论文部分内容阅读
前言金属由于空化而破坏的序列,随着金属的晶体结构、显微组织和变形方式不同而变化【1、2】.本文报导的内容,是为了了解这些因素所进行的大量系统研究中的第二部分在以前的文献【3】中,讨论了在蒸馏水中由于空化造成的纯面心立方金属腐蚀和变形问题本文叙述了时效硬化铝合金的成分和热处理变化时对空化敏感性的影响.对三个合金系,即Al-Cu、Al-Mg、Al-Zn-Mg-Cu系进行了研究.Al、Cu合金可以快速析出,并且已证明该系合金的组织和静态机械强度与热处理有关【4】与此不同,
The sequence of metal destruction due to cavitation changes with the crystal structure, microstructure, and deformation of the metal.1,2 The content of this article is to understand the large number of systematic studies conducted on these factors The second part of the previous literature [3], discussed in distilled water due to cavitation caused by the pure surface of the heart-shaped metal corrosion and deformation problems described in the age-hardening aluminum alloy composition and heat treatment changes in the cavitation sensitivity Al, Cu, Al-Mg and Al-Zn-Mg-Cu systems have been studied.Al and Cu alloys can be precipitated rapidly and the microstructure and static mechanical strength Heat treatment related [4] Unlike this,