求助关于钢铁材料方面的翻译? In this type of phenomena, hydrogen atoms are collected at imperfections or non- homogeneities in the microstructure. It occurs throughout the base material and typically does not occur in the weld metal. The interface between the inclusion and the steel matrix acts as a site for the hydrogen atoms to combine into hydrogen gas (H2). The hydrogen molecular gas is too large to diffuse back through the steel and is trapped. As more hydrogen gas collects at the said interface, it builds up the pressure and can cause yielding of the surrounding steel, which yielding creates lamination-type internal cavities parallel to steel surface. 其中最后一句 which yielding creates lamination-type internal cavities parallel to steel surface是什么意思? 对材料啥的完全不懂,麻烦各位高手帮忙翻译一下,谢谢! 查看更多5个回答 . 5人已关注