固溶处理对低膨胀GH2909高温合金奥氏体晶粒长大的影响

陈琦, 周扬, 付健辉

Effect of solution treatment on austenite grain growth of low expansion GH2909 superalloy

Chen Qi, Zhou Yang, Fu Jianhui

金属热处理 . 2022, (9): 87 -91 . DOI: 10.13251/j.issn.0254-6051.2022.09.015