• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
搜索

Author:

李忠杰 (李忠杰.) | 亓安芳 (亓安芳.) | 赵伟珍 (赵伟珍.) | 肖荣诗 (肖荣诗.) (Scholars:肖荣诗)

Indexed by:

CQVIP

Abstract:

采用窄间隙激光焊技术,研究了8.5 mm厚SA213-T23钢的激光焊接性,并对接头高温持久强度进行了分析.结果显示:焊接过程中存在的主要问题是背面内凹、层间链状孔洞和弧坑裂纹.采用优化后的焊接工艺参数,可以获得X射线探伤和渗透检验合格的焊接接头,焊态下的激光焊接头高温持久强度较热丝TIG焊接头的有明显提高.

Keyword:

高温持久强度 SA213-T23铁素体耐热钢 激光焊 窄间隙 电站锅炉

Author Community:

  • [ 1 ] [李忠杰]上海锅炉厂有限公司
  • [ 2 ] [亓安芳]上海锅炉厂有限公司
  • [ 3 ] [赵伟珍]上海锅炉厂有限公司
  • [ 4 ] [肖荣诗]北京工业大学

Reprint Author's Address:

Email:

Show more details

Related Keywords:

Source :

机械制造文摘-焊接分册

Year: 2011

Issue: 6

Page: 16-19

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 1

Chinese Cited Count:

30 Days PV: 4

Online/Total:1026/10574272
Address:BJUT Library(100 Pingleyuan,Chaoyang District,Beijing 100124, China Post Code:100124) Contact Us:010-67392185
Copyright:BJUT Library Technical Support:Beijing Aegean Software Co., Ltd.