Effects on hardness and microstructure of AISI 1020 low-carbon steel processed by high-pressure torsion
Low-carbon steel AISI 1020 was subjected to high-pressure torsion (HPT) with 6.0Â GPa pressure through 1/4â5 turns. The microstructures of the samples in each turn were studied by means of X-ray diffraction (XRD) analyzing the changes in micro-strain, crystallite size and lattice parameter. Vickers...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2017-10-01
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| Series: | Journal of Materials Research and Technology |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785417301540 |