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dui gu ti huo jian fa dong ji ke ti yong chao gao qiang du gang de tan tao
Author(s): 
Pages: 11-23
Year: Issue:  6
Journal: Ordnance Material Science and Engineering

Keyword:  超高强度钢火箭发动机壳体回火温度爆破强度制造工厂带状组织屈服强度热处理工艺焊接热裂纹脆断;
Abstract: <正> 用超高强度钢制造固体火箭发动机壳体是材料工程课题之一。根据发动机壳体对超高强度钢的各项要求选择钢种,针对薄壳体的具体情况确定控制意外断裂的主要因素,实施一套易于为制造工厂掌握的检验方法及控制壳体韧性的非标准检测方法。同时,对各项新工艺过程之间的合理衔接问题,经济效益以及资源合理利用等问题都需全面考虑,方
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