Cov khoom sib xyaw thiab qhov zoo

Peb cov graphite crucibles yog tsim los ntawm high-purity graphite, uas muaj unmatched zog rau tuav kub ntawm kub kub. Lub purity ntawm cov khoom kom ntseeg tau tias tsis muaj paug tshwm 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 tsis muaj impurities qhia rau cov kub thaum lub sij hawm melting, kom ntseeg tau zoo castings thiab zoo ib yam.
• Thermal Conductivity: Graphite cov thermal conductivity zoo ua kom muaj cua sov sai thiab zoo ib yam, uas yog qhov tseem ceeb rau melting kub zoo thiab sib npaug, ua rau luv luv lub sij hawm yaj thiab txo lub zog noj.
• Thermal Shock Resistance: Ua tsaug rau graphite qhov qis coefficient ntawm thermal expansion, peb cov crucibles tuaj yeem tiv taus qhov kub hloov pauv sai yam tsis muaj kev tawg lossis degrading, ua rau lawv zoo tagnrho rau siv nyob rau hauv repetitive cua sov thiab cua txias mus rau hauv 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 qhov kub thiab txias tuaj yeem ncav cuag 1700 ° C, muab lub nkoj ruaj khov thiab txhim khu kev qha rau cov kub kub.

• Melting Point of Gold (1064 ° C): Peb cov crucibles yog qhov zoo rau kev ncav cuag thiab tswj cov kub uas yuav tsum tau ua rau kub melting, xyuas kom meej tias cov txheej txheem ua tau zoo thiab ua tau zoo, tsis muaj qhov tsis xws luag.
• Lub neej ua haujlwm ntev: Kev sib xyaw ua ke ntawm thermal shock resistance thiab thermal conductivity txuas ntxiv lub neej kev pabcuam ntawm peb cov graphite crucibles, ua rau lawv ruaj khov dua li ntau cov 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 cruciblesmuab tshuaj lom neeg ruaj khov tshwj xeeb, kom ntseeg tau tias tsis muaj kev cuam tshuam tshwm sim ntawm crucible thiab molten kub.

• Non-Reactive nrog Molten Gold: Graphite yog tshuaj inert, txhais tau tias nws yuav tsis hnov ​​​​mob nrog kub, txawm tias kub. Qhov no tiv thaiv cov tshuaj lom neeg thaum lub sij hawm melting txheej txheem, kom ntseeg tau tias 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 cov txheej txheem oxidation los yog siv nyob rau hauv ib qho inert roj cua kom 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

Graphite Crucible rau Kub Melting yog dav siv nyob rau hauv ntau yam metallurgical thiab refining hauj lwm uas kub yog melted rau casting, sib sau, thiab purification.

• Kub Refining thiab Casting: Peb cov crucibles yog ib qho kev xaiv zoo tshaj plaws rau cov tub txawg koom nrog hauv kev ua kom zoo nkauj kub, kev tsim cov hniav nyiaj hniav kub, thiab lwm yam kev ua haujlwm siab uas ua kom huv thiab sib xws yog qhov tseem ceeb.
• Laboratory thiab Industrial Siv: Txawm hais tias siv nyob rau hauv lub chaw soj nstuam rau me me ntsuas kub los yog nyob rau hauv industrial-scale refining, cov crucibles muab kev ua tau zoo thiab kev ntseeg tau.

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

• Kev kub ceev ceev thiab txias: Lub siab thermal conductivity ntawm peb cov graphite crucibles ua kom cua sov ceev mus rau lub melting point ntawm kub, txo lub sij hawm thiab lub zog yuav tsum tau rau lub melting txheej txheem. Lub crucible tseem tuaj yeem ua kom txias ceev, uas yog qhov tseem ceeb hauv kev tsim khoom.
• 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 yog cov khoom tsis zoo ntawm graphite, cov kub molten tseem tsis muaj kab mob thoob plaws hauv cov txheej txheem melting, kom ntseeg tau tias kub purity yog tsim, uas yog ib qho tseem ceeb rau refining, minting, thiab hniav nyiaj hniav kub industries.
• Lub neej ua haujlwm ntev: Graphite crucibles paub txog lawv cov kav ntev. 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 txiaj ntsig zoo rau kev ua haujlwm metallurgical.
• Energy-Efficient: Kev kub ceev ceev ntawm graphite txo lub zog yuav tsum tau yaj kub, muab kev txuag nyiaj tseem ceeb hauv kev 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 Interior Finish: Lub puab nto ntawm lub crucible yog tsim los kom du thiab tsis muaj 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 tus qauv ntau thiab tsawg thiab cov duab customized kom tau raws li cov kev cai tshwj xeeb ntawm cov tshuab melting sib txawv, suav nrog induction furnaces, gas furnaces, thiab hluav taws xob tsis kam rauv.

Induction rauv Compatibility

Peb cov graphite crucibles yog tshwj xeeb zoo rau siv nyob rau hauv induction furnaces, uas yog feem ntau siv nyob rau hauv kub melting hauj lwm vim lawv efficiency thiab precision. Lub siab hluav taws xob conductivity ntawm graphite ua kom muaj zog hloov pauv hauv cov tshuab induction, tso cai rau lub sij hawm yaj sai dua thiab siv zog qis dua.

• Precise Temperature Control: Induction furnaces ua ke nrog peb cov graphite crucibles muab kev tswj qhov kub thiab txias, uas yog ib qho tseem ceeb thaum ua hauj lwm nrog cov 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 xyuas kom meej tias cov cua sov yog sib npaug zos thoob plaws hauv lub crucible, uas ua rau ib homogeneous yaj uas txo qhov kev pheej hmoo ntawm kub-txog yam tsis xws luag.

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

Peb Graphite Crucibles tau tso siab los ntawm cov kws tshaj lij hauv kev lag luam kub refining thiab casting kev lag luam rau lawv txoj kev ntseeg siab, kev ua tau zoo, thiab kev ua haujlwm zoo. Ntawm no yog vim li cas peb cov khoom sawv tawm:

• Kev Ua Tau Zoo: Txhua lub crucible yog tsim los rau cov qauv siab tshaj plaws, ua kom muaj kev ua tau zoo ib yam hauv kev xav tau kev ua haujlwm kub melting.
• High-Purity Results: Peb cov crucibles yog tsim los tswj cov purity ntawm molten kub, kom ntseeg tau tias koj castings thiab refined khoom raws li nruj kev lag luam qauv.
• Kev daws teeb meem: Nrog lawv lub neej ua haujlwm ntev thiab txuag hluav taws xob, 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: Tsim nyog rau ob qho tib si kev ua haujlwm me me thiab kev lag luam loj, peb cov crucibles muaj ntau yam txaus kom tau raws li qhov xav tau ntawm ntau yam kev siv melting.