Optimizing the Combination of Different Pulsed Nd:YAG Laser Beam Welding Process Parameters to Attain Minimum HAZ for Thin Cp.Ti With Ti-6Al-7Nb Sheets Using Response  Surface Methodology(RSM) Method

Weaam Mohammed Moslim

Authors

Weaam Mohammed Moslim

Keywords:

Nd: YAG laser welding, Cp Ti alloy, Ti-6Al-7Nb alloy, Heat affected zone(HAZ), RSM Technique

Abstract

The objectives of this study were to test the effect of Nd: YAG Laser welding parameters (WP, PE, Ton and WS) on the HAZ of C.P Ti and T-6Al-7Nb alloys. The chosen Nd: YAG Laser welding parameters were three levels and CCD was selected to design the experiments. A 2nd regression equation relating to outputs and Nd: YAG Laser welding parameters was developed by using RSM. The result conducted that all the main effects of input parameters, i.e., WP, PE, Ton, and WS were found to be highly significant in affecting the HAZ.

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Optimizing the Combination of Different Pulsed Nd:YAG Laser Beam Welding Process Parameters to Attain Minimum HAZ for Thin Cp.Ti With Ti-6Al-7Nb Sheets Using Response Surface Methodology(RSM) Method. (2021). Global Journal of Medical Research, 20(K14), 15-24. https://medicalresearchjournal.org/index.php/GJMR/article/view/2347

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