一种新型高强塑积异质冷轧中锰钢的力学性能
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Microstructure and Mechanical Properties of a Novel Heterogeneous Cold-rolled Medium Mn Steel with High Product of Strength and Ductility
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图2. A68试样的TEM微观组织形貌 |
Fig.2. TEM investigations of retained austenite in specimen A68 (a) Bright field image (b) Austenite dark field image of Fig.a |
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