Article ID Journal Published Year Pages File Type
1578298 Materials Science and Engineering: A 2011 7 Pages PDF
Abstract
► The effect of initial microstructure on change of micro-hardness, tension, and Charpy tests were investigated by warm caliber rolling (WCR). ► Smaller ferrite grain and dispersed cementite particles with smaller interspacing increased the strength and toughness. ► In WCR, elongation hardly decreased compared to the conventional hot rolling. ► Depending on the microstructure change, WCR guaranteed higher impact energy and the mode of fracture varied as well.
Related Topics
Physical Sciences and Engineering Materials Science Materials Science (General)
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