Chrome Extension
WeChat Mini Program
Use on ChatGLM

某型发动机导管焊缝裂纹失效分析

Heat Treatment of Metals(2011)

Cited 23|Views10
No score
Abstract
通过对裂纹断口进行的宏、微观观察,成分检查和综合分析,结果显示,发动机导管焊缝的裂纹性质为疲劳裂纹,疲劳起始于焊缝靠近外表面处的疏松缺陷。钎焊部位存在疏松缺陷是导致焊缝产生裂纹的根本原因。
More
Translated text
Key words
stress concentration,fatigue fracture,welding crack,aero-engine turbine,pipe
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined