感应熔涂工艺的研究  

Induction Remelting Technique

作　　者：逯允龙[1] 谷丰[1] 戴洪斌[1] 潘强荣[1] 

机构地区：[1]哈尔滨理工大学机械动力工程学院,黑龙江哈尔滨150080

出　　处：《哈尔滨理工大学学报》2003年第1期82-84,共3页Journal of Harbin University of Science and Technology

摘　　要：探讨了一种应用高效免喷涂材料的感应重熔工艺.采用金相分析和XRD等方法,对免喷涂材料中添加的活性剂做了定性和定量的试验研究,获得了过渡层和重熔层的组织形貌及X射线图谱.研究结果表明,活性剂(Hxl)对涂层组织无任何影响,但加入活性剂的质量分数会影响涂层材料开始熔化时间.活性剂的质量分数的理想值为3％.An induction remelting technique is introduced in this paper. The effects of the addition quantity of active material on the coating microstructure and the melting beginning time were investigated qualitatively and quantitatively by using metallurgraphy and XRD method. The microstructure and X-ray spectrum of transition plate and remelting plate are obtained. The results indicat that active material does not influence the coat microstructure, but the added mass rate of the active material influences the beginning time of melting of the coat material. The ideal value of mass percentage is 3%.

关 键 词：感应熔涂工艺 活性剂 感应重熔 免喷涂材料 质量分数 表面合金涂层 

分 类 号：TG174.44[金属学及工艺—金属表面处理]