Magnetic field on properties of solid lubricants coating on high-speed steel surface

被引：0

作者：

Hou, Suoxia ^{[1
]}

Jia, Xiaoming ^{[1
]}

Wu, Chao ^{[1
]}

机构：

[1] Hebei Polytech Univ, Tangshan 063009, Peoples R China

来源：

MANUFACTURING PROCESSES AND SYSTEMS, PTS 1-2 | 2011年 / 148-149卷

关键词：

Magnetic field; High-speed steel; Phosphate treatment; Solid lubricants coating;

D O I：

10.4028/www.scientific.net/AMR.148-149.728

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The main factors that affect properties of solid lubricant coating on high-speed steel surface are the surface roughness and the weight of phosphate coating. The effect of magnetic field on high speed steel phosphate process is significant. It promotes the film and the different appearance and composition of the film. Because the ferric phosphate and dihydric phosphate in phosphate solution may be ordered arrangement by additional magnetic field, they can be deposited on metal surfaces quickly. That is to say that a certain intensity of the magnetic field can reduce the entropy of the phosphate processing system and speed up the formation of phosphate film. During phosphate treatment, the friction performance of high-speed steel coated with solid lubricant coating was significantly improved.

引用

页码：728 / 731

页数：4

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