SURFACE PROPERTIES OF THE IN SITU FORMED CERAMICS REINFORCED COMPOSITE COATINGS ON TI-3AL-2V ALLOYS-Reference-Cited by-同舟云学术

SURFACE PROPERTIES OF THE IN SITU FORMED CERAMICS REINFORCED COMPOSITE COATINGS ON TI-3AL-2V ALLOYS

Published:2012-04 Issue:02 Volume:19 Page:1250009
ISSN:0218-625X
Container-title:Surface Review and Letters
language:en
Short-container-title:Surf. Rev. Lett.

Author:

LIU PENG¹,GUO WEI²,HU DAKUI³,LUO HUI¹,ZHANG YUANBIN¹

Affiliation:

1. School of Materials Science and Engineering, Shandong Jianzhu University, Jinan 250101, P. R. China

2. School of Mechanical Engineering and Automation, Beijing University of Aeronautics and Astronautics, Beijing 100191, P. R. China

3. Shandong Inspur Huaguang Lighting, Jinan 250100, P. R. China

Abstract

The synthesis of hard composite coating on titanium alloy by laser cladding of Al/Fe/Ni+C/Si3N4 pre-placed powders has been investigated in detail. SEM result indicated that a composite coating with metallurgical joint to the substrate was formed. XRD result indicated that the composite coating mainly consisted of γ- (Fe, Ni) , FeAl , Ti3Al , TiC , TiNi , TiC0.3N0.7 , Ti2N , SiC , Ti5Si3 and TiNi . Compared with Ti-3Al-2V substrate, an improvement of the micro-hardness and the wear resistance was observed for this composite coating.

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/S0218625X12500096

Reference13 articles.

1. Sliding wear resistance of TiCp reinforced titanium composite coating produced by laser cladding

2. IN-SITU SYNTHETIC TiB2 PARTICULATE REINFORCED METAL MATRIX COMPOSITE COATING ON AA2024 ALUMINUM ALLOY BY LASER CLADDING TECHNOLOGY

3. LASER SURFACE MODIFICATION OF TITANIUM ALLOYS — A REVIEW

4. Formation of surface layer based on Al3Ti on aluminum by laser cladding and its compatibility with ceramics

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