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- The microstructure, mechanical properties and deformation characteristics have been studied for a cast Al Si Mg alloy A357 treated under different aging conditions. 研究了Al?Si?Mg系A357合金在不同时效状态下的显微组织、力学性能及形变特性。
- Quantitative Metallographic Analysis for Morphology Change of Eutectic Silicon in Al Si Cu Mg Hypoeutectic Casting Alloy during the Solution Heat Treatment 亚共晶铝硅铜镁铸造合金共晶硅相在固溶处理过程中形貌变化的定量金相分析
- Refining effect of boron on the hypoeutectic Al Si alloys and pure aluminum has been studied with SEM and XRD. 利用DSC，SEM 和X 射线衍射等手段， 分析了硼对纯铝及亚共晶Al?Si 合金的细化作用。
- The microstructure,resistivity and mechanical property of Al Si Mn Fe alloys are studied. 试验研究了Al?Si?Mn?Fe 合金的金相组织、电阻率和力学性能。
- The modifying elements used in hypoeutectic Al Si alloys,besides Na,there are also Sr,Te,Ba,Sb,K,RE,B,S,etc. 亚共晶铝硅合金的变质元素除钠以外,还有锶、碲、钡、锑、钾、稀土、硼、硫等。其中,应用较多的是含钠和锶的变质剂。
- The good effect has been gained on the hypereutectic Al Si alloys treated with some double refining and modifying agents such as P,S,RE,Sr,Na,C,etc. 采用磷、硫、稀土、锶、钠、碳等进行双重细化变质处理过共晶铝硅合金已取得了良好的效果。
- Differential scanning calorimetry(DSC), electron probe microanalysis(EPMA) and rapid solidification were adopted to study the effects of Ni and Mn on the microstructure, solidification process and aging hardening characteristics of Al Si Cu Mg alloy. 采用DSC差热分析及急冷试验方法并辅以微区成分分析 ,探讨了Ni和Mn对Al Si Cu Mg四元合金凝固组织、凝固过程及时效硬化特性的影响。
- A partially reinforced Al Si alloy matrix composite piston produced by squeeze casting technique has a firm interface between reinforced and unreinforced... 挤压铸造工艺生产的局部增强铝基复合材料活塞,界面结合可靠、成品率高、工艺兼容性好,作为新型活塞材料,已在我国发动机行业应用并达到批量生产。
- Alumina or aluminosilicate fibers reinforced Al Si alloy matrix composite have more excellent synthetical properties at elevated temperature than the matrix alloys. 氧化铝或硅酸铝短纤维增强铝基复合材料比基体材料有更优异的高温综合性能。
- Main product; are big Al and Mg castings for various automobiles, motorcycles, internal combustion engines, and oil pumps, water pumps, gasoline pumps and piston pins. 多种型号汽车、摩托车、内燃机使用的多类大型铝、镁压铸件,机油泵、水泵、汽油泵、活塞销等产品。
- Abstract By addition of a reactant with stoichiometric ingredient of Ti and B to molten Al Si alloy,a particulate reinfaced cast TiB 2/Al Si composite by in situ reaction has been achieved. 在铝硅合金熔体中加入Ti和B成理想配比的反应剂，原位生成颗粒增强铸造复合材料TiB2/Al?Si。
- A cast alloy steel 0Cr18Ni5Mo3 is designed. 设计了OCr18Ni5Mo3铸造合金钢。
- Methods Crowns made of five types of detental casting alloys were put on a crossbreed dog's first molar respectively. 方法选择目前临床口腔固定修复最常用的贵金属和非贵金属作为实验材料,通过动物实验的方法对它们在MRI图像上产生伪影的大小作分析。
- For the calculation of Al Si Fe ternary system, the method is simpler than another analysis method. 对于Al?Si?Fe 三元系的计算，Bonnier 法比其它解析计算方法简单
- In addition, low fraction solid slurry is a significant reason why SSR is capable of working with typical secondary aluminum die casting alloys. 此外，低固体颗粒含量的浆料也是使半固态工作站能够用常规铝合金压铸的重要原因。
- The microstructure of a Al Si eutectic alloy has been investigated by TEM,SEM and EPMA. 观察分析了铝硅二元共晶合金的显微结构。
- The analytic calculations of 10 austenitic matrix casting alloys with different compositions agree with the experimental data of those alloys. 与10种不同成分奥氏体基铸造合金实验数据比较,解析计算与实验结果相吻合。
- "Pure tin is too weak to be used alone, But its many alloys include soft solder, pewter, Bronze, and low-temperature casting alloys. 纯锡太软,不好单独使用,而是用它的许多合金,包括软焊料、白镴,青铜以及低温浇铸合金。
- The modification mechanism of the eutectic Si in Al-Si cast alloy and the characters of the (modi-)fiers commonly used were reviewed in this paper. 利用挤压铸造制备了氧化铝纤维增强铝硅合金复合材料,在扫描电镜上观察了复合材料中的共晶硅形貌,研究了共晶硅变质机制。
- The properties of die casting alloys have been evaluated based on summarizing some experience and manual knowledge concept. 在归纳总结压铸合金选择经验和知识的基础上,对压铸合金性能进行评价。
