kub kub 99.95% ntshiab zirconium crucible rau lab
Yog lawm, crucibles tuaj yeem siv los ua kom cov kua dej kub kom kub heev. Crucibles yog tsim los tiv taus qhov kub thiab txias thiab feem ntau siv hauv chav kuaj kom sov thiab yaj ntau yam khoom, nrog rau cov kua. Crucibles feem ntau yog ua los ntawm cov ntaub ntawv xws li porcelain, alumina, quartz los yog zirconium, uas muaj cov ntsiab lus melting siab thiab zoo thermal stability.
Thaum siv cov crucibles kom sov cov kua rau qhov kub siab heev, nws yog ib qho tseem ceeb uas yuav tau xaiv cov khoom siv crucible uas sib haum nrog qhov kub thiab txias thiab chemistry ntawm cov kua ua kom sov. Tsis tas li ntawd, cov cuab yeej siv cua sov kom raug thiab kev tiv thaiv kev nyab xeeb yuav tsum tau ua kom muaj kev nyab xeeb thiab siv tau zoo ntawm cov khoom siv hluav taws xob hauv cov ntawv thov kub.
![zirconium crucible (3)](https://www.forgedmoly.com/uploads/65ec76721.jpg)
Yog, lub crucible tuaj yeem overheat. Overheating lub crucible tuaj yeem ua rau nws degrade, deform, los yog yaj, tshwj xeeb tshaj yog thaum nws siab tshaj qhov kub siab tshaj plaws ntawm cov khoom uas lub crucible yog ua los ntawm. Ntau hom crucibles muaj qhov sib txawv qhov kub siab tshaj qhov txwv, yog li nws yog ib qho tseem ceeb uas yuav tsum tau siv cov crucible tsim nyog raws li qhov tshwj xeeb kub ntawm daim ntawv thov.
Txhawm rau tiv thaiv overheating, cov chaw tsim khoom cov lus qhia thiab cov lus pom zoo txog lub crucible qhov siab tshaj plaws kub kuj yuav tsum tau ua tib zoo ua raws li. Tsis tas li ntawd, siv cov khoom siv cua sov tsim nyog, xws li lub qhov cub lossis lub phaj kub, thiab ua tib zoo saib xyuas qhov kub thiab txias thaum lub sij hawm cua sov tuaj yeem pab tiv thaiv lub crucible los ntawm overheating.
Nws tseem yog ib qho tseem ceeb uas yuav tau xav txog qhov thermal shock tsis kam ntawm cov khoom siv crucible, vim tias qhov kub thiab txias hloov ceev kuj tuaj yeem ua rau puas tsuaj. Kev tuav kom zoo thiab maj mam ua kom sov thiab txias cov txheej txheem yuav tsum tau ua raws li kom ntseeg tau tias crucible ntev thiab kev ua haujlwm.
![zirconium crucible (5)](https://www.forgedmoly.com/uploads/4d1049381.jpg)
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