挤压铸造又称液态模锻是使熔融态金属或合金直接注入敞口模具中随后闭合模具以产生充填流动到达制件外部形状接着施以高压使已凝固的金属外壳产生塑性变形未凝固金属承受等静压同时发生高压凝固最后获得制件或毛坯的方法由于高压凝固和塑性变形同时存在制件无缩孔缩松等缺陷组织细密力学性能高于铸造方法接近或相当锻造方法无需冒口补缩和最后清理因而液态金属或合金利用率高工序简化为一具有潜在应用前景的新型金属加工工艺
挤压铸造(squeeze casting)是采用低的充型速度和最小的扰动,使金属液体在 高压下凝固,以获得高致密的铸件的工艺;其突出特点是充型压力高,比重力铸造 高...
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...361 关键词: 汽车 铝合金 制动泵 挤压铸造 [gap=368]KeyWords: Automobiles, Aluminium Alloys, Brake Pump, Extrusion Casting ...
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...的影响 - TNMSC 关键字: 挤压铸造;固溶处理;ZAlSi12CuMgNi铝合金;显微组织;力学性能[gap=1201]Key words: squeezing casting; solution treatment; ZAlSi12CuMgNi aluminium alloy; microstructure; mechanical ..
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... 挤压型材,挤压形状 Strangpreßprofil 挤压铸造 SC (Squeeze-Casting) 脊椎 die Wirbelsäule (das Rückgrat) ...
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Al2O3f/Al-4%Cu alloy composites are manufactured by squeeze casting. Segregation at interface in the composites is researched.
利用挤压铸造制备了Al2O3f/Al-4%Cu合金复合材料,研究了复合材料的界面偏析。
参考来源 - Al2O3f/AlWith the development of modern industry and new casting technology,indirect squeeze-casting technology has been widely applied as an efficient,high quality and near finished-product methods of production.
随着现代工业及铸造新技术的发展,间接挤压铸造技术作为一种高效、质优的近终形生产方式得到了广泛应用。
参考来源 - 大直径轴承保持架间接挤压铸造的研究The squeezing casting of Zn-Al alloy merges the advantage of casting and forging and has the broad development under the situation of more and more high demand to casting quality.
锌铝合金挤压铸造结合了挤压铸造和锌铝合金的优点,在当今对铸件质量要求越来越高的形势下,具有广阔的发展前景。
参考来源 - 大高径比ZA27合金铸件挤压铸造过程数值模拟Al2O3 short fiber reinforced aluminum matrix composites for high performance piston was prepared by squeezing casting.
用挤压铸造法制备了氧化铝短纤维增强铝合金内燃机活塞。
参考来源 - 高性能活塞用氧化铝短纤维增强铝基复合材料The results showed that the microstructure of composites made by squeeze casting method was densification and the particles distributed homogeneously.
结果表明,挤压铸造法制备出的复合材料组织致密,颗粒分布均匀。
参考来源 - 颗粒增强铝基复合材料的制备及组织与性能研究Because all these dimensions come from squeeze-casting dies concerned handbooks which are widely accepted in the design and manufacture . The system can be used as a digital design handbook of squeeze-casting dies.
尺寸数据都来自于挤压铸造相关模具设计与制造手册,因此,本系统也是一个数字化的挤压铸造模具设计手册。
参考来源 - 挤压铸造模具标准件库的研究与实现·2,447,543篇论文数据,部分数据来源于NoteExpress
阐述了挤压铸造比压对形核率及成长线速度的影响。
Effects of the specific pressure on nucleation rate and linear growth velocity were expounded in squeeze casting.
可通过吹膜、挤压铸造、溶液铸造或轧光工艺制造。
It can be made by blowing, extrusion casting, solution casting, or by calendaring.
这些界面反应物主要来自挤压铸造时粘结剂与熔融的镁反应。
These interfacial reaction products are mainly from the reaction between the binder and the melted magnesium.
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