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- Its superplastic forming perform at two steps:first is shaped the empty cone, second is surface protuberances. 必须分两步进行超塑成形:先成形空心圆锥体,再成形凸耳。
- This part by superplastic forming process is simpler and saving material over 60% than by machin... 超塑性成形工艺制造该零件比原机加工工艺简单,节省材料超过60%25。
- In superplastic forming, bulk metallic glass has larger surface friction resistance than ordinary metal alloys. 大块非晶合金在超塑性成形时呈现出比一般金属材料更大的摩擦阻力。
- The superplastic forming and diffusion bonding (SPF/DB) is applied in aviation and space flight field because of its priorities. 超塑成形/扩散连接(SPF/DB)技术被广泛应用于航空及航天领域。
- The superplastic forming experimental process of the in-supply aluminum alloy LY12 after it is superplastic pre-treated is described in this paper. 介绍了供应状态铝合金LY12经超塑预处理后的超塑成形试验过程。
- The works needed on superplastic forming of amorphous alloys are proposed based on the requirement of material forming process. 根据材料成形工艺的要求,提出了非晶合金超塑性成形研究的内容。
- This paper introduces new developments of superplastic forming mechanics in terms of superplastic shaping of thin sheet and bulk metals , and points out some opinions . 本文按薄壁类零件邗体积类零件的超塑成形分别介绍了超塑成形力学发展的新动向,并提出了看法。
- Superplastic forming of the empty cone part with 8 surface protuberances made of 7A04 aluminium alloy has been tested after analysis of its structure process. 在对空心圆锥体外侧表面带凸耳的7A04铝合金零件超塑性成形结构工艺性分析的基础上,进行模具设计和超塑性成形试验。
- The different were interpreted by superplastic forming mechanism of silicon nitride ceramics. The existence of glass phase can be also proved in the grain boundary during superplastic deformation. 而高温断口上却几乎不存在这样的晶粒,这种不同可以用氮化硅陶瓷材料的超塑性变形机理来解释,也可以证明超塑性变形过程中晶界玻璃相的存在。
- Al-Mg-Sc alloy has high strength, corrosion-resistance, very good welding property, especial superplasticity. In the auto and aerospace industry, there is increasing interest in fabricating complex part by superplastic forming process. Al-Mg-Sc合金有较高的强度和韧性,优良的耐蚀性和可焊性,有极好的超塑性,在汽车和航空工业有很好的应用前景。
- Superplastic Forming of Die Moulds in Die Steel 模具钢模具型腔超塑成形
- phase-changing superplastic forming 相变超塑成形
- Keywords die;superplastic forming;boronization; 模具;超塑成形;渗硼;
- fine-crystal superplastic forming 细晶超塑成形
- direct reverse superplastic forming 正反向超塑成形
- direct-reverse superplastic forming 正反向超塑成形
- superplastic forming(SPF) 超塑性胀形成形
- Superplastic forming of commercial aluminum alloy car body panels 工业铝合金汽车覆盖件的超塑成形研究
- Keywords Empennage Superplastic forming Extrusion Optimization; 尾翼;超塑成形;挤压;优化;
- Keywords blade;finite element simulation;superplastic forming; 叶片;有限元模拟;超塑成形;