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> 关键词: 铝硅合金;半固态金属;电磁搅拌;半固态压铸; 中图分类号: TG30 收稿日期:2000-06-09 基金:国家"八六三"计划资助项目! ( 71 5-0 0 9-0 1 2 0 ); Application of semi-solid Al alloys processing Keyword: Al Si alloy; semi solid metal; electromagnetic stirring; thixocasting; Received: 2000-06-09 金属的半固态加工技术经过近30年的研究发展, 目前关于铝合金, 镁合金的半固态加工技术在发达国家已非常成熟并进入工业生产, 主要应......
>国家自然科学基金!资助项目 ( 59771 0 1 1 ); Semi-solid thixoforming of spray formed high silicon hypereutectic Al-Si alloy Abstract: Thixoforming properties of spray formed.... The microstructures become more homogeneous and the densities increase notably after semisolid thixoforming. Keyword: spray form; hyper eutectic Al Si alloy; semi solid......
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. OVEISI Department of Materials and Polymer Engineering, Hakim Sabzevari University, Sabzevar 9617976487, Iran Received 3 June 2016; accepted 28 February 2017 Abstract: Semi open-cell aluminum foams... with sizes less than 100 μm, which form semi open-cell structures with relative densities in the range of 55.4%-84.4%, was obtained. The elevation of compaction pressure between 127-318 MPa and blowing......
Development of Doped Lanthanum Gallate Solid Electrolytes 苏锵1,王海霞2,杨林2,蒋凯2,郑立庆2,孟健1 (1.The Key Laboratory of Rare Earth Chemistry and Physics, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China;2.College of Chemistry & Environmental Science, Henan Normal University, Xinxiang 453002, China) Abstract:Development of the doped lanthanum gallate solid......
Synthesis and characterization of mesostructured ceria-zirconia solid solution WANG Yangang1,GU Xin1,WANG Yaojun1,LU Guanzhong1,LIU Xiaohui1,LI Changlin1,WANG Yanqin1 (1.Laboratory for Advanced Materials,Research Institute of Industrial Catalysis,East China University of Science and Technology,Shanghai 200237,China) Abstract:Mesostructured Ce0.6Zr0.4O2 solid solutions were synthesized......
面向Solid Edge的参数化标准件图库开发方法王小虎,殷国富,徐雷四川大学制造科学与工程学院摘 要:针对Solid Edge软件缺乏满足国内标准的通用标准件图库的问题,通过分析Solid Edge软件的文档结构及二次开发的两种建模方式,提出了一种面向Solid Edge的参数化标准件图库的开发方法.论述了在Microsoft Visual Basic 6.0环境下,通过Solid Edge程序驱动建模的方式,进行标准件图库的二次开发方法及流程.所设计Solid Edge标准件图库具有人机界面友好,使用方便的特点,可根据用户要求自动生成零件三维模型,有助于提高设计效率.关键词:Solid Edge二次开发;标准件图库;程序驱动;VB;......
Rare Earth Doping Effects on Properties of Ceria-Zirconia Solid Solution Liang Tao1,Yin Ping1,Hu Yucai1,Jiang Wei1,Liu Bing1 (1.School of Chemistry and Materials Science, Ludong University, Yantai 264025, China) Abstract:Ce0.6Zr0.3RE0.1O2(RE=Y, La, Pr, Tb)solid solutions were prepared by co-precipitation technique and characterized by a series of methods. XRD and FT-Raman results show......