CRACK-FREE WEAR RESISTANCE COATINGS PRODUCED ON PURE TITANIUM AND Ti-6Al-4V BY LASER NITRIDING-Reference-Cited by-同舟云学术

CRACK-FREE WEAR RESISTANCE COATINGS PRODUCED ON PURE TITANIUM AND Ti-6Al-4V BY LASER NITRIDING

Published:2005-10 Issue:05n06 Volume:12 Page:741-744
ISSN:0218-625X
Container-title:Surface Review and Letters
language:en
Short-container-title:Surf. Rev. Lett.

Author:

TIAN Y. S.¹,CHEN C. Z.¹,CHEN L. X.²,HUO Q. H.¹

Affiliation:

1. School of Materials Science and Engineering, Shandong University, Ji'nan 250061, P. R. China

2. Shandong Electronic Devices Co. Ltd., Ji'nan 250161, P. R. China

Abstract

Cracks-free wear resistance coatings are fabricated by laser surface nitriding pure titanium and Ti-6Al-4V in an open system. The titanium nitrides which are formed in situ in the top layers of the samples are undeveloped dendritic, and thus reduce the possibility of the crack formation in the coatings during laser processing. The test results show that the nitride layers have higher microhardness and more resistant to sliding wear compared to the as-received sample.

Publisher

World Scientific Pub Co Pte Lt

Subject

Materials Chemistry,Surfaces, Coatings and Films,Surfaces and Interfaces,Condensed Matter Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0218625X05007657

Reference8 articles.

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3. Depth profiling characterisation of the surface layer obtained by pulsed Nd:YAG laser irradiation of titanium in nitrogen

4. Mechanical, structural and tribological properties of titanium nitrided by a pulsed laser

5. Laser surface nitriding of titanium and a titanium alloy

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