Formation Process of Ti Coatings in Mechanical Coating with Different Rotation Speed

Yun Lu; Liang Hao; Hiromasa Sato; Su Jun Guan; Hiroyuki Yoshida; Hiroshi Asanuma

doi:10.4028/www.scientific.net/MSF.833.161

Paper Titles

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The Nonlinear Elasticity of Hexagonal Ti₂C Monolayer from First-Principles Calculations
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3D Investigation of Fatigue Crack Morphology and Crack Growth of Iron-Based Materials via Synchrotron X-Ray CT
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Formation Process of Ti Coatings in Mechanical Coating with Different Rotation Speed
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Effect of Humidity on High Temperature Oxidation of AISI 430 Stainless Steel
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Effects of the Complex Strengthening Process on Microstructureand Properties of Low Carbon Steel
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Study on the Preparation and High Temperature Oxidation Resistance of Mo(Si,Al)₂ Layer on the Mo Surface
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Influence of Oxidation Temperature on Photocatalytic Activity of Cr-TiO₂ Coatings by Mechanical Coating Technique
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HomeMaterials Science ForumMaterials Science Forum Vol. 833Formation Process of Ti Coatings in Mechanical...

Formation Process of Ti Coatings in Mechanical Coating with Different Rotation Speed

Abstract:

Ti coatings on alumina (Al₂O₃) balls had been prepared by mechanical coating technique (MCT), and the influence of the rotation speed on the coating formation process were investigated. The crystal structure and microstructure of the Ti coatings were investigated by X-ray diffraction (XRD) and scanning electron microscopy (SEM). The formation process of Ti coatings was examined and discussed. The results showed that the rotation speed had great influence on the coating formation process. With increasing the rotation speed, the speed of coating formation had been accelerated and the surface became to be uneven. It was considered that the formation of metal coatings consists of 4 stages: nucleation, formation and coalescence of the discrete islands, formation of the continuous coating, and exfoliation.

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Periodical:

Materials Science Forum (Volume 833)

Pages:

161-164

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.833.161

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Online since:

November 2015

Authors:

Yun Lu*, Liang Hao, Hiromasa Sato, Su Jun Guan, Hiroyuki Yoshida, Hiroshi Asanuma

Keywords:

Formation Process, Mechanical Coating Technique, Rotation Speed, Ti Coatings

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