铸造技术2018，Vol.39Issue(2)：409-411,3.DOI:10.16410/j.issn1000-8365.2018.02.035
T92钢与TP347H钢焊接接头高温蠕变研究
Study on High Temperature Creep of Welded Joint of T92 Steel and TP347H Steel
高伟锋 1冯再新 1惠均 1郝唯岑 1薛臣 1亓岳岩1
作者信息
- 1. 中北大学材料科学与工程,山西太原030051
- 折叠
摘要
Abstract
The microstructures and fracture reason of T91/TP347 steel welded joint under high temperature service condition were investigated by microstructure observation and micro-cup penetration test.The results show that the welded joints are affected by the welding heat cycle,and the microstructure is quite difference,and the most vulnerable area of welded joints is fine grain zone.关键词
T92钢/TP347H钢/蠕变Key words
T92 steel/TP347H steel/creep分类
矿业与冶金引用本文复制引用
高伟锋,冯再新,惠均,郝唯岑,薛臣,亓岳岩..T92钢与TP347H钢焊接接头高温蠕变研究[J].铸造技术,2018,39(2):409-411,3.
