摘要
电沉积Ｎｉ－Ｐ，Ｎｉ－Ｗ和Ｎｉ－Ｗ－Ｐ非晶态合金镀层的阳极极化曲线表明，添加类金属Ｐ使镀层的腐蚀电位向正向移动，添加高熔点金属Ｗ使维钝电流密度降低．此外，对Ｎｉ－Ｗ和Ｎｉ－Ｗ－Ｐ合金镀层进行钝化处理。
he anodic polarization curves of electrodeposited Ni-P. Ni-W and Ni-W-P amorphous alloy films show that the addition of analogous metal P can make the dePOsits corrosion POtential more noble, and the addition of high melting-point metal W can make the current density maintaining the passivation drop. In addition, the passivation of Ni-W and Ni-W-P films can greatly improve their corrosion resistance in NaCl solution.
出处
《材料研究学报》
EI
CAS
CSCD
1995年第2期115-118,共4页
Chinese Journal of Materials Research
