Research about Relation between the Microstructures and Mechanical Properties of Metal Coating Layers

Arthur Olàh; Mircea Horia Tierean

doi:10.4028/www.scientific.net/SSP.216.169

Paper Titles

Influence of Milling Time on the Homogeneity of the Al₂O₃/Ni Composite Powders Obtained by Mechanical Milling
p.146

Measurement of Young’s Modulus and Shear Modulus of Some Structures Welded Using Flux Cored Wire by Vibration Tests
p.151

Mechanical Effects of Simulated Pressure and Temperature Conditions on Porcelain Dental Bridges
p.157

Preparation and Characterization of Amorphous Soft Magnetic FeSiB Powders and Spark Plasma Sintered Compacts
p.163

Research about Relation between the Microstructures and Mechanical Properties of Metal Coating Layers
p.169

Research on Microstructure and Properties of the Active Surface of Bimetallic Tools for Plastic Deformation at Hot or Cold
p.175

Sample Preparation and HR-TEM Investigation Techniques of Ti Based, Ga Containing, Amorphous Alloys
p.181

Stainless Steel Brackets: In Vitro Corrosion Behaviour and Mechanical Debonding Test
p.187

Study of Superelastic Behavior of CuAlBe Shape Memory Alloy by Neutron Diffraction
p.194

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Research about Relation between the Microstructures and Mechanical Properties of Metal Coating Layers

Abstract:

The paper presents the research about the correlation between the microstructures and mechanical properties of metal coating layers after laser heat treatment. The research was made with eight types of electrodes for welding coating. Laser heat treatment was applied after coating. Evaluation of results was made by observing the microstructures with metallographic microscopy, SEM/EDX and the mechanical properties were obtained by microhardness and wear resistance. The goal of this research is to study the influence of the laser heat treatment on wearing resistance of metal coating layers. Results reveal the influence of microstructures and chemical composition of used electrodes on microhardness and wear resistance of metal coating layers.

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Periodical:

Solid State Phenomena (Volume 216)

Pages:

169-174

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.216.169

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Online since:

August 2014

Authors:

Arthur Olàh*, Mircea Horia Tierean

Keywords:

Laser Heat Treatment, Metal Coating, SEM, Wearing

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