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据报道,一种高抗张强度钢已经在日本住友金属工业公司开发成功,同时附带一个估价延缓断裂阻力的方法。这种方法通过氢渗透的电化学控制,再现氢大量进入钢中的
It has been reported that a high tensile strength steel has been successfully developed in Sumitomo Metal Industries, Japan, along with a method to evaluate the resistance to breakage. This method reproduces hydrogen in large quantities into the steel by electrochemical control of hydrogen permeation