cub tawg ua los ntawm cov khoom siv refractory. Lub qhov cub chamber yog cua sov los ntawm cov roj qhov chaw xws li cov pa roj, propane, lossis hluav taws xob.
Cov txheej txheem ntawm lub qhov cub tawg pib los ntawm kev tso cov hlau them rau hauv lub crucible. Tom qab ntawd lub crucible yog muab tso rau hauv lub cua sov caij ntawm lub cub tawg. Cov khoom cua kub generates cua sov, uas yog pauv mus rau lub crucible los ntawm conduction. Lub tshav kub ua rau cov hlau nqi hauv lub crucible kom sov thiab nws thiaj li yaj.
Lub cub tawg yog tsim los khaws cov cua sov thiab tswj qhov kub thiab txias kom txog thaum cov khoom hauv lub crucible tau yaj tag. Qhov no yog ib qho tseem ceeb los xyuas kom meej tias cov hlau yog nyob rau hauv cov kua hauv lub xeev thiab tau ua kom khov, ua rau nws yooj yim dua rau ncuav rau hauv pwm lossis ntim.
Qee lub qhov cub hluav taws xob yuav muaj cov yam ntxwv ntxiv, xws li lub hau los npog lub crucible los yog qhov kub thiab txias los tswj cov cua sov. Cov yam ntxwv no tuaj yeem pab tswj cov txheej txheem ua haujlwm thiab ua tiav cov txiaj ntsig xav tau.
Qhov loj thiab tsim ntawm lub qhov cub tawg tuaj yeem sib txawv nyob ntawm qhov xav tau daim ntawv thov thiab hom khoom uas raug yaj. Crucible furnaces feem ntau yog siv nyob rau hauv foundries, laboratories, hniav nyiaj hniav kub ua, thiab glassblowing industries.
Crucible furnaces tau siv txij thaum ub los thiab tseem yog ib qho tseem ceeb hauv kev tsim khoom thiab cov khoom lag luam. Lawv muab cov txiaj ntsig zoo xws li kev siv ntau yam, yooj yim ntawm kev siv, thiab muaj peev xwm yaj me me ntawm cov ntsiab lus melting tsawg.

Yuav ua li cas rau nruab lub Crucible ntawm ib tug tshem tau Crucible rauv

Tshawb xyuas lub crucible dua tam sim ntawd ua ntej kev teeb tsa kom paub meej:
Tias qhov kub ntawm crucible yog siab tshaj qhov khov ntawm dej. Yog hais tias lub crucible tau nyob rau hauv high humidity, nws yuav raug puas los ntawm thermal expansion (ice) nyob rau hauv lub phab ntsa ntawm lub crucible yog tias qhov kub thiab txias poob qis dua qhov chaw khov.
Nws tsis tau raug puas tsuaj los ntawm kev tuav lossis khaws cia. Lub crucible puas yuav tsum tsis txhob ntsia.
Xyuas kom tseeb tias lub hauv paus thaiv yog theem, zoo nyob rau hauv lub qhov cub, qhov tseeb qhov siab thiab loj tshaj qhov crucible hauv qab.
Rau cov crucibles loj dua, siv cov hlua ruaj ruaj los yog lub tshuab nqa tsim los rau koj lub crucible kom ua tib zoo nqa lub crucible rau hauv qhov cub. Muab nws tso rau ntawm lub hauv paus thaiv thiab xyuas kom meej tias nws yog theem.
Muab qhov tsawg kawg yog 1/3 nyob rau hauv. (8mm) qhov sib txawv ntawm lub crucible thiab sab saum toj thiab sab ntawm lub cub tawg kom tso cai rau crucible expansion. Qhov sib txawv tsis txaus yuav ua rau crucible cracking.
Yog hais tias lub crucible muaj ib tug spout, yuav tsum muaj tsawg kawg yog 1 ½ nyob rau hauv. (38mm) qhov sib txawv ntawm lub spout thiab lub cub tawg spout tais kom tso cai rau crucible expansion.
Siv ib daim pam ceramic fiber ntau los kaw qhov chaw nruab nrab ntawm lub qhov cub rau sab saum toj thiab sab saum toj ntawm lub crucible.
Hauv qhov cub tilting, siv qhov chaw cib tsim los tuav lub crucible nyob rau hauv txoj hauj lwm thaum tso cai rau crucible expansion. Tso cai rau 1/4 nyob rau hauv.
Nyob rau hauv cov pa roj los yog roj hluav taws kub, xyuas kom meej tias cov nplaim taws mus rau hauv cov qauv tangential nyob ib ncig ntawm lub crucible thiab tsis overheat ib qho chaw ntawm nws qhov chaw. Txawm tias cua sov yog qhov tseem ceeb kom ua tiav lub neej ua haujlwm ntev.
Lub qhov cub tawg tso cai rau cov hlau molten ntws tawm ntawm lub cub tawg mus rau hauv qhov chaw ntim khoom yog tias lub crucible tsis ua haujlwm thaum lub sij hawm melting lossis tuav haujlwm. Txawm li cas los xij, cov qhov dej ntws no yuav tsum tau muab kaw kom zoo (xa mus rau cov chaw tsim khoom siv hluav taws xob rau txoj kev sib khi kom zoo) thaum lub tshuab ua hluav taws xob tiv thaiv kev puas tsuaj. Feem ntau, rau cov hluav taws xob hluav taws xob hluav taws xob, lub qhov dej ntws yog kaw siv lub nyias (1mm lossis tsawg dua) Zinc phaj. Hauv qhov cub lossis roj hluav taws xob, siv lub qhov rooj qhov dej.

Crucible Care Thaum lub sij hawm ua hauj lwm ntawm Crucible rauv

Them Koj Crucible
Kev siv tsis raug them nqi yog crucible killers. Lub cev puas tsuaj los ntawm kev xa cov khoom hnyav rau hauv qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khawm Thaum them nyiaj rau qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob Tom qab ntawd ingots tuaj yeem ua tib zoo ntxiv. Yog tias tsuas yog ingots raug them, lawv yuav tsum tau maj mam txo qis rau hauv lub qhov cub, siv cov txhuam yog tias lub qhov cub tob. Tsis txhob ntim cov hlau kom nruj, cia chav rau cov hlau kom nthuav dav thiab txo qhov kev pheej hmoo ntawm kev sib txuas. Qee cov ntaub ntawv crucible yog resistant rau lub cev puas tsuaj ntau dua li lwm tus. Paub seb koj lub crucible tiv taus li cas rau lub cev puas tsuaj thiab hwm nws cov kev txwv.

Cua sov koj Crucible
Txawm tias sov, tsis ntev los no nteg crucible yuav tsum tau maj mam thiab tswj cua sov ua ntej tag nrho melting kub yog siv. Cov cua sov kom zoo yuav tiv thaiv kev puas tsuaj los ntawm thermal shock. Ntau hom crucible xav tau cov cua kub sib txawv vim tias qee cov khoom siv crucible muaj kev nkag siab zoo rau kev hloov pauv sai dua li lwm tus. Paub thiab ua raws li cov lus qhia cua sov uas muab los ntawm koj lub chaw tsim khoom crucible.

Tiv Thaiv Koj Crucible Los Ntawm Kev Tawm Tsam Tshuaj
Yog tias koj daim ntawv thov melting lossis tuav yuav tsum tau siv cov fluxes hnyav los yog tsim cov slag lossis dross ntau, koj yuav tsum siv hom crucible uas tiv thaiv kev tawm tsam thiab yaig. Tab sis koj tuaj yeem pab txhua hom crucible tiv thaiv cov tshuaj tua kab mob thiab slag thiab dross tsub zuj zuj los ntawm kev siv qhov tsawg kawg nkaus ntawm flux yuav tsum tau thiab tsuas yog ntxiv flux tom qab cov hlau yog tag nrho molten. Nws tseem yog ib qho tseem ceeb kom ua tib zoo ntxuav koj lub crucible txhua hnub thaum nws tseem nyob hauv qhov kub kub. Dross muaj qhov nthuav dav siab thiab ua rau lub siab sab hauv uas tuaj yeem ua rau lub crucible puas. Nws kuj ua kom cov tshuaj tua kab mob.

Tsis txhob overheat koj Crucible
Txhua crucible muaj qhov siab tshaj plaws kub txwv. Koj yuav tsum paub qhov txwv thiab ua haujlwm hauv qab nws. Tshaj li qhov txwv yuav ua rau lub crucible puas, txo nws lub neej kev pab cuam thiab tuaj yeem ua rau crucible tsis ua haujlwm. Qhov kev tiv thaiv zoo tshaj plaws tiv thaiv kev kub hnyiab yog ua raws li kev coj ua ntawm kev nyeem ntawv kub ntau ntawm cov da dej molten nrog lub portable lossis tsau pyrometer. Tshem tawm ntawm kev pabcuam txhua lub crucible uas tau raug kub siab tshaj nws qhov siab tshaj plaws.

Dab tsi yog Qhov Kub Kub Ntawm Lub Rauv Crucible?

Qhov kub ntawm lub cub tawg tuaj yeem sib txawv nyob ntawm seb cov khoom siv crucible thiab cov hlau los yog alloys melted los yog tuav. Feem ntau, qhov kub ntawm qhov cub tawg yog nyob nruab nrab ntawm 1000 degree thiab 1350 degree (1800 degree F thiab 2450 degree F) rau kev tua hluav taws rau txhua sab nrog cov pa roj. Txawm li cas los xij, qhov kub thiab txias kuj tuaj yeem yog qhov tshwj xeeb rau hom crucible thiab glaze siv.
Nyob rau hauv cov nqe lus ntawm crucible loj, nws yog ib qho tseem ceeb los xav txog cov qauv qhov ntev thiab qhov tsim nyog crucible loj. Cov khoom siv crucible kuj tseem nyob ntawm lub qhov cub qhov kub siab tshaj plaws. Piv txwv li, Zirconia crucible yog tsim rau lub qhov cub nrog qhov kub siab tshaj ntawm 2100 degree lossis siab dua.
Lub input voltage yog lwm qhov sib txawv tseem ceeb hauv kev xaiv lub cub tawg zoo. Cov kev xaiv muaj rau cov khoom siv hluav taws xob sib txawv ntawm 110 VAC txog 220 VAC, nyob ntawm seb hom cub tawg. Nws yog ib qho tseem ceeb uas yuav tau xav txog tus qauv input voltage hauv koj qhov chaw, vim nws yuav txawv ntawm lwm lub ntiaj teb.
Nws yog ib qho tseem ceeb uas yuav tau xav txog qhov kub thiab txias ntawm chav ntsuas cua sov vim nws yuav cuam tshuam cov txheej txheem thiab cov txiaj ntsig ntawm koj cov khoom. Muaj peb qhov kub thiab txias muaj rau cov cua sov cua sov: cua sov txog 1300 degree, cua sov txog 1500 degree, thiab cua sov txog 1800 degree. Qhov kev xaiv ntawm qhov kub thiab txias yuav nyob ntawm seb lub tshuab cua sov siv hauv qhov cub.
Crucibles siv nyob rau hauv melting thiab tuav ntau yam hlau thiab alloys muaj ntau qhov kub thiab txias. Carbon-bonded thiab ceramic-bonded av nplaum graphite thiab silicon carbide crucibles yog dav siv nyob rau hauv melting thiab tuav aluminium thiab aluminium alloys, tooj liab thiab tooj liab-raws li alloys, precious hlau, thiab zinc. Cov crucibles no muaj qhov kub ntawm 400 degree / 750 degree F txog 1600 degree / 2912 degree F.
Txawm hais tias qee hom crucible tuaj yeem txhawb nqa dav dav ntawm cov hlau, feem ntau nws yog qhov tsim nyog los xaiv cov crucibles tsom rau cov hlau tshwj xeeb lossis cov alloys uas muaj qhov ntsuas kub ntau dua. Qhov no tso cai rau cov yam ntxwv ua tau zoo dua qub thiab tsis kam tiv thaiv corrosion los ntawm cov hlau kho fluxes.

Peb Cov Ntawv Pov Thawj

Peb lub Hoobkas

Xinkyo Company tau tsim nyob rau hauv 2005 los ntawm cov kws tshawb fawb cov ntaub ntawv. Nws tus tsim tau kawm hauv Peking University thiab yog lub chaw tsim khoom ntawm cov cuab yeej siv ntsuas kub siab thiab cov ntaub ntawv tshiab tshawb fawb cov cuab yeej kuaj. Qhov no ua rau peb muab cov khoom siv zoo, tsis tshua muaj nqi siab rau cov ntaub ntawv tshawb fawb thiab kev tsim kho cov chaw soj nstuam. Peb cov khoom muaj xws li cov qhov cub kub kub, lub raj cua sov, lub tshuab nqus tsev vacuum, trolley furnaces, lifting furnaces, thiab lwm yam khoom tiav. Ua tsaug rau nws cov qauv tsim zoo heev, tus nqi pheej yig, thiab kev pabcuam rau cov neeg siv khoom, Xinkyo tau cog lus los ua tus thawj coj hauv ntiaj teb hauv cov ntaub ntawv tshawb fawb txog cov khoom siv kub.

Qhov kawg FAQ Qhia rau Crucible Rauv

Q: Peb hom crucible furnaces yog dab tsi?

A: Crucible furnaces feem ntau siv hauv kev lag luam.
Pit type (stationary) cub.
Bale-out type (stationary) cub.
Tilting hom rauv.

Q: Dab tsi yog cov yam ntxwv ntawm lub qhov cub tawg?

A: Crucible rauv nrog qhov siab tshaj plaws ntawm 900-1200 degrees yog siv rau melting ntawm tin, zinc, thiab lawv cov alloys.

Q: Dab tsi yog qhov zoo ntawm crucible furnace?

A: Qhov zoo yog muab los ntawm crucible furnaces suav nrog kev yooj yim ntawm kev khiav lag luam thiab kev saib xyuas thiab cov nqi peev tsawg. Nrog rau lub tswv yim kev khiav hauj lwm raws li cov hom furnaces, ib tug foundry kuj muaj peev xwm ntawm melting me me batch ntawm ntau yam alloys. Muaj kev xyaum tsis muaj kev txwv raws li hom alloy.

Q: Dab tsi yog hom crucible zoo tshaj plaws?

A: Graphite Crucibles:Lawv yog cov crucibles zoo tshaj plaws rau melting hlau thiab induction cua sov vim lawv qhov kub thiab txias tsis kam. Porcelain Crucibles: Kev xaiv nyiaj txiag rau kev siv nrog qhov kub thiab txias hauv qab 1200 degree.

Q: Koj puas tuaj yeem yaj cov hlau sib txawv hauv tib lub crucible?

A: Yog vim li cas koj xav kom tsis txhob siv tib lub crucible rau ntau hom hlau yog vim muaj kev kis kab mob. Txawm hais tias tom qab ua tiav tag nrho cov crucible ntawm kev siv, koj tseem pheej hmoo kis kab mob thaum hloov ntawm ntau hom hlau.

Q: Dab tsi ua rau lub crucible zoo?

A: Cov thermal conductivity zoo thiab txawm tias cua sov yog qhov tseem ceeb ntawm cov khoom siv hluav taws xob hauv kev xa cov cua sov los ntawm lub qhov cub sab hauv los ntawm lub crucible mus rau cov nqi hlau. Crucibles nrog siab graphite cov ntsiab lus nyob rau hauv cov pa roj carbon binder muab siab thermal conductivity rau ceev melting nyob rau hauv cov roj hluav taws xob furnaces.

Q: Dab tsi yog qhov ua tau zoo ntawm lub qhov cub tawg?

A: Qhov ua tau zoo ntawm lub cub tawg tau suav tias yog 29.70%, uas poob rau hauv qhov kev ua tau zoo ntawm cov khoom siv hluav taws xob, uas qhia tias feem ntau ntawm cov cua sov tsim hauv lub cub tawg tau siv rau hauv cov hlau melting.

Q: Lub cub tawg ua haujlwm li cas?

A: Lub crucible yog muab tso rau hauv lub cub tawg chamber thiab rhuab kom txog thaum cov hlau nyob rau hauv nws melts. Thaum cov hlau tau yaj lawm, nws tuaj yeem nchuav rau hauv pwm los tsim ntau yam duab thiab cov ntawv. Lub crucible tuaj yeem raug tshem tawm los ntawm lub cub tawg chamber siv cov txhuam los yog lwm yam cuab yeej, thiab cov hlau molten tuaj yeem nchuav rau hauv pwm.

Q: Dab tsi yog qhov kub resistant crucible?

A: Sintered vitreous carbon crucible. Vitreous carbon tiv taus kub heev txog li 3000 degree hauv inert gas.

Q: Koj ua li cas ntxuav lub melting crucible?

A: Cov txheej txheem yog kom sov lub khoob crucible mus rau qhov kub txog li 500 degrees Fahrenheit thiab khaws cia rau 20 feeb; ces sov lub crucible rau liab kub thiab nres cua sov; cia lub crucible txias maj mam, cov txheej txheem no yuav tshem tawm cov dej noo hauv crucible.

Q: Dab tsi yog qhov kub thiab txias ntawm lub cub tawg?

A: Kev khiav hauj lwm kub ntawm lub cub tawg tuaj yeem sib txawv nyob ntawm seb cov khoom siv crucible thiab cov hlau los yog alloys melted los yog tuav hauv lub cub tawg. Nyob rau hauv cov ntaub ntawv ntawm ib tug cam khwb cia hlau crucible rauv hais nyob rau hauv cov ntaub ntawv siv, qhov tsim kev khiav hauj lwm kub ntau yam yog teev rau 1300 degree mus rau 1400 degree.

Q: Qhov txawv ntawm lub qhov cub thiab lub qhov cub yog dab tsi?

A: Lub crucible yog lub thawv tsim nyog rau melting hlau, thaum lub cub tawg yog lub cua sov chamber uas yog siv los ua tsev lub crucible thiab cua sov kom yaj cov hlau. Lub crucible nws tus kheej yog lub lauj kaub ua los ntawm cov ntaub ntawv uas tuaj yeem tiv taus qhov kub siab, xws li graphite, av nplaum, lossis silicon carbide.

Q: Qhov txawv ntawm cupola thiab lub cub tawg yog dab tsi?

A: Crucible furnaces feem ntau yog siv los ntawm cov kws tsim cov hniav nyiaj hniav kub thiab cov neeg nyiam ua haujlwm. Cupola rauv. Cupola furnaces yog qhov ntev, zoo li lub qhov cub uas muaj cov thee-coke thiab additives thiab lit. Hlau yog ces ntxiv ncaj qha mus rau lub cub tawg.

Q: Dab tsi yog cov khoom siv hluav taws xob ruaj khov tshaj plaws?

A: Crucibles tuaj nyob rau hauv ntau yam kev tsim hlau, xws li tungsten crucibles, zirconium crucibles, thiab lwm yam. Cov ntaub ntawv no tuaj yeem tiv taus qhov kub thiab txias hauv kev sim thiab kev ua haujlwm. Crucible muaj qhov txiaj ntsig ntxiv ntawm kev ua cov khoom siv ruaj khov.

Q: Dab tsi yog qhov chaw ntawm lub qhov cub tawg?

A: Crucible casing:Qhov no yog cov txheej txheem sab nrauv lossis lub plhaub ntawm lub qhov cub uas muaj tag nrho cov khoom thiab muab cov rwb thaiv tsev. Crucible refractory txheej: Qhov no yog txheej ntawm cov khoom siv refractory hauv ob sab hauv ntawm lub crucible casing. Nws pab kom insulate lub qhov cub thiab tiv thaiv nws los ntawm huab cua kub heev.

Q: Lub tshuab hluav taws xob crucible siv rau dab tsi?

A: Lub cub tawg yog ib hom rauv uas yog siv rau melting hlau, alloys, thiab lwm yam ntaub ntawv uas muaj ib tug siab melting point. Nws muaj lub thawv hu ua crucible, uas yog tsim los ntawm cov khoom siv uas tuaj yeem tiv taus qhov kub thiab txias, xws li graphite, av nplaum, lossis silicon carbide. Lub cub tawg ua hauj lwm los ntawm cua sov cov khoom nyob rau hauv lub crucible kom txog rau thaum nws mus txog nws melting point, nyob rau hauv uas taw tes lub molten cov ntaub ntawv yuav tsum tau poured rau hauv lub pwm los tsim cov yam xav tau.

Q: Dab tsi yog txheej txheem ntawm crucible rauv?

A: Lub cub tawg yog ib hom ntawm cov khoom siv hluav taws xob siv rau cov khoom siv yaj thiab cov hlau uas muaj cov ntsiab lus melting tsawg, xws li tooj dag, tooj liab, thiab txhuas. Nws muaj lub thawv hu ua crucible, ua los ntawm cov khoom siv hluav taws xob zoo li graphite, av nplaum, lossis ceramic, thiab lub cub tawg ua los ntawm cov khoom siv refractory. Lub qhov cub chamber yog cua sov los ntawm cov roj qhov chaw xws li cov pa roj, propane, lossis hluav taws xob.

Q: Dab tsi yog qhov ua haujlwm ntawm lub qhov cub tawg?

A: Lub luag haujlwm ntawm lub qhov cub hluav taws xob yog ua kom cov hlau thiab cov hlau nplaum uas muaj qhov siab melting point. Nws kuj yog siv rau khaws cia txhua yam ntawm melts. Lub qhov cub muaj ib lub thawv hu ua crucible, uas yog tsim los ntawm cov ntaub ntawv uas muaj peev xwm tiv taus kub xws li graphite, av nplaum, los yog silicon carbide.

Q: Dab tsi yog qhov txawv ntawm crucible thiab furnace?

A: Lub crucible yog lub thawv uas siv rau melting hlau, thaum lub cub tawg yog lub cua sov chamber uas lub crucible muab tso rau melting hlau. Kev tsim kho ntawm lub qhov cub hluav taws xob muaj ob qhov tseem ceeb: Lub tshuab cua sov thiab lub tshuab hluav taws xob. Cov khoom cua sov tuaj yeem yog lub tshuab hluav taws xob lossis roj hluav taws xob, thiab nws tsim cov cua sov uas hloov mus rau lub crucible. Lub crucible yog ua los ntawm cov khoom uas muaj peev xwm tiv taus kub xws li graphite, av nplaum, los yog silicon carbide.

Q: Dab tsi yog qhov ua tau zoo ntawm lub qhov cub tawg?

A: Qhov ua tau zoo ntawm lub qhov cub hluav taws xob tuaj yeem sib txawv nyob ntawm seb hom cub tawg thiab qhov siv roj siv. Gas crucible furnaces feem ntau muaj qhov qis tshaj thermal efficiency, xws li 7% mus rau 19%. Ntawm qhov tod tes, hluav taws xob hluav taws xob hluav taws xob hluav taws xob yuav tsum tau nyob ib puag ncig 400 kwh rau melting 1 tuj ntawm txhuas, uas qhia tau tias muaj kev ua haujlwm zoo dua thermal dua piv rau cov hluav taws xob hluav taws xob.

Raws li ib qho ntawm cov ua lag luam crucible rauv manufacturers thiab lwm tus neeg nyob hauv Suav teb, peb sov siab txais tos koj mus yuav cov qib siab crucible cub rau muag ntawm no los ntawm peb lub hoobkas. Tag nrho peb cov khoom yog nrog cov khoom zoo thiab cov nqi sib tw.