http://dx.doi.org/10.1007/bf00356054

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Title

High-Temperature Oxidation Resistance Improvement Of Titanium Using Laser-Surface Alloying

Authors

Authors

M. Li; A. Kar; V. Desai;A. Khanna

Comments

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Abbreviated Journal Title

J. Mater. Sci.

Keywords

ALUMINUM; AL; Materials Science, Multidisciplinary

Abstract

Commercially pure titanium substrate was coated with aluminium by flame spraying or are spraying techniques and was irradiated with a laser to form a laser-alloyed zone (LAZ). The microstructure of the LAZ was investigated. High-temperature oxidation tests were carried out in air at different high temperatures and the characteristics of the oxide layer were investigated using Auger electron spectroscopy. The aqueous corrosion tests were carried out in 3.5% NaCl solution at room temperature. The laser-processed material showed considerable improvement in the high-temperature oxidation-resistant property while the aqueous corrosion-resistant property of the LAZ was found to remain almost unaffected.

Journal Title

Journal of Materials Science

Volume

30

Issue/Number

20

Publication Date

1-1-1995

Document Type

Article

Language

English

First Page

5093

Last Page

5098

WOS Identifier

WOS:A1995TB51200008

ISSN

0022-2461

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