PMD Urukurikirane rwa Zro2 igizwe na ceramic tundish nozzle shyiramo

Ibisubizo byubushakashatsi byerekana ko sisitemu ya PS ishingiye kuri binder ifite imbaraga, ubuso nubworoherane iyo bivanze kuri 125 ℃ kuminota 10, kandi ntibitondere ubushyuhe, bikwiranye no gutera inshinge. Hashingiwe kuri ibyo, ubushobozi bwo gufata ifu bwiyongereyeho 86%, Kugabanya inenge muburyo bwo kwangirika no gucumura. Shira ibiryo bivanze mu itanura rya muffle kugirango ugabanuke, wige ubushyuhe bwo kugabanuka bwa buri kintu kigize binder na TG, hanyuma utegure umurongo utesha agaciro ubereye iyi sisitemu. Noneho gutwika ubushyuhe butandukanye, Ubuso bugabanuka no gucumura byagaragaye na TEM. Ihinduka rya kristu ya ceramika ya zirconi yakozweho ubushakashatsi na XRD. Imiterere yubukorikori bwa ceramika ya zirconi mubushyuhe butandukanye yarizwe. Ibisubizo byerekana ko ibumba ryibumba ryacumuye kuri 1550 ℃ bifite imiterere myiza. Ceramics igizwe na alumina na zirconi hamwe nibintu bitandukanye byatoranijwe kugirango bitesha agaciro kandi byicumure. Imiterere nimiterere yibumba byububiko byakozwe na XRD na TEM, Kandi birashobora kugabanya igiciro cyibikoresho fatizo.

Hashingiwe ku ruhererekane rwa PMO1 rw'ibicuruzwa bya Zro2 bikomatanyije, binyuze mu buryo budasanzwe bwo gukoresha ikoranabuhanga ryihariye, Fangming New Material yatsinze neza R&D, ikora PMD ikurikirana imikorere ya Zro2 ikora ceramic tundish nozzle yinjiza. Bafite isuku ihanitse, guhonyora cyane, isuri, ihungabana ryumuriro rirwanya, ubuzima burambye. Ubuzima bwabo bwo gukora bwazamutseho 30-50% bishingiye kumurongo wa PMO1 wibicuruzwa kumurimo umwe.