共搜索到2545条信息,每页显示10条信息,共255页。用时:0小时0分0秒429毫秒
Hot deformation of spray formed nickel-base superalloy using processing maps KANG Fu-wei(康福伟)1, 2, ZHANG Guo-qing(张国庆)3, LI Zhou(李 周)3, SUN Jian-fei(孙剑飞)1 1. School of Materials Science...; Abstract: The hot compression testing of hot isostatically pressed(HIPed) spray formed(SF) nickel-base superalloy......
......
. In salt spray test, the ratio of black rust on the specimen that did not conducted chemical conversion treatment was five times or more than those of the chemical conversion treated specimen...; Mg alloy; salt spray test; alkali treatment  ......
......
......
Numerical simulation of splat formation dynamics in plasma spray forming FANG Jian-cheng(方建成)1, WANG Li(王莉)1, XU Wen-ji(徐文骥)2, ZHAO Zi-yu(赵紫玉)1 1. College of Mechanical Engineering and Automation...> Abstract: Plasma spray forming shows overwhelming advantages in rapid fabricating parts and moulds. The coating microstructure is strongly dependent on the splat morphology and inter......
......
increases, and then drops down. The optimum binder content and dispersant content is 2.5% (mass fraction) and 1%-2% (mass fraction), respectively. The spray drying temperature greatly influences...);干燥温度显著影响造粒粉末形貌结构及松装密度,最佳温度为150 ℃;喷雾造粒粉末的最高密度实质上取决于初始粉末粒径.关键词:超细WC-Co复合粉;原位合成;喷雾造粒;松装密度Spray granulation of WC-Co composite powders and influencing factors of apparent densityWANG Hai-bin1, 2, SONG......
Preparation of spray deposited aluminum alloy sheets via novel rolling technique ZHANG Hao(张昊), CHEN Zhen-hua(陈振华), YAN Hong-ge(严红革), CHEN Ding(陈鼎), LI Wei(李微) College of Materials Science...; Abstract: A novel ceramic rolling technique was developed to improve the formability of spray deposited porous aluminum alloy sheets, in which the sheet preform......
湿磨-喷雾干燥工艺混合料生产中的质量控制及其特点 徐涛1,李学芳1 (1.株洲硬质合金厂湖南株洲 412000) 摘要:对湿磨-喷雾干燥工艺混合料生产中的质量控制及其特点做了比较详细的介绍和讨论. 关键词:硬质合金; 混合料; 湿磨; 喷雾干燥; 质量控制; cemented carbide; mixture; wet milling; spray drying; quality control; [全文内容正在添加中] ......