欢迎登录材料期刊网

材料期刊网

高级检索

检索条件:作者=710072  

  • 论文(2)

CREEP PROPERTIES OF HIGH SILICON ALLOY ZA27 PREPARED BY SPRAY DEPOSITION

YANG Liushuan , LIU Yongchang , YANG Gencang , ZHOU Yaohe(State Key Laboratory of Solidification Processing , Northwestern Polytechnic University , Xi'an , 710072 , China)

金属学报(英文版)

The elevated temperature creep properties(90-150℃) of high silicon(~6wt%Si) alloy ZA27 prepared by spray deposition have been investigated by means of ball hardness testing method.The results indicate that the creep properties of the material prepared by spray deposition are notably improved,compare...

关键词: :spray deposition , null , null , null

Energetical Theories on Fatigue Life Prediction

TONG Xiaoyan ** Aircraft Engineering Department , Northwestern Polytechnical University , Xi'an , 710072 , China

材料科学技术(英文)

Current developments on fatigue life prediction methods have been systematically reviewed.In con- sideration of the irreversibility of energy dissipation during fatigue damage process,the main contents for fatigue damage estimation and localized equivalence as well as simulation models have been est...

关键词: energy dissipation , null , null , null