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- floating zone refining 浮区提纯
- floating zone refining method 区熔提纯法
- These metals may be purified by a technique called zone refining. 这些金属可以用所谓“逐区提纯法”来提纯。
- In this paper, the directionally solidified Si-TaSi2 eutectic in situ composite for field emission is prepared with the electron beam floating zone melting (EBFZM) technique. 本文采用电子束区熔(EBFZM)定向凝固技术制备Si-TaSi2共晶自生复合场发射材料。
- In this paper,the monocrystal molybdenum with(111)orientation was prepared by the electron beam floating zone melting(EBFZM)technique with(111)Mo-Nb single crystal as seed. 利用籽晶法电子束悬浮区熔技术成功制备了晶体取向为(111)的钼单晶体,采用多种分析测试手段,研究了区熔速率对钼单晶体质量的影响。
- Samples with uniformly oriented microstructure were produced in a high temperature gradient directional solidification apparatus named Electron Beam Floating Zone Melting (EBFZM) furnace. 利用电子束区域熔炼高温度梯度定向凝固装置制备了定向效果较好的Nb-Si基自生复合材料试棒。
- The result shows that double short apron draft has small floating zone length,big friction field in middle apron,it can control short fibers,yarn slubs,thin places and enhance yarn quality. 结果表明:双短胶圈牵伸浮游区长度小,胶圈中部摩擦力界大,能有效控制短纤维,成纱粗节、细节明显减少,成纱质量提高。
- It is introduced a puller applied to purification of rare earth (RE) material, according to the float zone (FZ) technics of crystal growing, interprets main structure and characteristic of the puller. 介绍了一种用于稀土金属提纯的单晶炉,根据区熔法提纯单晶的特殊工艺要求,分析了其主要结构及特点。
- zone refining unit and equipment 区域提纯设备和装置
- multiple electron gun zone refining 多电子枪区域精炼
- electron beam zone refining furnace 电子束区域熔炼炉
- micro-scale zone refining apparatus 微量区域提纯设备
- temperature-gradient zone refining 温度梯度的区熔提纯
- electro-beam floating zone melting 电子束悬浮区熔炼
- electron beam floating zone melting 电子束悬浮区熔
- pseudo-continuous refining zone refining 假连续区熔提纯
- The ship ran a foul of the floating seaweed. 船和漂流的海藻纠缠在一起。
- electron beam floating zone melting(EBFZM) 电子束区熔
- I reached for a floating log with my foot. 我伸脚去钩取一段漂浮着的木头。
- electron-beam floating zone furnace 电子束浮区提纯炉
