首页> 外国专利> Development of compressive residual stresses in corrosion resistant steels and superalloys

Development of compressive residual stresses in corrosion resistant steels and superalloys

机译：耐腐蚀钢和高温合金中残余压缩应力的发展

页面导航

摘要
著录项
相似文献

摘要

The method concerns development of compressive residual stresses in corrosion resistant steels and superalloys on nickel basis. It consists of producing a bath of molten metal, cooling the bath to build a metallurgical bond with adjoining solid metal, and quenching the bonded metal to the temperature of the surroundings below the melting zone of the metal through contact with a quenching medium. Also claimed are a method for repair of damage caused stress corrosion cracks, and a corresponding apparatus.

机译：该方法涉及以镍为基础的耐腐蚀钢和高温合金中压缩残余应力的发展。它包括生产熔融金属浴，冷却浴以与相邻的固体金属建立冶金结合，以及通过与淬火介质接触将结合的金属淬火至低于金属熔化区的环境温度。还要求保护一种用于修复由损坏引起的应力腐蚀裂纹的方法以及相应的设备。

著录项

公开/公告号DE19713701A1

专利类型
公开/公告日1997-10-30

原文格式PDF
申请/专利权人 GENERAL ELECTRIC CO. SCHENECTADY N.Y. US;
展开▼

申请/专利号DE1997113701
发明设计人 SOLOMON HARVEY DONALD SCHENECTADY N.Y. US;WHITE RAYMOND ALAN SCHENECTADY N.Y. US;FUSARO JUN. ROBERT ANTHONY COBLESKILL N.Y. US;
展开▼

申请日1997-04-03
分类号B23K31/02;B23K10/02;C21D1/62;
国家 DE
入库时间 2022-08-22 03:14:37

相似文献

专利
外文文献
中文文献