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以4种机械用结构钢为实验研究对象,对比分析了压缩前后的结构钢的微观组织。结果表明,实验钢1在高速压缩环境下,加工硬化能力较强,使得ASBs组织出现的时间最晚,抗高速冲击能力最好。
Four types of mechanical structural steels were used as experimental subjects, and the microstructures of structural steels before and after compression were comparatively analyzed. The results show that the experimental steel 1 has high work-hardening ability under high-speed compression environment, which results in the latest appearance of ASBs and the best anti-high-speed impact ability.