摘要
本文采用磁性测试，差热分析，扫描电镜，Ｘ射线衍射等现代化测试手段，对国产自熔合金粉末Ｆｅ６０和Ｎｉ６０喷涂层的感应重熔工艺性进行了大量试验研究，得山试验采用的自熔合金粉末是磁性材料，喷涂层的磁性质是影响感应重熔工艺性的关键因素的结论。提出涂层感应重熔工艺性取决于试件上温度场分布，而试件上温度场分布主要取决于涂层材料磁性质的观点。
The induction-fuseability of the coatings of domestic self-fusing alloy pow-der named Fe60 and Ni60 is studied with a series of modern methods of magnetic test,thermoeleetrical effect analysis,scanning electron microscope and x-ray diffraction.The results show that both kinds of powder are paramagnctic materials,and magneticproperties of the powder are the vital factors which influence the induction-fuseabilityseriously.The viewpoint is put forword that the induction-fuseability of the coatingsdepends on the field of tempcrature on the test pieces which depends mainly onthe magnetic property of coating materials.
出处
《焊接学报》
EI
CAS
CSCD
北大核心
1994年第1期1-7,共7页
Transactions of The China Welding Institution
关键词
涂层
磁性
感应重熔
熔焊
coatings
magnetic properties
induction fusing
technology
