多孔不锈钢网状材料表面光亮镀镍工艺的研究  

Research of Brightness Ni-plated Process for Porous Stainless Steel Mesh Surface

作　　者：宋丽平[1] 

机构地区：[1]陕西工业职业技术学院材料工程学院,陕西咸阳712000

出　　处：《铸造技术》2015年第12期2901-2902,2909,共3页Foundry Technology

摘　　要：采用三相桥式可控整流电路电源和自制的简易镀液槽,通过电镀的方法在316L不锈钢多孔金属烧结网状材料表面覆盖一层光亮金属镍层,研究镀液和镀层的性能。结果表明,该镀镍工艺配方光亮范围宽,镀液性能稳定,整平能力、分散能力和覆盖能力较好,镀液温度、电流密度和p H值易控制,可以获得外观光泽明亮,镀层结合牢固的镀层。The brig htness Ni-plated layer on porous mesh surface of 316 L stainless steel was prepared by using circuit power of three-phase bridge rectifier and simple bath tank, and the performances of plating and coating were studied. The results show that the bright Ni-plating process has wide range of bright, stable bath performance, and better ability of leveling, dispersing and coverage. Bath temperature, current density and p H are easy to control. A bright and good combined coating can be obtained.

关 键 词：光亮镀镍 镀液 镀层 结合力 

分 类 号：TG174.4[金属学及工艺—金属表面处理]