musha > Nhau > Zviri mukati
Kugadzirwa:
Iyo inonzi duplex Stainless simbi mune yayo yakasimba mhinduro yeferrite chikamu uye austenite inosangana nehafu yega yega, kazhinji zvishoma zvemukati zvemukati zvinodawo kusvika 30%. Panyaya yeC yakaderera, Cr yemukati ye18% kusvika 28%, Ni ye3% kusvika 10%. Imwe simbi zvakare ine Mo, Cu, Nb, Ti, N uye mamwe maalloying zvinhu.
Zvakanakira.
Simbi ine hunhu hwe austenitic uye ferritic simbi isina tsvina,
1. tichienzanisa ne ferrite, plasticity, yakakwirira kuoma, hapana kamuri tembiricha brittleness, kuramba intergranular ngura uye welding kushanda zviri nani kuvandudzwa, uyewo mainta ining simbi Akakodzera Stainless simbi 475 ℃ brittleness uye yakakwirira yokupisa conductivity, pamwe superplasticity uye zvichingodaro.
2. Kuenzanisa neaustenitic simbi isina tsvina, simba guru uye kurwisana ne intergranular corrosion uye kupikisa chloride stress corrosion yakagadziridzwa zvikuru.
3. Duplex simbi isina tsvina ine yakanakisa kupikisa pitting corrosion resistance, asiwo chikamu chenickel simbi isina tsvina.
Nguva yekutumira: Mar-12-2018