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- The temperature dependence of the critical resolved shear stress (CRSS) of molybdenum single crystal has been investigated. 本文研究了钼单晶临界切应力和温度的依赖关系。
- The temperature dependence of the critical resolved shear stress( CRSS) of molybdenum single crystal has been investigated. 本文研究了钼单晶临界切应力和温度的依赖关系。
- Keywords molybdenum single crystal;molybdenum-niobium single crystal;fabricating techniques;EBFZM; 钼单晶;钼-铌合金单晶;制备工艺;电子束悬浮区域熔炼;
- molybdenum single crystal 钼单晶
- 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。
- The research results on the zone melting rate effect on the quality of monocrystal molybdenum show that:(1)There is a large number of sub-structure in the single crystal. 研究表明:电子束悬浮区熔钼单晶体内存在大量的亚结构,位错在结束的地方表现为山峰状的三角形突起,而亚晶界是由这些山峰状突起连接而成;
- We made the Czochralski silicon single crystal with a diameter of 12 inches. 直径12英寸直拉单晶硅研制成功。
- The single crystal is sectioned and then sliced and subsliced with a diamond. 用金刚石锯先将单晶体切成段,再切成片。
- This advisability of deuteration is unnecessary with single crystal. 对于单晶,氘化的这种优点,并不是必不可少的。
- R. A. Laudise, The Growth of Single Crystal, Prentice-Hall, Inc. p.41. 蓝崇文、姜智豪,结晶成长概述-块晶生长”,第46卷,第二期,化工(1999).
- molybdenum - niobium single crystal 钼-铌合金单晶
- One may use a polycrystalline sample rather than a single crystal for many studies. 我们可以用一种多晶样品代替单晶进行多方面的研究。
- Application: For lithium tantalate single crystal and additive in special optical glass. 用途:产品用于生产钽酸锂晶体和特种光学玻璃添加剂。
- Yellowish or grey, the grains are single crystal with great strength, toughness and hardenss. 黄色或灰白色,颗粒第单晶体,酸度、韧性、强度都比白刚玉高。
- Application: For made lithium niobate single crystals. 用途:产品用于拉制铌酸锂单晶。
- One was a technique to lay down polysilicon so that each island of a single crystal is large enough to encompass many memory cells or transistors. 第一种技术是铺陈多晶矽的技术,这项技术使每一个单晶矽岛变得足够大,因而能包含更多的记忆胞或电晶体。
- Keywords: micro-gyroscope, silicon single crystal, three-axis angular-rate sensing, natural frequency and mode shapes. 关键词:微型陀螺仪、矽单晶、三轴角速率感测、振动自然频率与模态。
- As a single crystal ithas large emission cross, wide absorption band, low threshold, high thermoconductivity. 具有大的受激发射跃迁截面,宽吸收带,低激光发射振荡阈值,高热传导率等特点。
- Ingot - A cylindrical solid made of polycrystalline or single crystal silicon from which wafers are cut. 晶锭-由多晶或单晶形成的圆柱体,晶圆片由此切割而成。
- The Bridgman method was used in the vertical growth of single crystal semiconducting materials. 单晶半导体材料的垂直生长都使用了Bridgman法。
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