Chikonzero chekutsemuka: Iyo inotonhora basa inoomesa index ye austenitic304 pombi yesimbi isina tsvinairi 0.34.Austenitic 304 Stainless simbi pombi imhando yemeta-yakagadzika, iyo ichaita shanduko yechikamu uye kuunza martensite chimiro panguva yekuchinja maitiro.Iyo martensite chimiro chine brittle uye nyore kutsemuka.Munguva yePlasitiki deformation process, sezvo huwandu hwe deformation hunowedzera, Iyo yakakwirira iyo yemukati martensite, iyo yakakura yekusarira kunetseka, uye zviri nyore kuti kutsemuka kuitike panguva yekugadzirisa.
Mukuwedzera, kunaka kwepombi dzesimbi dzisina tsvina kunotsanangurwa nemabhandi esimbi.Kazhinji kutaura, mapaipi 304 esimbi isina tsvina anogadzirwa nekunatsa mabhandi esimbi echoto.Zvinoenderana nemhangura yemukati, inogona kukamurwa kuita yakaderera-mhangura zvinhu, yepakati-mhangura zvinhu uye yakakwirira-mhangura zvinhu, kuitira kuti elongation yepombi iwedzere sequentially, asi mutengo wakaenzana uchave wakakwira zvishoma.Sezvo kuine mhando dzakawanda dzepombi dzesimbi isina tsvina pamusika, makwikwi anotyisa, mitengo pakati pevezera ravo iri kudzikira uye purofiti iri kuramba ichiderera, saka nderipi divi rine mutengo wakaderera uye nderipi rinogamuchira zvinhu, pachava ne mhando yepakati frequency charge.
Nguva yekutumira: Zvita-03-2021