Laser cladding: An experimental study of geometric form and hardness of coating using statistical analysis-Reference-Cited by-同舟云学术

Laser cladding: An experimental study of geometric form and hardness of coating using statistical analysis

Published:2006-09-01 Issue:9 Volume:220 Page:1549-1554
ISSN:0954-4054
Container-title:Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture
language:en
Short-container-title:Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture

Author:

Davim J Paulo¹,Oliveira C²,Cardoso A¹

Affiliation:

1. Department of Mechanical Engineering, University of Aveiro, Aveiro, Portugal

2. Faculty of Engineering, Lusíada University, Famalicão, Portugal

Abstract

Laser cladding is a technique in which a laser beam is used as the heating source to melt alloy powder to be clad on the surface of a substrate. This paper presents a study that evaluates the processing parameters (laser power, scanning velocity, and powder mass flowrate) under the form of single-cladding layer (clad height, clad width, and depth penetration into the substrate) and hardness of coating. A plan of experiments, based on orthogonal arrays, was established considering laser cladding with prefixed processing parameters. An analysis of variance (ANOVA) was preformed to investigate the influence of processing parameters in the form of a single-cladding layer and hardness of coating.

Publisher

SAGE Publications

Subject

Industrial and Manufacturing Engineering,Mechanical Engineering

Link

http://journals.sagepub.com/doi/pdf/10.1243/09544054JEM641

Reference14 articles.

1. Analysis of coaxial laser cladding processing conditions

2. Parametric investigation of pulsed Nd: YAG laser cladding of stellite 6 on stainless steel

3. Parametric studies of laser cladding processes

4. Laser-cladding process: a study using stationary and scanning CO2 laser beams

5. A preliminary study of laser cladding of AISI 316 stainless steel using preplaced NiTi wire

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