Residual stress measurements on cold expanded samples in the initial state an...

Surface treatments such as cold expansion are widely used in industry in order to introduce compressive residual stresses in the bulk of the material in the vicinity of holes,...诸如冷膨胀处理（cold expansion）这类表面处理工艺，在工业领域应用广泛，旨在在孔周边的材料本体内引入残余压应力，……