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超高强度钢用于我国火箭高强部件,特别是用于固体火箭发动机壳体的研制,已有约二十年的历史。在此期间内,积累了不少经验,也有一些教训。当前,在一定范围内交流超高强度钢应用研究技术经验,推广已取得的科研成果,对已应用的超高强度钢作出评价,提出对近期超高强度钢应用性研究工作的意见,是一项必要而有益的工作。本文简述超高强度钢
Ultra-high strength steel used in China’s rocket high-strength components, especially for the development of solid rocket motor housing, has about 20 years of history. During this period, accumulated a lot of experience, there are some lessons. At present, within a certain range of exchange of experience in the application of ultra-high-strength steel research and promotion of scientific research has been made to evaluate the application of ultra-high-strength steel, put forward the recent work on the application of ultra-high-strength steel advice is a Necessary and useful work This article describes ultra-high strength steel