State of Grain Boundary Misorientation Due to Multiaxiality in Austenitic Stainless Steel
IR@NML: CSIR-National Metallurgical Laboratory, Jamshedpur
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Title |
State of Grain Boundary Misorientation Due to Multiaxiality in Austenitic Stainless Steel
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Creator |
Dey, R
Das, A Tarafder, S Sivaprasad, S |
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Subject |
Steel Metallurgy
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Description |
Electron backscatter diffraction was used to study grain character under multiaxiality. Nonproportional loading conditions employing a triangular and sinusoidal wavepath resulted in higher low-angle grain boundaries in austenitic stainless steel. Contrastingly, significant martensitic transformation resulted from nonproportional cycling for the trapezoidal path, leading to increased medium-angle grain boundaries. For proportional loading, high-angle grain boundaries were dominant, owing to participation of limited grains in the deformation process. All results were substantiated through electron microscopy.
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Publisher |
Springer
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Date |
2019-05
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Type |
Article
PeerReviewed |
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Relation |
https://doi.org/10.1007/s11661-019-05197-x
http://eprints.nmlindia.org/7916/ |
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Identifier |
Dey, R and Das, A and Tarafder, S and Sivaprasad, S (2019) State of Grain Boundary Misorientation Due to Multiaxiality in Austenitic Stainless Steel. Metallurgical and Materials Transactions A , 50(5) (IF-1.985). pp. 47-51.
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