Please wait a minute...
 
材料工程  1989, Vol. 0 Issue (2): 36-38    
  失效分析 本期目录 | 过刊浏览 | 高级检索 |
TC4钛合金低倍组织中亮条的分析
周明玉
首都机械厂
Bright Ghost Structure Analysis in Macrostructure of TC4 Titanium Alloy
Zhou Mingyu
Capital Machinery Factory
全文: PDF(655 KB)   HTML()
输出: BibTeX | EndNote (RIS)      
摘要 TC4钛合金低倍组织中经常有亮条缺陷,从而引起航天产品的失效。本文对亮条的断口特征、金相组织、化学成分和显微硬度进行了分析。证实亮条是原材料化学成分偏析,并讨论了亮条的产生原因和预防。
服务
把本文推荐给朋友
加入引用管理器
E-mail Alert
RSS
作者相关文章
周明玉
Abstract:The bright ghost structure often appears in the macrostructure of TC4 titanium alloy. It can cause the failure of space vehicle. This paper analyzes the fracture appearance, microscopic structure, chemical composition and micro-hardness of the bright ghost structure. It proves that the essence of the bright ghost structure is the composition segregration of raw and processed material. This article describes the forming reason of the bright ghost structure and the preventing methods.
     出版日期: 1989-04-20
引用本文:   
周明玉. TC4钛合金低倍组织中亮条的分析[J]. 材料工程, 1989, 0(2): 36-38.
Zhou Mingyu . Bright Ghost Structure Analysis in Macrostructure of TC4 Titanium Alloy. Journal of Materials Engineering, 1989, 0(2): 36-38.
链接本文:  
http://jme.biam.ac.cn/new/CN/      或      http://jme.biam.ac.cn/new/CN/Y1989/V0/I2/36
No related articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
版权所有 © 2015《材料工程》编辑部
地址:北京81信箱44分箱 邮政编码: 100095
电话:010-62496276 E-mail:matereng@biam.ac.cn
本系统由北京玛格泰克科技发展有限公司设计开发 技术支持:support@magtech.com.cn