本文对锆-4合金成品前一道工序的板、管中间坯料进行β和高α区水中淬火,然后进行不同工艺的应变时效处理;对不同状态的板材和管材......

研究了２０９１Ａｌ－Ｌｉ合金的电场均匀化对显微结构的影响。结果表明：强电场加速了Ａｌ－Ｌｉ合金的均匀化，提高了合金元素的固溶程度，诱发了Ｔ１相的均匀形核，提高了......

This study investigates the microstructures of microalloyed steels before and after strain ageing treatment.It was found......

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