以下为句子列表：
英文: Abstract: Based on the rigid visco-plastic FEM technique, this paper numerically simulate the superplastic bulging process of void-sensitive materials using pressure controlling strategy of maintaining maximum effective strain rate constant and void damag
中文: 文摘:基于刚粘塑性有限元技术采用最大应变速率恒定的压力控制策略和超塑性成形空洞损伤演变模型对空洞敏感材料的超塑性胀形过程进行了数值模拟。
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英文: Abstract: In this paper,rigid visco-plastic FEM technique is applied to numerically analyze the factors affecting the forming time of superplastic bulging,and the regularities of forming time affected by different factors are given by examples of constant
中文: 文摘:采用刚粘塑性有限元技术对超塑性胀形成形时间的影响因素进行了数值分析，以圆筒形零件的恒压和恒应变速率充模胀形为例，给出了不同因素对超塑性成形时间的影响规律，为超塑性胀形实际工艺设计提供了依据。
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英文: The partial liquid phase during superplastic deformation of 2024 aluminum alloy-matrix composites reinforced with SiC particulates (PM-SiC(subscript p)/LY12) by powder metallurgical (PM) processing was studied usina SEM etc.
中文: 摘要用扫描电镜等方法对碳化颗粒强化LY12铝合金基复合材料超塑变形时出现的局部液相现象进行了研究分析。
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