Graphite crucible yog ib yam khoom siv hauv chav kuaj tshwj xeeb uas ua los ntawm cov khoom siv graphite. Feem ntau siv rau hauv kev smelting kub siab, kev tshuaj lom neeg, kev kho cua sov ntawm cov khoom siv thiab lwm yam txheej txheem sim.
Graphite crucible muaj kev tiv taus kub thiab tshuaj lom neeg ruaj khov, tuaj yeem tiv taus qhov xeb ntawm cov khoom kub molten, thiab muaj kev ua tau zoo thermal thiab lub zog kho tshuab, tsim nyog rau ntau yam kev siv hauv chav kuaj. Graphite crucible muaj ntau yam zoo thiab yog ib qho ntawm cov cuab yeej siv feem ntau hauv chav kuaj.
Ua ntej tshaj plaws, cov khoom siv graphite muaj qhov huv siab thiab cov ntsiab lus tsis muaj kuab paug tsawg, uas tuaj yeem muab qhov chaw sim uas huv si thiab zam kev cuam tshuam ntawm cov khoom tsis huv rau cov txiaj ntsig sim. Graphite crucible muaj kev tiv taus kub heev, tuaj yeem ua kom cov qauv ruaj khov ntawm qhov kub siab yam tsis muaj kev hloov pauv, thiab tuaj yeem tiv taus qhov xeb thiab kev yaig ntawm cov khoom siv kub siab. Tsis tas li ntawd, cov khoom siv graphite muaj cov thermal conductivity zoo heev, uas tuaj yeem ua kom sov sai thiab sib npaug, txhim kho qhov nrawm thiab kev ua haujlwm zoo. Graphite crucible yog siv dav hauv ntau qhov chaw ntawm chemistry, metallurgy, cov ntaub ntawv tshawb fawb thiab lwm yam chaw soj nstuam. Nws tuaj yeem siv rau hauv kev sim kub siab, kev sim thermal analysis, kev sim combustion, kev sim catalytic thiab lwm yam. Tib lub sijhawm, graphite crucible kuj tseem siv dav hauv cov hlau thiab cov khoom siv ceramic smelting thiab cov txheej txheem kho cua sov, xws li smelting hlau qauv, sintered ceramic cov ntaub ntawv.
Muaj ntau qhov zoo ntawm kev siv graphite crucible. Ua ntej, cov khoom siv graphite uas tsis tshua muaj zog tuaj yeem txo qhov poob ntawm cov qauv thiab qhov yuam kev ntsuas, thiab txhim kho qhov tseeb ntawm cov ntaub ntawv sim. Qhov thib ob, graphite crucible muaj kev tiv thaiv corrosion zoo thiab tuaj yeem tiv taus qhov corrosion ntawm ntau yam acids, alkalis, solvents thiab lwm yam tshuaj lom neeg, ua kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm cov txheej txheem sim. Tsis tas li ntawd, cov ntaub ntawv graphite muaj lub neej ua haujlwm ntev thiab cov nqi txij nkawm qis, ua rau nws yog ib qho ntawm cov cuab yeej sim siv feem ntau hauv chaw soj nstuam.
Hauv kev xaus lus, lub graphite crucible yog ib lub cuab yeej siv hauv chav kuaj mob uas muaj zog heev uas tuaj yeem muab lub platform ruaj khov rau kev sim hauv qhov kub thiab txias thiab cov tshuaj lom neeg corrosive. Nws qhov kev tiv taus kub zoo heev, kev ruaj khov tshuaj lom neeg thiab kev ua kom sov ua rau nws ua lub luag haujlwm tseem ceeb hauv ntau qhov chaw sim. Yog tias koj muaj lus thov ntxiv, thov koj xav tiv tauj peb lossis mus saib peb lub vev xaib official.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-01-2023