Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/7287| Title: | Finite element analysis of residual stresses and distortion in hard faced gate valve |
| Authors: | Punitharani, K Murugan, N Sivagami, S M |
| Keywords: | Distortion;Low alloy steel;Material property;Plasma transferred arc (PTA) welding;Residual stress;Stellite-6 |
| Issue Date: | Feb-2010 |
| Publisher: | CSIR |
| Abstract: | This paper studies establishing temperature distribution, distortion and residual stress field developed during plasma arc hard facing of Stellite 6 over low alloy steel (AISI 4140) gate valve by finite element analysis (FEA). In FEA, a three dimensional solid model was generated and simulated using ANSYS parametric design language (APDL) code. After simulation, residual stresses were compared and validated by stress measured by X-Ray diffraction technique. Numerical results showed good agreement with experimental test. |
| Page(s): | 129-134 |
| ISSN: | 0975-1084 (Online); 0022-4456 (Print) |
| Appears in Collections: | JSIR Vol.69(02) [February 2010] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| JSIR 69(2) 129-134.pdf | 137.3 kB | Adobe PDF | View/Open |
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