Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7970837 | Materials Characterization | 2014 | 7 Pages |
Abstract
The effects of microstructure evolution with different amount of cold compression on the mechanical behavior were investigated in high nitrogen austenitic stainless steel. Maximum tensile strength and 0.2% yield strength were increased with the increase of cold compression percent. Twin intersection in two different crystallographic orientations was observed when the specimen was cold-compressed more than 30%. Twin intersection resulted in the increase of strain hardening exponent and the reduction of strain at maximum tensile strength.
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Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
Jong-Ho Shin, Jong-Wook Lee,