2205 Cov Yeeb Nkab Stainless Hlau Yeeb Yam ntxwv

Piv nrog ferritic stainless hlau thiab martensitic stainless hlau, duplex stainless hlau muaj zoo toughness, tsawg brittle hloov kub, ho txhim kho intergranular corrosion tsis kam thiab vuam kev ua tau zoo, thaum khaws lub siab thermal conductivity ntawm ferritic stainless hlau. Cov linear expansion coefficient yog qhov me me, thiab nws muaj qee yam ntxwv xws li plasticity. Piv nrog austenitic stainless hlau, nws lub zog yog siab dua, tshwj xeeb tshaj yog cov zis muaj zog yog qhov kev txhim kho, thiab kev ua haujlwm ntawm qhov kev tsis kam mus rau intergranular corrosion, kev nyuaj siab corrosion thiab corrosion qaug zog yog pom tseeb. txhim kho.