共搜索到7897条信息，每页显示10条信息，共790页。用时：0小时0分0秒429毫秒
Manufacture of Bulk Amorphous Crystal and Micro-Crystal for Pr60Cu(20-x)Ni10Al10Fex and Characteristics of Its Magnetic Apparatus Zhao Jun1,Sun Xiaohua2,Liu Changsheng2,Sun Guangjie1 (1.Baotou Research Institute of Rare Earth, Baotou 014010, China;2.School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China) Abstract:Bulk amorphous crystal and microcrystal for Pr60Cu......
Bulk metallic glass rings prepared by a modified water quenching methodXing-chao Zhang,Yong Zhang,Xiao-hua Chen,and Guo-liang Chen State Key Laboratory for Advanced Metals and Materials,University of Science and Technology Beijing,Beijing 100083,China摘 要:Bulk metallic glass rings have the potential applications as annular gasket and active solder......
Kinetic study on the non-isothermal crystallization of Gd53Al24Co20Zr3 bulk metallic glass庄艳歆1,邢鹏飞2,段同飞1,史宏宇1,赫冀成11. Key Laboratory of Electromagnetic Processing of Materials of Ministry of Education, Northeastern University2. School of Materials and Metallurgy, Northeastern University摘 要:Gd-based bulk metallic glass has drawn strong attention because......
Kinetic study on the non-isothermal crystallization of Gd53Al24Co20Zr3 bulk metallic glass庄艳歆1,邢鹏飞2,段同飞1,史宏宇1,赫冀成11. Key Laboratory of Electromagnetic Processing of Materials of Ministry of Education, Northeastern University2. School of Materials and Metallurgy, Northeastern University摘 要:Gd-based bulk metallic glass has drawn strong attention because......
; Abstract: Co87Nb10Zr3, Co76Nb19Zr5, Co64Nb26Zr10 and Co64Nb16Zr20 amorphous films were deposited on noncrystalline glass substrates by DC unbalanced magnetron sputtering. The compositions...-long, DONG Yuan-da. Effect of Nb addition on the glass transition and crystallization kinetics of bulk Cu-Zr metallic glasses [J]. Acta Physical Sinica, 2007, 56(3): 1292-1296. (in Chinese) (Edited......
, China) Abstract: Bulk 2r56.6Cu17.3Ni12.5Al9.6Ti4 amorphous rod of 10 mm in diameter was made by arc melt and copper mold cast method using lower purity materials. The glass transition temperature...Vit．105合金的,预示前者具有较好的实际玻璃形成能力.以上结果表明,2r56.6Cu17.3N112.5Al9.6T14合金是ZrA}NrCtrTi系中玻璃形成能力最强的合金之一. 关键词:块体非晶合金；玻璃形成能力；临界冷却速度；约化玻璃温度 中图分类号:TG 111 文献标识玛:A Glass forming ability of bulk......
="ChDivSummary"><正>The effects of Ta on the characteristics of the Zr-base BMG (bulk metallic glass) were investigated. Zr55Al10Ni5Cu30-xTax (x=1, 2,4) bulk metallic glasses (BMGs) with 3.5 mm...Effects of small amount Ta on the characteristics of the Zr-Al-Ni-Cu-Ta bulk metallic glassHongchao Kou, Xidong Hui, Xiongjun Liu, Xiping Song, Guoliang Chen, and Kefu Yao State Key Laboratory......
to their extremely high strength, high corrosion resistance and other extraordinary properties[1]. So far, preparation of bulk amorphous aluminum alloys is still very difficult due to the marginal glass forming... effective method to prepare aluminum based amorphous alloys. Generally, the average cooling rate of amorphous alloys by melt spinning must range from 105 K/s to 106 K/s[2,3]. Glass forming ability is best......
Trans. Nonferrous Met. Soc. China 22(2012) 837-841 Growth kinetics for intermetallic compound layer between molten In-Sn alloy and CuZr-based bulk metallic glass MA Guo-feng1, ZHANG Bo2, ZHANG... by the Arrhenius equation. Key words: bulk metallic glass; compound layer; kinetics; diffusion mechanism 1 Introduction Among many bonding techniques, soldering has become an important joining technology......
Friction Stir Welding of Zr55Al10Ni5Cu30 Bulk Metallic Glass to Crystalline AluminumZuoxiang Qin 1) , Cuihong Li 1) , Haifeng Zhang 1)? , Zhongguang Wang 1) , Zhuangqi Hu 1) and Zhiqiang Liu 2) 1... University, Dalian 116028, China摘 要:The Zr55Al10Ni5Cu30 bulk metallic glass plate were successfully welded to crystalline aluminum plates by using a friction......
