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Materials Science and Engineering Commons

Open Access. Powered by Scholars. Published by Universities.®

Missouri University of Science and Technology

Theses/Dissertations

2014

<p>Pulsed laser deposition<br />Heat resistant alloys<br />Thermodynamics</p>

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Full-Text Articles in Materials Science and Engineering

Functionally Graded Ti6sl4v And Inconel 625 By Laser Metal Deposition, Syamala Rani Pulugurtha Jan 2014

Functionally Graded Ti6sl4v And Inconel 625 By Laser Metal Deposition, Syamala Rani Pulugurtha

Doctoral Dissertations

"The objective of the current work was to fabricate a crack-free functionally graded Ti6Al4V and Inconel 625 thin wall structure by Laser Metal Deposition (LMD). One potential application for the current material system is the ability to fabricate a functionally graded alloy that can be used in a space heat exchanger. The two alloys, Inconel 625 and Ti6Al4V are currently used for aerospace applications. They were chosen as candidates for grading because functionally grading those combines the properties of high strength/weight ratio of Ti6Al4V and high temperature oxidation resistance of Inconel 625 into one multifunctional material for the end application. …