Nyob rau hauv cov txheej txheem ntawm stainless hlau ua, txoj kev ua tiav siv los ua tiav qee cov txiaj ntsig yuav ua rau qee cov khoom puas tsuaj thiab cuam tshuam rau cov khoom lag luam. Cov hauv qab no yog kev qhia rau kev puas tsuaj uas yuav tshwm sim thaum stainless hlau yog ua tiav:
1, will lead to the material lattice dislocation and other microscopic defects and surface roughness increase, and induce martensitic phase transformation and carbide precipitation. Piv txwv li, tom qab ua haujlwm txias, Austenitic Steel qhia qhov nce hauv Magnetism.
2, uas ua rau cov khoom lag luam lattice dislocation lossis theem hloov ntawm saum npoo av, nws yuav dhau los ua txoj haujlwm pib ntawm corrosion hauv zos xws li pitting. Qhov tshwm sim no yuav muaj kev cuam tshuam tsis zoo no thaum deformation degree mus txog 20% thiab seem tus nqi yog txo.
3, tom qab kev ua si txias yuav tawm ntawm cov khoom muaj kev ntxhov siab tawm hauv cov khoom siv uas muaj kev cuam tshuam rau kev tawg (SCC) yog qhov tsis tshua muaj. Ib qho xwm txheej twg ntawm cov khub ua haujlwm txias yuav nce Scc rhiab heev ntawm cov khoom.
Dab tsi yog kev puas tsuaj los ntawm stainless hlau ua
Cov Khoom Nrov
Xa kev nug