Paper Title:
Welding Characteristic of Super Alloys for Nd:YAG Laser
  Abstract

The optimized condition has been researched, for welding super alloys (Inconel 600, Inconel 625 and Haynes 230), which are used for liquid thruster of an artificial satellite. In the experiment of “bead-on-plate”, these materials are welded using continuous Nd:YAG laser and electron beam. The penetration depth and bead width are measured by optical microscope. The hardness of 1mm depth from welding surface is measured by micro Vickers hardness tester. The tension is tested for measuring the strength of welding part. The tension strength of welding specimen using the Nd:YAG laser is compared with that of the welding specimen using the electron beam.

  Info
Periodical
Materials Science Forum (Volumes 580-582)
Edited by
Changhee Lee, Jong-Bong Lee, Dong-Hwan Park and Suck-Joo Na
Pages
483-488
DOI
10.4028/www.scientific.net/MSF.580-582.483
Citation
J. O. Kim, J. Suh, J. H. Lee, S. H. Ryu, J. W. Noh, "Welding Characteristic of Super Alloys for Nd:YAG Laser", Materials Science Forum, Vols. 580-582, pp. 483-488, 2008
Online since
June 2008
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Jing Feng Wang, Bo Wang, Zhong Ming Zheng
Chapter 9: New Technology for the Preparation and Construction of Building Materials
Abstract:To research the mechanical behaviour of the novel composite beam with concrete filled steel tubular (CFST) truss, an experimental study of...
1680
Authors: Chun Ping Tang, Liang Liang Zhang
Chapter 2: Bridge Engineering
Abstract:Non-linear numerical simulation is done on A-type super high pier by using finite element analysis software ANSYS, obtaining the node stress...
1329
Authors: J.E. Darnbrough, S. Mahalingam, Peter E.J. Flewitt
Abstract:t is increasingly a requirement to be able to determine the mechanical properties of materials: (i) at the micro-scale, (ii) that are in the...
57
Authors: Fatin Syazana Jamaludin, Mohd Faizul Mohd Sabri
Abstract:The aspect ratio of microholes milled on silicon by FIB/SEM milling was investigated with various beam currents and initial depths of mill....
436
Authors: In Hwan Yeo, Kyung Suk Cho, Bum Yean Cho, Jae Hong An, Hyung Jun Kim
Chapter 2: Structural Engineering
Abstract:When the concrete and steel combined composite beam is exposed to high temperature, concrete could delay temperature rising of steel by...
912