Esigabeni esijwayelekile samazwe ngamazwe, i-zinc yensimbi ihlobene nokwelashwa nokumbozwa kwendawo, ukuhlolwa kwezinto zensimbi, izinsimbi ezingenayo insimbi, izingxenye zamapayipi namapayipi, amakhemikhali ezinto ezingaphili, imikhiqizo yamakhemikhali, ukugqwala kwensimbi, izimayini zensimbi, imikhiqizo yensimbi, irabha, imikhiqizo yendwangu, uketshezi oluvikelayo, izinsimbi ezisansimbi, i-powder metallurgy, izinto zokubopha, izakhi zokwakha, imikhiqizo yensimbi engeyona ayoni, amapende namavanisha, izimoto zomgwaqo, izinto zokumboza, amanethiwekhi okudlulisa amandla kanye namanethiwekhi okusabalalisa, ukukala kokubona kanye nokubonwayo, namaminerali angewona awensimbi.
Esigabeni esijwayelekile saseShayina, i-zinc yensimbi ihlobene nokuvikelwa kwempahla, izindlela zokuhlaziya ze-semiconducting kanye ne-semi-metallic materials, izindlela zokuhlaziya izinsimbi ezisindayo nama-alloys azo, amapayipi ensimbi, amapayipi ensimbi, insimbi esindayo, ukuphonsa, ukuhlanganisa izinto ezisizayo, eminye imikhiqizo yendwangu, uwoyela ovikelayo, izindlela zokuhlaziya insimbi nensimbi, izindlela ezibanzi zokuhlaziya amakhemikhali ensimbi, izindlela zokuhlola ukusebenza kwamakhemikhali ensimbi, ama-ore dressing agents, izindlela zokuhlaziya i-powder metallurgy, intambo yensimbi, intambo yensimbi, ukufulela, ukungangeni kwamanzi kanye nomswakama- izinto zokufakazela, okokufaka kwesakhiwo sensimbi, ukumisa, ukuphathwa kwekhwalithi, ukushisela nokusika, izinto ezingavuthiwe zamakhemikhali ezingaphili, izimpushana zensimbi nengxubevange, izinto eziwumpushana zensimbi nemikhiqizo, izibophelelo, izinsimbi ezikhanyayo nama-alloys azo, usawoti wezinto ezingaphili, okokusebenza kolayini wokudlulisa, ukukala kokubona amathuluzi, amanye amaminerali angewona awensimbi, ukwelashwa kokushisa, namazinga ayisisekelo nezindlela ezijwayelekile zerabha yokwenziwa.Indlela yokuhlola esetshenziswe kule vidiyo i-GB/T 5314 Powder for Powder Metallurgy, futhi indlela yesampula ithi… (ayishiwongo embhalweni wokuqala).
Isikhathi sokuthumela: Mar-27-2023
