摘要
本文分析了亚砷酸生产工艺中广泛使用的几种防腐材料及其失效的原因和改善措施。
This article analyses several types of corrosion-resistant materials extensively used in production process of arsenical acid and their invalidation reasons. Improving measures are put forward accordingly.
出处
《铜业工程》
CAS
2004年第4期32-33,共2页
Copper Engineering
关键词
腐蚀
失效
老化
缝隙腐蚀
氧化膜
Corrosion Invalidation Ageing Gap corrosion Oxide coating
