摘要
从铬酸盐化学转化膜、磷铬化法和无铬化学转化法等方面对化学转化膜的现状进行了综述。详细介绍了几种无铬化学转化处理方法,并对其优、缺点进行了比较。强调了无铬化学转化取代铬化的发展方向。
The current states of chromium acid salt chemical transform film,phosphorus-chromium transform treatment and in-chromium transform treatment are reviewed.The several in-chromium transform treatment methods are introduced,analysed and compared.
出处
《轻合金加工技术》
CAS
北大核心
2008年第1期39-41,共3页
Light Alloy Fabrication Technology
关键词
铝材
转化膜
工艺
现状
发展方向
aluminium materials
transform film
technology
current state
development direction