Njengamanje, kunezigaba ezimbalwa eziyinhloko zezinqubo zokugaywa kabusha kwazoi-tungsten carbide.Eyodwa yindlela yokwelapha ebizwa ngokuthi izinga lokushisa eliphezulu, okuhlanganisa: indlela yokuncibilikisa i-saltpeter, indlela ye-air oxidation sintering, indlela yokubala i-oxygen, njll.;
enye indlela yokuchotshozwa kwemishini, ehlanganisa: Indlela yokuchotshozwa ebandayo, indlela yokuchoboza eshisayo, indlela yokuncibilikisa i-zinc, njll.;eyesithathu yindlela yokwelapha yamakhemikhali, okuhlanganisa indlela yokwelapha usawoti we-polyvalent yensimbi, indlela ye-chlorination, indlela ye-phosphoric acid leaching, indlela yokwelapha i-hydrochloric acid, njll.;eyesine indlela electrochemical, kuhlanganise
Kunemigudu ehlukene yenqubo esebenzisa i-alkali njenge-dielectric, i-hydrochloric acid noma i-sulfuric acid, ne-nitric acid njenge-dielectric;kukhona nezindlela zokukhipha umoya-mpilo ezinomfutho ophezulu we-ammonia noma we-amine;Izindlela ezihlanganisiwe ze-carbonyl kanye ne-steam sublimation ye-tungsten trioxide izindlela zokubola, njlli-carbide enosimendeukugaywa kabusha eminyakeni yakamuva, ngenxa yezidingo eziqinile zokuvikelwa kwemvelo, ezinye izinqubo zokugaywa kabusha ziye zanqanyulwa ngenxa yokungcola ezikubangelayo.Njengamanje, izindlela ezisetshenziswa kakhulu yi-mechanical crushing method, indlela yokuncibilikisa i-zinc kanye nendlela ye-electrochemical electrolysis.
Isikhathi sokuthumela: Jan-04-2024
