Sintsimbi engenasici iindawo sintered yintsimbi engatyiwayo eyenziwe ngomgubo wesinyithi.Yimathiriyeli ye-metallurgy engumgubo enokuthi yenziwe intsimbi okanye iinxalenye.Iinzuzo zayo kukunciphisa ulwahlulo lwezinto ezidibeneyo, ukucokisa i-microstructure, ukuphucula ukusebenza, ukugcina izinto eziluhlaza, ukugcina amandla kunye nokunciphisa iindleko.

Inkqubo yokwenziwa komgubo wesinyithi esingenasiciiinxalenye.

Inyathelo lokuqala kukumisela inkqubo yokuvelisa umgubo ukunyibilikisa amatywina entsimbi: uyilo lokungunda kunye nemathiriyeli ekrwada ukuzimisela-umngundo-mveliso-izinto ekrwada ukuxuba-umngundo ufakelo kunye nomatshini debugging imveliso-izinto zentsimbi kufuneka sintered kwivacuum-machining-machining deburring-prevention Umhlwa-ofakwe-oyile-ukuhlolwa upakisho olufanelekileyo.

I-powder metallurgy izitywina zensimbi ezingenasici ziqhelekileyo zenziwe ngentsimbi ye-SS316L okanye i-SS304L.Ngelo xesha, ukwenzela ukunciphisa i-porosity, i-2% ukuya kwi-8% ye-alloy-based alloy yongezwa kwi-304 okanye i-316 ye-stainless steel powder.Ngenxa yendawo ephantsi yokunyibilika kobhedu, iya kusetyenziswa kwi-960℃.Isigaba solwelo siqala ukwenza, kwaye zonke zenza isigaba solwelo xa ubushushu bufikelela kwi-1000℃.Xa iqondo lokushisa liphezulu kunendawo yokunyibilika kobhedu, ukuhamba kwesigaba solwelo kwenza ukuba iipores ezingaphezulu ziqhubeke zi-spheroidize kwaye ziyancipha;ngenxa yokuba ubhedu lunomanzi olungcono kwi-matrix yensimbi engenasici, iyakwazi ukuhanjiswa ngokulinganayo kwi-substrate yensimbi engenasici, iipores zomzimba we-sintered ziyancipha kakhulu, kwaye ukusebenza kokutywinwa kuphuculwe kakhulu.

Iindawo zokusetyenziswa kweengxenye zensimbi yensimbi engenasici: i-automotive: i-brake parts, ukuvala ibhanti lesihlalo;izixhobo zendlu: oomatshini bokuhlamba izitya, oomatshini bokuhlamba inkunkuma, oomatshini bokulahla inkunkuma, iijusi kunye nezinye izixhobo zekhaya;izixhobo zemizi-mveliso, iindawo ezahlukeneyo zoomatshini ezincinci.