Graphite crucible rau kub melting

Cov khoom sib xyaw thiab qhov zoo

Peb cov graphite crucibles yog tsim los ntawmhigh-purity graphite, uas muaj cov khoom tsis sib xws rau kev tuav kub ntawm qhov kub thiab txias. Lub purity ntawm cov khoom kom ntseeg tau tiastsis muaj kab mobtshwm sim thaum lub sij hawm melting txheej txheem, khaws cia qhov zoo ntawm molten kub.

• High Purity Graphite (≥99%): Cov khoom siv high-purity graphite lav tias muajtsis muaj impuritiesqhia txog kub thaum melting, kom ntseeg tauzoo castingsthiabcov txiaj ntsig zoo ib yam.
• Thermal conductivity: Graphite zoo heev thermal conductivity xyuas kom meejceev thiab sib xws cua sov, uas yog ib qho tseem ceeb rau melting kub zoo thiab tusyees, ua rau luv luv yaj lub sij hawm thiab txo zog noj.
• Thermal Shock Resistance: Ua tsaug rau graphite'stsawg coefficient ntawm thermal expansion, peb cov crucibles tuaj yeem ua siab ntevkub hloov ceevtsis muaj cracking los yog degrading, ua rau lawv zoo tagnrho rau siv nyob rau hauv repetitive cua sov thiab cua txias mus rau ib tug kub refining hauj lwm.

Kev Ua Haujlwm Kub Kub

Melting kub yuav tsum muaj lub crucible uas tuaj yeem tiv taus kub heev. Peb cov graphite crucibles yog tsim los siv rau hauv ib puag ncig uas kub tuaj yeem ncav cuag1700 ° C, muab lub nkoj ruaj khov thiab txhim khu kev qha rau molten kub.

• Melting Point ntawm kub (1064 ° C): Peb cov crucibles yog qhov zoo rau kev ncav cuag thiab tswj xyuas qhov kub thiab txias uas yuav tsum tau ua rau kub melting, kom ntseeg tau tias cov txheej txheem ua haujlwm tau zoo thiab ua tau zoo.high-zoo, tsis muaj teeb meem-dawb molten kub.
• Lub neej ua haujlwm ntev: Kev sib tw ntawmthermal shock kujthiabsiab thermal conductivityncua kev pab cuam lub neej ntawm peb cov graphite crucibles, ua rau lawv ruaj khov dua li ntau yam khoom siv hauv kub melting.

Chemical Stability thiab Purity Maintenance

Ib qho ntawm cov kev txhawj xeeb tseem ceeb thaum melting kub yog tswj nws cov purity, tshwj xeeb tshaj yog txij li kev sib kis tuaj yeem ua rau muaj txiaj ntsig ntawm cov hlau. Pebgraphite cruciblesmuabTshwj xeeb tshuaj stability, kom ntseeg tau tias tsis muaj kev cuam tshuam tshwm sim ntawm crucible thiab molten kub.

• Tsis-Reactive nrog Molten Kub: Graphite yog chemically inert, txhais tau tias nws yuav tsis hnov ​​​​mob nrog kub, txawm tias kub. Qhov no tiv thaiv ib qhotshuaj lom neegThaum lub sij hawm melting txheej txheem, xyuas kom meej lub purity thiab zoo ntawm cov kub nyob twj ywm.
• Oxidation Resistance: Txhawm rau tiv thaiv kev degradation ntxiv, peb cov crucibles tuaj yeem coated nrog ib qhoanti-oxidation txheejlos yog siv rau hauv ib qhoinert gas cuakom txo qis oxidation ntawm qhov kub thiab txias, yog li ncua lub crucible lifespan thiab tswj nws txoj kev ncaj ncees.

Kev siv hauv kub Melting thiab Refining

CovGraphite Crucible rau Kub Meltingyog dav siv nyob rau hauv ntau yammetallurgical thiab refining ua haujlwmqhov twg kub yog melted rau casting, sib sau, thiab purification.

• Kub Refining thiab Casting: Peb cov crucibles yog qhov kev xaiv zoo tshaj plaws rau cov kws tshaj lij koom nrogkub refining, kev tsim cov hniav nyiaj hniav kub, thiab lwm yam kev siv high-precision qhov purity thiab sib xws yog qhov tseem ceeb.
• Laboratory thiab Industrial Siv: Seb siv nyob rau hauvchav kuajrau me me ntsuas kub los yog hauvindustrial-scale refining, cov crucibles no muab kev ua haujlwm zoo ib yam thiab kev ntseeg tau.

Cov yam ntxwv tseem ceeb thiab cov txiaj ntsig zoo rau cov kws tshaj lij metallurgical

• Kev kub ceev thiab txias: Lub siab thermal conductivity ntawm peb cov graphite crucibles xyuas kom meejcua kub ceevmus rau lub melting point ntawm kub, txo lub sij hawm thiab lub zog yuav tsum tau rau lub melting txheej txheem. Lub crucible kuj ua taucua txias sai, uas yog ib qho tseem ceeb nyob rau hauv ntau lawm voj voog.
• Thermal Shock Resistance: Lub crucible lub peev xwm los tiv thaiv qhov kub thiab txias hloov pauv ua rau nws xaiv tau ntev thiab txhim khu kev qha rau kev nruam melting thiab refining hauj lwm.
• Exceptional Purity Control: Vim cov khoom uas tsis yog reactive ntawm graphite, cov molten kub tseem uncontaminated nyob rau hauv lub melting txheej txheem, xyuas kom meejhigh-purity kubyog tsim, uas yog ib qho tseem ceeb raurefining, minting, thiab hniav nyiaj hniav kub industries.
• Lub neej ua haujlwm ntev: Graphite crucibles paub txog lawvdurability. Lawv muaj peev xwm tiv taus qhov kub thiab txias thiab tiv thaiv cov tshuaj degradation kom lawv muaj lub neej ua haujlwm ntev dua piv rau lwm cov khoom siv crucible, ua rau lawv muaj kev ua haujlwm ntev dua.raug nqikev xaiv rau kev ua haujlwm metallurgy.
• Zog-Efficient: Covceev kub conductionntawm graphite txo qis lub zog yuav tsum tau yaj kub, muab kev txuag nyiaj ntau hauv cov nqi ua haujlwm.

Tsim thiab Customization Options

Peb cov graphite crucibles rau kub melting tuaj nyob rau hauv ntau qhov ntau thiab tsawg thiab configurations kom haum rau ntau hom rauv, los ntawm me me rauv taws rauv loj industrial systems.

• Smooth sab hauv tiav: Sab hauv ntawm lub crucible yog tsim los uaduthiab dawb ntawm pores, uas tiv thaiv molten kub los ntawm adhering rau lub crucible phab ntsa. Qhov no txo ​​cov khoom poob thaum lub sij hawm nchuav thiab ua kom huv si.
• Customizable Dimensions: Peb muab ob qho tib si qauv thiabcustomized duabkom tau raws li cov kev cai tshwj xeeb ntawm cov tshuab melting sib txawv, suav nroginduction cua sov, gas rauv, thiabhluav taws xob tsis kam rauv taws.

Induction rauv Compatibility

Peb cov graphite crucibles yog qhov tshwj xeeb zoo rau kev siv hauvinduction cua sov, uas yog feem ntau siv nyob rau hauv kub melting hauj lwm vim lawvefficiency thiab precision. Covhigh hluav taws xob conductivityntawm graphite ua kom muaj zog hloov pauv hauv induction systems, tso cai rauceev yaj lub sij hawmthiabqis zog noj.

• Precise Temperature Control: Induction furnaces ua ke nrog peb cov graphite crucibles muabraug kub tswj, uas yog ib qho tseem ceeb thaum ua hauj lwm nrog precious hlau zoo li kub. Lub peev xwm cua kub ceev ntawm graphite tso cai rau kev tswj xyuas meej ntawm cov txheej txheem melting.
• Txawm Thaum tshav kub kub Distribution: Graphite lub siab thermal conductivity kom ntseeg tau tias cov cua sov sib npaug sib npaug thoob plaws hauv lub crucible, uas ua rau muaj kev kub ntxhov.homogeneous yajuas txo qhov kev pheej hmoo ntawm qhov kub thiab txias cuam tshuam.

Vim li cas thiaj xaiv Peb Graphite Crucible rau Kub Melting?

PebGraphite Cruciblestau tso siab los ntawm cov kws tshaj lij hauv covkub refiningthiabcastingkev lag luam rau lawvkev ntseeg siab, kev ua tau zoo, thiabnqi-efficiency. Ntawm no yog vim li cas peb cov khoom sawv tawm:

• Zoo ib yam: Txhua lub crucible yog tsim los rau cov qauv siab tshaj plaws, kom ntseeg taukev ua tau zoo ib yamhauv kev thov kub melting kev ua haujlwm.
• Cov txiaj ntsig siab Purity: Peb cov crucibles yog tsim los tswj cov purity ntawm molten kub, kom ntseeg tau tias koj cov castings thiab refined khoom ua tau raws li cov qauv kev lag luam nruj tshaj plaws.
• Nqi-zoo daws teeb meem: Nrog lawvlub neej ua haujlwm ntevthiabzog txuag zog, cov crucibles no muaj kev xaiv kev lag luam rau cov kws tshaj lij metallurgical uas xav tau cov cuab yeej txhim khu kev qha rau kub melting thiab refining.
• Kev siv ntau yam: Haum rau ob qho tib sichav kuaj me meua haujlwm thiabkev lag luam loj, peb cov crucibles muaj ntau yam txaus kom tau raws li qhov xav tau ntawm ntau yam kev siv melting.