Creep Behavior of Austenitic Stainless Steel |
Author(s): |
| Arunachalam P , Sri Eshwar College of Engineering; Bala Hari Nagendran S, Sri Eshwar College of Engineering; Dinesh Kumaran K, Sri Eshwar College of Engineering; Madhan M, Sri Eshwar College of Engineering; Mohan Arvind K, Sri Eshwar College of Engineering |
Keywords: |
| Austenitic Stainless Steel, Creep, 316LN |
Abstract |
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The impact of nitrogen in 316L(N) SS has been learned at nitrogen levels. Creep tests were done below recrystallization temperature at various stress level with break life up to 16,000 h. Creep quality was found to increment considerably with increment in nitrogen content; break life expanded right around multiple times by expanding nitrogen content from 0.07 wt.% to 0.22 wt.%. Consistent state creep rate diminished fundamentally with expanding nitrogen content. The degree of interior drags and surface damages diminished strikingly with expanding nitrogen content, bringing about expanded drag rupture quality. Strong arrangement fortifying, increment in Youngs modulus, decline in stacking issue vitality and network precipitation of carbonitrides have added to the expansion in creep quality with expanding nitrogen content. |
Other Details |
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Paper ID: IJSRDV8I20072 Published in: Volume : 8, Issue : 2 Publication Date: 01/05/2020 Page(s): 232-237 |
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