奥氏体不锈钢镀铁、氟化前处理低温气体渗碳层性能比较与分析  

Compare and Analysis of Gas Carburizing Layer which under Pre-treatment by Steel-plated Iron and Fluoride of Austenitic Stainless

作　　者：李朋[1] 潘邻[1] 张良界[1] 杨闽红[1] 

机构地区：[1]武汉材料保护研究所,武汉430030

出　　处：《能源研究与管理》2013年第1期35-37,81,共4页Energy Research and Management

摘　　要：提出了一种近年发展较快、兼顾表面强度与耐蚀性能的表面强化工艺——低温气体渗碳技术。选用电镀法、氟气处理法前处理工艺,利用低温气体渗碳技术对奥氏体不锈钢进行低渗碳处理,比较、分析2种预处理对渗碳层的影响。Low-temperature gas carburizing technology which fast development in recent years is introduced. This surface strengthening technology is combining： surface strength and corrosion resistance. Utilize the surface hardening process by electroplating and fluorine method of pre-treatment process, the carburized layer organization is got, then the impact of the carburized layer of the performance by two pretreatment processes are compared and analyzed.

关 键 词：气体低温渗碳 前处理 奥氏体不锈钢 

分 类 号：TG156.8[金属学及工艺—热处理]