利用帽形试样和分离式Hopkinson压杆试验技术,研究了船用907A钢在γ≈105s-1的条件下的高应变率行为,通过对形成转变带温度场的理论计算和透射电镜分析,对该钢绝热剪切带的微结构演化,再结晶特点和相变行为进行了研究.
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