Microhardness Analysis of Laser Cladding CBN Coating on the Surface of Titanium Alloy

Shu Guo Zhao; Xiao Min Yao; Rui Li

doi:10.4028/www.scientific.net/AMM.551.3

Paper Titles

Preface, Organizing Committee and Sponsors

Microhardness Analysis of Laser Cladding CBN Coating on the Surface of Titanium Alloy
p.3

Research on the Dilution Rate of Laser-Clad CBN Based on Titanium Alloy Substrate
p.7

Batch Processing Development of Aerial Hyperspectral Mineral Mapping
p.12

Geological and Geochemical Characteristics of Chang 7 Uranium-Enriched Hydrocarbon Source Rocks in Ordos Basin and the Possible Reasons for its Formation
p.16

Sinterability and Expansion Property of Ceramsite Made with Lead-Zinc Mine Tailings
p.23

Evaluation of Light Protective Properties of High Performance Aramid Fabrics
p.28

Development of Desulfurization Agent in RH Refining Process
p.32

Statistical Analysis of Dynamic Properties of Solid Carbide End Mill
p.37

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 551Microhardness Analysis of Laser Cladding CBN...

Microhardness Analysis of Laser Cladding CBN Coating on the Surface of Titanium Alloy

Abstract:

The Cubic boron nitride (CBN) coating are prepared by laser cladding on the TC11 surface.The hardness of cladding coating were researched by means of mechanical property testing.The result indicated that the coating micro-hardness increases with increasing laser power when the other parameters are fixed.With the laser power increasing,Injection of energy increases,The reinforced phase increased,microhardness along with it enhancement.With the increase of the scanning speed within chose, the microstructure of the cladding layer changes tiny and uniform,the microhardness were increased,The hardness was increased greatly which after Laser hardening. The maximum values of them are as about five times as that of the substrate.

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Periodical:

Applied Mechanics and Materials (Volume 551)

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3-6

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.551.3

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Online since:

May 2014

Authors:

Shu Guo Zhao*, Xiao Min Yao, Rui Li

Keywords:

CBN Coating, Laser Cladding, Laser Power, Microhardness, Scanning Speed

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