摘要
通过对GH600合金成品管材金相组织的观察,总结出在现有工艺下,该GH600合金成品管,奥氏体组织中的析出相主要为Ti的碳化物,只有少量的Cr的碳化物析出相,晶粒比较均匀。
According to the observation on the mierostructures of GH600 alloy tubes, this article summarized that the precipitated phases in the austenite matrix of GH600 alloy tubes produced with the present process is mainly the Ti carbides and there are only a little precipitated phase of Cr carbides, and the grain size is uniform relatively.
出处
《特钢技术》
CAS
2008年第3期45-47,共3页
Special Steel Technology
关键词
奥氏体
晶粒
析出相
热处理制度
Austenite, Grain, Precipitated phase, Heat treatment
