Umahluko phakathi kwe-silicon carbide crucible kunye ne-graphite crucible

I-silicon ye-carbide crucibleskunye ne-graphite crucibles zizinto ezimbini eziqhelekileyo ezisetyenziswa kwiinkqubo zokushisa okuphezulu, nganye ineempawu zayo ezizodwa kunye nokusetyenziswa. Ukuqonda umahluko phakathi kwezi ntlobo zimbini zeminqamlezo kubalulekile ekukhetheni olona khetho lufanelekileyo kwinkqubo ethile yoshishino.

Iintlobo zemathiriyeli ezahlukeneyo
I-silicon carbide crucible yenziwe nge-silicon carbide material, edume ngokuxhathisa ubushushu obuphezulu kunye nokuxhathisa ukubola. Isetyenziswa ngokuqhelekileyo kwi-high-temperature sintering, unyango lobushushu kunye neenkqubo zokukhula kwekristale yesinyithi kunye neekeramics. I-graphite crucibles, ngakolunye uhlangothi, zenziwe nge-graphite material kwaye zisetyenziswa ngokubanzi njengezikhongozelo zokucutshungulwa kwesinyithi kunye nezinto ezingezizo.

Ubomi obahlukeneyo
Ngokombono wobomi, ubomi be-silicon carbide crucible bufutshane kunobo be-graphite crucible. Ngaphantsi kweqondo lokushisa eliphezulu kunye neemeko ezinobungozi, i-silicon carbide crucibles ixhomekeke kwi-oxidation kunye nokukhukuliseka, okuchaphazela ubomi babo benkonzo. Ngokwahlukileyo, i-graphite crucibles iyamelana ne-oxidation, i-corrosion kunye namaqondo okushisa aphezulu, ngoko banobomi obude benkonzo.

Umahluko wexabiso
I-Silicon carbide crucibles ngokuqhelekileyo zibiza kakhulu kune-graphite crucibles ngenxa yeenkqubo zokuvelisa kunye neendleko zempahla.

izicelo ezahlukeneyo
I-Silicon carbide crucible ifanelekile kwi-high-temperature processing kunye ne-sintering yesinyithi kunye neekeramics, kwaye ingasetyenziselwa ukuveliswa kwezixhobo zombane kunye ne-optoelectronic. I-Graphite crucible isetyenziselwa unyango lobushushu kunye nokukhula kwekristale yezinto ezahlukeneyo zetsimbi kunye nezingezo zetsimbi.

Ukushwankathela, i-silicon carbide crucibles kunye ne-graphite crucibles zineenzuzo zabo kunye nokungalunganga. Xa ukhetha phakathi kwezi zibini, kubalulekile ukuqwalasela iimfuno ezithile zenkqubo yoshishino. Ukusetyenziswa kwezicelo ezibamba ukushisa okuphezulu kunye nezinto ezinobungozi, okanye ukusetyenziswa kwi-electronic kunye ne-optoelectronic device production, i-silicon carbide crucibles lukhetho lokuqala. Ngokuchasene noko, unyango olushushu oluqhelekileyo kunye nokukhula kwe-crystal yezinto eziqhelekileyo, ii-graphite crucibles zifanelekile ngakumbi.

Ngokubonelela ngolwazi olucacileyo kunye olufanelekileyo malunga nokungafani phakathi kwe-silicon carbide crucibles kunye ne-graphite crucibles, eli nqaku lijolise ekwaneliseni imigaqo ye-injini yokukhangela ye-Google ngokubonelela ngengqiqo ebalulekileyo kulo mbandela.