DZ-22B定向凝固高温合金长时组织稳定性的研究
佘力, 穆寿昌, 殷克勤
Study of Long Term Stability of Directionally Solidified Superalloy DZ-22B
Se Li, Mu Shoucan, Yin Keqin
材料工程 . 1997, (8): 35 -37 .