austenn.奥斯汀(英国女小说家)austenite annealing奥氏体退火austenitic stainless奥氏体不锈钢austenitic electrode奥氏体钢焊条austenite grain size奥氏体晶粒度austenite stabilizer奥氏体稳定剂austeno-martensiten.奥氏体-马氏体austenite- bainite奥氏体-贝氏体austenitic cast iron奥氏体生铁,奥氏体铸铁austenite - bainite奥氏体-贝氏体austenoferritic steel奥氏体铁素体钢