Synthesis of (Ni, Co)Fe2O4-spinel coating using high temperature oxidation treatment of Ni-Co-Fe2O3 composite electrodeposited coating

摘要：

Ni-Co-Fe2O3 composite coatings are successfully developed via conventional electrodeposition technology. The effects of electrodeposition parameters on the content of Fe2O3 particles in the composite coating and, of surfactants on the texture coefficient of the composite coating were investigated. It is found that electrodeposition parameters play an important role in controlling the composition, the grain size and the preferred orientation of the composite coatings. Composite coatings with high content of Fe2O3 particles and high (100) texture were obtained. A (Ni, Co)Fe2O4-spinel coating was obtained by the oxidation treatment of as-plated Ni-Co-Fe2O3 composite coatings with high content of Fe2O3 particles performed in air at 1000℃ for 6h.

关键词： Electrodeposition Nickel Composite coating Surfactant Fe2O3 Oxidation treatment

作者: Li Ma Kechao Zhou Zhiyou Li LeiZhang

作者单位: Key State Laboratory of Powder Metallurgy, Central South University, Changsha, 410083, China

会议类型: 国际会议

会议名称: 11th IUMRS International Conference in Asia(第十一届国际材联亚洲材料大会 IUMRS-ICA 2010)

会议地点: 青岛

会议语种:英文

页码: 661-670

在线出版日期: 2010-09-25（万方平台首次上网日期，不代表论文的发表时间）