H13钢电火花沉积层组织结构的研究  

Microstructure of Electron-spark Deposited Coating on H13 Steel

作　　者：王建升[1] 王华昆[1] 钟毅[1] 张玉新[1] 李勇[1] 

机构地区：[1]昆明理工大学材料与冶金工程学院,云南昆明650093

出　　处：《中国表面工程》2003年第6期27-30,共4页China Surface Engineering

摘　　要：采用新型电火花沉积设备,把YG8电极材料沉积在基体材料H13(4Cr5MoSiV)钢上,采用X射线仪和扫描电镜分析了白亮层的组织结构和元素分布。研究结果表明沉积工艺对白亮层的相结构和元素分布有影响。Using a new type electric—spark deposition (ESD) ,YG8 electrode was deposited on the surface of 4Cr5MoSiV steel. The microstructures of White layer and chemical composition of the coatings were analyzed by XRD and SEM. The test results indicated that the microstructure and chemical composition of ESD coatings were affected by the technological process.

关 键 词：电火花沉积 YG8沉积层 组织成分 4CR5MOSIV钢 

分 类 号：TG156.9[金属学及工艺—热处理]