Residual stresses in a ring weld specimen after extended creep relaxation

Reheat cracking is a failure mechanism seen in welds fabricated from high temperature creep resistant materials. A new feature test specimen (ring-weld) has been designed to...再热裂纹（Reheat cracking）是一种出现于高温抗蠕变材料制备的焊缝中的失效机制。一种新型特征测试试样（环焊缝，ring-weld）已被设计以……