汽车用先进高强度冷轧双相钢的显微组织调控和强韧化机理

储双杰, 毛博, 胡广魁

Microstructure Control and Strengthening Mechanism of High Strength Cold Rolled Dual Phase Steels for Automobile Applications

CHU Shuangjie, MAO Bo, HU Guangkui

图9 利用纳米压痕仪研究双相钢的力学反应[73]

Fig.9 Mechanical response of dual phase steels during nano-indentation testings[73] (a) areas for testing (b) force-displacement curves in different areas (c-e) cumulative undersize vs nano-hardness of ferrite in different locations