Halayen crucible (wanda kuma aka sani da silicon carbide - kayan carbon):muna samarwa da samar da crucible tare da fasali masu zuwa:
Ƙarfafawar thermal: ta yin amfani da high thermal watsin abu, da kayan tsarin ne m, da kayan bayyana porosity ne low, sabõda haka, thermal watsin gudun ne da sauri.
Rayuwa mai tsawo: idan aka kwatanta da talakawa lãka graphite crucible, zai iya ƙara rayuwa ta biyu zuwa sau shida don daban-daban kayan.
Babban yawa:ta amfani da ci-gaba isostantic latsa fasaha, da kayan ne m, Uniform da lahani free.
Babban ƙarfi:ta amfani da kayan inganci mai inganci, babban matsi mai ƙarfi, haɗin kai mai ma'ana, ƙarfin zafi mai kyau{2}, ƙirar samfura na kimiyya, ƙarfin ɗaukar nauyi.
Juriya na lalata: ci-gaba kayan dabara yadda ya kamata tsayayya da jiki da sinadarai lalata narkakken abu
Ƙananan mannewa:Adadin slag da ke rataye a bangon ciki yana raguwa, yana rage girman yuwuwar juriyar zafi da crucible, kuma koyaushe yana haɓaka ƙarfin crucible.
Yawan zafin jikijuriya: zafin aiki yana tsakanin digiri 400 - 1700 tare da kewayo daban-daban don zaɓar daga.
Karancin gurbatar yanayi: ƙirar kayan aiki tana la'akari da alaƙa da halayen tsari tare da ƙarfe mai narkewa, kuma kusan ko gaba ɗaya baya gabatar da ƙazanta masu cutarwa.
Kiyaye ƙarfe:saboda musamman karafa kunshe a cikin abu, zai iya yadda ya kamata hana hadawan abu da iskar shaka na karafa.
Ajiye makamashi da kare muhalli: azumi zafi conduction iya ajiye mai yawa man fetur da kuma rage shaye gas gurbatawa. dace resistivity da shigar dumama iya muhimmanci rage amsawa ikon asarar.
High oxidation juriya:ci-gaba da hadawan abu da iskar shaka rigakafin inji samar da kyau kariya ga graphite a cikin crucible.
Babban halaye na crucible da muke samarwa ba kawai kawo fa'idodin tattalin arziki ga abokan ciniki ba amma har ma rage gurɓataccen yanayi da haɓaka fa'idodin zamantakewa.
