Kev ua tau zoo ntawm cov txiv ntoo stainless hlau nyob ntawm, ua ntej thiab qhov tseem ceeb, ntawm kev xaiv cov khoom siv raw. Cov neeg tsim khoom yuav tsum ua tib zoo xaiv cov khoom siv zoo tshaj plaws los ntawm ntau qib stainless hlau raws li cov ntawv thov tshwj xeeb. Piv txwv li, 304 stainless hlau-tus yam ntxwv los ntawm nws cov ntsiab lus chromium siab (18%-20%)- nthuav tawm cov tshuaj tiv thaiv zoo rau cov kua qaub thiab alkali corrosion, ua rau nws haum rau siv nyob rau hauv qhov chaw ntub dej lossis tshuaj lom neeg. Hloov pauv, 316 stainless hlau, uas suav nrog molybdenum, muaj kev tiv thaiv zoo rau cov tshuaj chloride-induced corrosion thiab nquag siv hauv marine engineering lossis ib puag ncig nrog cov ntsev siab - tshuaj tsuag raug. Tsis tas li ntawd, cov ntsiab lus carbon nyob rau hauv cov khoom yuav tsum tau tswj nruj; Cov pa roj carbon ntau dhau tuaj yeem cuam tshuam kev tiv thaiv corrosion, thaum cov qib tsis txaus yuav cuam tshuam rau hardness. Cov kws tshaj lij kev lag luam ntiav spectroscopic analyzers los txheeb xyuas cov khoom muaj pes tsawg leeg, yog li ua kom ntseeg tau tias txhua pawg ntawm cov khoom siv raw ua tau raws li cov qauv tsim nyog.
Excellent Corrosion Resistance: Thanks to alloying elements such as chromium (Cr), nickel (Ni), and molybdenum (Mo), a dense oxide film forms on the surface, effectively resisting corrosion from oxygen, moisture, acids, alkalis, salts, and electrolytes.
Lub zog Qib Kev Tsim Qauv: Tsim los siv cov cim xws li "A2-70," qhov "A2" qhia txog austenitic stainless hlau, thiab "70" qhia qhov tsawg kawg lav lub zog tensile ntawm 700 MPa.
Ua raws li Cov Qauv: Cov qauv Suav tam sim no yog GB / T 3098.15-2023, Cov Khoom Siv Hluav Taws Xob ntawm Cov Khoom Siv - Stainless Hlau Ceev.
