中国表面工程
中國錶麵工程
중국표면공정
CHINA SURFACE ENGINEERING
2009年
6期
61-63,67
,共4页
机械能%渗锌%防腐蚀%海洋环境
機械能%滲鋅%防腐蝕%海洋環境
궤계능%삼자%방부식%해양배경
zincing%mechanical-energy%anticorrosion%marine environment.
对机械能助渗锌的工艺、渗锌层的组织结构、渗锌层在海洋环境中的防蚀性能进行了分析,讨论了机械能对渗锌的作用及合金化对渗层耐蚀性的影响,认为机械能促进了渗层中Zn-Fe合金(主要为FeZn_4相)的形成,渗层中Zn-Fe合金化是其耐蚀性能优异的主要原因,并在与不锈钢对比试验的基础上,总结出机械能助渗锌是海洋环境钢铁紧固件有效的防腐蚀方法.
對機械能助滲鋅的工藝、滲鋅層的組織結構、滲鋅層在海洋環境中的防蝕性能進行瞭分析,討論瞭機械能對滲鋅的作用及閤金化對滲層耐蝕性的影響,認為機械能促進瞭滲層中Zn-Fe閤金(主要為FeZn_4相)的形成,滲層中Zn-Fe閤金化是其耐蝕性能優異的主要原因,併在與不鏽鋼對比試驗的基礎上,總結齣機械能助滲鋅是海洋環境鋼鐵緊固件有效的防腐蝕方法.
대궤계능조삼자적공예、삼자층적조직결구、삼자층재해양배경중적방식성능진행료분석,토론료궤계능대삼자적작용급합금화대삼층내식성적영향,인위궤계능촉진료삼층중Zn-Fe합금(주요위FeZn_4상)적형성,삼층중Zn-Fe합금화시기내식성능우이적주요원인,병재여불수강대비시험적기출상,총결출궤계능조삼자시해양배경강철긴고건유효적방부식방법.
This paper analyzes the technics of zincing by aid of mechanical-energy, the structure of zincing layer, and its anticorrosion performances in marine environment, discusses the effect of mechanical-energy to the penetration and the influence of alloying to anticorrosion, gives the idea that mechanical-energy promotes forming Zn-Fe alloy(FeZn_4 phase in the majority), and the Zn-Fe alloy is the reason of good anticorrosive performance, makes the conclusion that zincing by aid of mechanical-energy is reliable method of steel pieces anticorrosion in marine environment, by paralleling test to the stainless steel.
