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- floating zone melting method 浮区熔炼法,浮动区域熔炼法
- 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。
- 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
- electron beam floating zone melting(EBFZM) 电子束区熔
- crystal growth by zone melting method 区熔法晶体生长
- crucibleless zone melting method 无坩埚区熔法
- Keywords electron beam floating zone melting(EBFZM);directional solidified microstructure;temperature gradient; 电子束浮区熔炼;定向凝固组织;温度梯度;
- Keywords Monocrystal molybdenum;Electron beam floating zone melting;Zone melting rate; 钼单晶体;电子束悬浮区熔;区熔速率;
- Keywords refractory metal;monocrystal;electron beam floating zone melting;directional solidification;molybdenum; 难熔金属;单晶;电子束悬浮区熔;定向凝固;钼;
- zone melting method 区域熔融法
- floating zone melting apparatus 浮区熔炼设备
- floating zone melting 悬浮区域熔炼
- The melting method for determination of the main elements in silicate with the X-RAY fluorecent spectromenter is established. 摘要用X-射线荧光光谱仪建立了熔片法测定硅酸盐中主量元素的测定方法。
- Experiments showed that it is feasible to fabricate PPS/CF composite prepreg with a suspension melting method. 试验证明,用悬浮-熔融法 生产聚苯硫醚碳纤维予浸带是可行的。
- There are three routes to synthesize sodium lauroyl sarcosinate, which are melting method, amide carbonylation and Schotten-Baumann condensation. 月桂酰肌氨酸钠有熔融法、酰胺羰基化法和肖顿-鲍曼缩合法三种合成方法。
- To obtain a good machinability and bioactivity,the cabbage-shaped mica/fluorapatite glass-ceramics was prepared by melting method. 为了获得良好的可加工性和生物活性,通过熔铸法制备了“卷心菜”状的云母/氟磷灰石玻璃陶瓷,该材料有望用于人体骨、牙齿的替代和修复。
- By using the melting method, Sn-modification was achieved during the preparation of the original NiAl alloy.Then the RQ Ni-Sn catalysts were obtained. 采用熔融法在急冷NiAl合金制备时加Sn修饰得到RQ Ni-Sn催化剂,同样对其结构和性质进行表征,发现修饰后的催化剂有更大的比表面积、孔容和孔径,更宽的孔径分布,更小的晶粒。