Musiyano mukuru pakatiAustenitic Stainless Simbiuye ferritic isina tsvina simbi iri mune yavo zvivakwa nezvivakwa.
Simbi isimbi isina simbi isangano rinoramba richisungirirwa chete pakupisa kwakakwirira kupfuura 727 ° C. Izvo zvinoratidzira mapurasitiki akanaka uye ndiyo yakagadzirirwa chimiro chevakawanda inhambwe dzakatarisana nekumanikidza kudzvinyirira pakukwidziridzwa kwekushisa. Pamusoro pezvo, austenitic simbi isiri-yemagineti.
Ferrite isimbiso yakasimba yeCarbon yakanyungudutswa mu α-isimbi, kazhinji inomiridzirwa seF. Insimbi isina ngura, "Ferrite" zvinoreva mhinduro yakasimba yekabhoni mu α-is, inoratidzwa neyakaganhurirwa kabhoni. Pamhepo tembiricha, inogona kungonyungudika kusvika ku00008% kabhoni, inosvika pakareji carbon solubility ye 0.02% pa73 ° C, uchiramba uchigadzira cubic cubic lattice. Inowanzove inomiririrwa neiyo chiratidzo F.
Kune rumwe rutivi, ferriticsimbi isina nguraInoreva simbi isina tsvina yakafanotangira yakaumbwa nechimiro chesimba panguva yekushandisa. Iyo ine chromium mune yegumi nenomwe muzana kusvika ku30%, ine cubic-cudi cubic curry chimiro. Iro renje resimbi resimbi risina hukama kana rakarongedzwa seye ferritic simbi simbi.
Nekuda kweiyo yakaderera kabhoni yezvinyorwa, ferritic isina simbi inoratidza zvivakwa zvakafanana neenimbi yakachena, kusanganisira plasticity yakanaka uye kuomarara neyekuwedzera (δ) ye45% kusvika pa50%. Nekudaro, simba rayo uye kuomarara kwaro kwakaderera, neine simba rekutora (σb) raida kusvika 250 MPA uye kuomarara kwebhuruu (Hbs) kwe80.
Kutumira Nguva: Dec-25-2023