首页>
外国专利>
METHOD OF RELIEVING RESIDUAL STRESS IN A WELDED STRUCTURE
METHOD OF RELIEVING RESIDUAL STRESS IN A WELDED STRUCTURE
展开▼
机译:消除焊接结构中残余应力的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method of relieving residual stresses in a welded structure (1) having a region of tensile stress (3) adjacent a weld joint (2) and a first region of compressive stress (4) adjacent the region of tensile stress. The method comprises controllably heating, typically induction heating, the first compressive stress region (4) under working conditions such that tensile stress is induced in the first compressive stress region and corresponding compressive stress is thereby induced in the tensile stress region (3) such that tensile stress in the tensile stress region is relieved.
展开▼