Ikhabhoni Yamandla Aphakeme Yengilazi Ephakeme Ye-High-temperature Synthesis

I-Glass carbon crucible iwuhlobo lwe-crucible eyenziwe ngezinto ezikhethekile zokuhlolwa kwezinga lokushisa eliphezulu nokusetshenziswa. Inokumelana okuhle kakhulu nokushisa okuphezulu, ukuzinza okuhle kwamakhemikhali nokuhlanzeka okuphezulu, ngakho-ke isetshenziswa kabanzi emikhakheni ehlukahlukene, njenge-metallurgy, i-ceramics, amakhemikhali, ama-semiconductors njalonjalo.

Inqubo yokukhiqiza ingilazi ye-carbon crucible iyinkimbinkimbi kakhulu, edinga ukuhamba ngezinqubo eziningi kanye nokulawulwa kwekhwalithi okuqinile. Okokuqala, kuyadingeka ukusebenzisa izinto eziluhlaza ezihlanzekile, njenge-graphite, i-asphalt, njll., emva kokwelashwa kokushisa okuphezulu nokusabela kwamakhemikhali, ukwenza i-glass carbon powder. Khona-ke, i-powder ikhiwa ibe yisimo se-crucible ngemuva kokwenza, i-sintering nezinye izinqubo. Okokugcina, kuyadingeka futhi ukwenza i-annealing ephezulu yokushisa, ukugaya, ukupholisha nokunye ukwelashwa ukuze kuqinisekiswe ikhwalithi nokusebenza kwe-crucible.