1. Ceev ceev
Carbon steel ntom yog me ntsis siab dua ferrite thiab martenitic stainless hlau, thiab me ntsis qis dua austenitic stainless hlau;
2. Kev tiv thaiv tus nqi
Lub resistivity yog nce los ntawm carbon steel, ferrite hom, martenitic hom thiab austenitic hom stainless hlau;
3. Qhov qeb duas ntawm kab expansion coefficient zoo sib xws, austenitic stainless hlau yog qhov siab tshaj plaws thiab carbon hlau yog qhov tsawg tshaj plaws;
4. Carbon steel, ferrite hom thiab martensite hom stainless hlau yog sib nqus, austenitic hom stainless hlau tsis yog hlau nplaum, tab sis nws txias ua hardening ntawm martensite theem hloov yuav tsim magnetism, kev kho cua sov yuav siv tau los tshem tawm cov ntaub so ntswg martensite thiab rov qab nws. tsis muaj hlau nplaum.
Austenitic-type stainless hlau muaj cov yam ntxwv hauv qab no piv nrog cov pa roj carbon steel:
1) High resistivity, li ntawm 5 npaug ntawm carbon steel.
2) Cov kab loj loj nthuav dav coefficient, 40 feem pua loj dua cov pa roj carbon steel, thiab nrog rau qhov kub thiab txias, tus nqi ntawm cov kab expansion coefficient kuj nce raws li.
3) Tsawg thermal conductivity, txog 1/3 ntawm cov pa roj carbon steel.
