节约型双相不锈钢TRIP效应致塑性增量及其固溶温度依赖性
陈雷1,2,郝硕1,2,梅瑞雪2,贾伟2,李文权2,郭宝峰2(
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Intrinsic Increment of Plasticity Induced by TRIP and Its Dependence on the Annealing Temperature in a Lean Duplex Stainless Steel
CHEN Lei1,2,HAO Shuo 1,2,MEI Ruixue 2,JIA Wei 2,LI Wenquan 2,GUO Baofeng2()
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图1. 2205钢在不同拉伸温度下的应力-应变曲线及加工硬化率曲线
Fig.1. Stress-strain curves and work hardening rate curves of 2205 steel at different tensile temperatures (RT—room temperature, σE—engineering stress, εE—engineering strain, σ—true stress, ε—true strain, θ—work hardening rate)(a) σE-εE curves (b) σ-ε and θ-ε curves
