Prakash, Amit (2015) The effect of Residual Stress on Fatigue crack growth rate in AISI 304LN Stainless steel. Masters thesis, Indian Institute of Technology (BHU), Varanasi.
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The effect of Residual stresses induced by Surface mechanical attrition treatment (SMAT) on Fatigue crack growth rate of AISI 304LN Stainless steel Compact specimens was studied. SMAT induced Compressive residual stresses, increased the surface and sub-surface hardness, increased the surface roughness. Microstructure and morphology of the treated surfaces were studied to correlate these with different specimens with different exposure time with their fatigue crack growth rates.
|Item Type:||Thesis (Masters)|
|Supervisor(s):||Dwivedi, J P and Bar, H N|
|Uncontrolled Keywords:||Residual stress, Fatigue crack growth rate, Surface mechanical attrition treatment (SMAT), AISI 304LN Stainless steel.|
|Divisions:||Material Science and Technology|
|Deposited By:||Mr. Amit Prakash|
|Deposited On:||25 Feb 2016 15:56|
|Last Modified:||25 Feb 2016 15:56|
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