Research of Characteristics of Ni-W-P Nanocomposites Containing CeO2 and SiO2 Particles

被引：2
|
作者：
Wang, Junli [1 ]
Xu, Ruidong [2 ]
Zhang, Yuzhi [3 ]
机构：
[1] Kunming Univ Sci & Technol, Res Ctr Anal & Measurement, Kunming 650093, Peoples R China
[2] Kunming Univ Sci & Technol, Fac Met & Energy Engn, Kunming 650093, Peoples R China
[3] Chinese Acad Sci, Key Lab Inorgan Coating Mat, Shanghai 200050, Peoples R China
来源：
MANUFACTURING SCIENCE AND ENGINEERING, PTS 1-5 | 2010年 / 97-101卷
关键词：
Pulse electrodepositon; Nanocomposites; Structures; Properties;
D O I：
10.4028/www.scientific.net/AMR.97-101.1317
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Ni-W-P-CeO2-SiO2 nanocomposites were pulse electrodeposited from the bath containing suspension of nano-sized CeO2 and SiO2 particles. The influence of heat treatment temperature on the structures and properties were studied. The phase structures, surface morphologies, microhardness and oxidation behavior were evaluated by XRD, SEM, microhardness and oxidation weight gain test. Additionally, the sequence of phase transformation of the nanocomposites was found to be as follows: amorphous phase -> intermediate metastable -> stable alloy phase. Nano-particles co-deposited into Ni-W-P alloy can inhabit the grains growth, increase microhadness and high temperature oxidation resistance during the course of heat treatment.
引用
收藏
页码：1317 / +
页数：2
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