When solidification, because some of the reasons for smelting will remain part of the magnetic, 304 for example, will remain 3-8% is normal, so austenite should belong to non-magnetic or weak magnetic.
Austenitic stainless steel is not magnetic, but its cold processing hardening, γ phase will be part of the generation of martensite phase change will produce magnetic, available heat treatment methods to eliminate this martensite organization and restore its non-magnetic.
According to the requirements of the Law of the People's Republic of China on the Prevention and Control of Environmental Pollution by Solid WasteMORE +
Generally speaking, stainless steel is not magnetic in terms of austenite. But martensite and ferrite will have magnetic properties, but austenite is also possible to have magnetic properties. The reasons for this are twofold.MORE +
Xinhua Guangzhou, July 20 (Reporter Li Bin) Standing Committee of the Political Bureau of the CPC Central Committee...MORE +