Transfer of Nanocarbon Induced by Fine Particle Peening (FPP) using Carbon-Black/Steel Hybridized Particles

被引：1

作者：

Kameyama, Yutaka ^{[1
]}

Mizutani, Yukihiko ^{[1
]}

Sato, Hideaki ^{[1
]}

Shimpo, Ryokichi ^{[1
]}

机构：

[1] Tokyo City Univ, Fac Engn, Dept Mech Engn, Surface Engn & Machining Lab,Setagaya Ku, Tokyo 1588557, Japan

来源：

ADVANCES IN ABRASIVE TECHNOLOGY XIV | 2011年 / 325卷

关键词：

Peening; Hybridized particle; Nanocarbon; Surface modification; NANODIAMOND; COATINGS;

D O I：

10.4028/www.scientific.net/AMR.325.751

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Fine Particle Peening (FPP) treatment, where the surfaces of materials are bombarded with fine shot particles, can transfer shot particle elements on the treated surface. In order to create nanocarbon-transferred surface with FPP treatment, hybridized particles combining steel cores and nanocarbon surface layer are proposed. Mixing with mechanical mortar creates attached layer of carbon-black powders on surface of steel cores, resulting in formation of hybridized particles. FPP using the hybridized particles significantly increases carbon elements on AISI304 steel substrate. This is because of transfer of carbon-black from hybridized particle. Transfer of carbon-black is enhanced when the hybridized particles with high hardness cores are employed. It is revealed that the hybridized particle proposed in the present study is effective to create the modified layer accompanied with transferred nanocarbon.

引用

页码：751 / 756

页数：6

共 11 条

[1] Multiscale wear of plasma-sprayed carbon-nanotube-reinforced aluminum oxide nanocomposite coating [J].