中国有色金属学报(英文版)
Transactions of Nonferrous Metals Society of China
| Vol. 8 No. 4 December 1998 |
（1.General Research Institute for Nonferrous Metals, Beijing100088, P. R. China
2.School of Materials Science and Engineering, Harbin Institute of Technology,Harbin 150001, P. R. China）
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.
Key words: electroless Ni-1.5%P deposit Ni-10.5%P deposit hardness wear resistance
