HARDNESS AND WEAR RESISTANCE OF ELECTROLESS NICKEL DEPOSITS

来源期刊：中国有色金属学报(英文版)1998年第4期

论文作者：Zhang Yongzhong Zhang Kui Fan Jianzhong Zhang Shaoming Yao Mei

文章页码：642 - 647

Key words：electroless　,Ni-1.5%P deposit,　Ni-10.5%P deposit　,hardness　,wear resistance

Abstract: The hardness and wear resistance of electroless nickel deposits with two types of P contents have been investigated. The results indicate that Ni-1.5%P deposit possesses as-deposited hardness and wear resistance superior to Ni-10.5%P deposit. Their hardness and wear resistance can be further improved by proper heat treatment. The optimum wear resistance of Ni-1.5%P deposit corresponds to its peak hardness (annealing at 375℃for 1 h), whereas for Ni-10.5%P deposit the optimum wear resistance is obtained after annealing at 650℃for 1 h.