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- Research Progress in Crystal Orientation of Single Crystal Superalloys 单晶高温合金晶体取向的研究进展
- Influence of crystal orientation on microstructure and segregation of Ni base single crystal superalloy 晶体取向对镍基单晶高温合金铸态组织和偏析的影响
- The deviation of preferred orientation of single crystal superalloys from the axis is one of the most important defects. 摘要单晶高温合金晶体取向与轴向的偏离已成为单晶叶片的一个重要缺陷。
- 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 orientation and keystone of further study on it are indicated and the application foreground of boron-doped diamond single crystal is also mentioned. 本文指出了含硼金刚石单晶制备工艺进一步研究的方向和重点，同时对含硼金刚石单晶的应用前景作了展望。
- 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 relationship between fracture toughness and crystal orientation hasbeen also examined. 断裂韧性与晶体学取向的关系亦作了分析。
- The dendrite grows preferentially when the crystal orientation is consistent with the coordinate axis. 晶体取向与坐标轴方向一致时枝晶优先生长；
- 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。
- The influences of material variables on twinning, including crystal orientation, temperature, strain rate, grain size and prestrain, are analyzed. 论述了影响孪生的几种基本因素，包括晶粒取向、变形温度、变形速度、晶粒尺寸、预变形。
- 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）.
- The investigations of crystal structure of nacre from bivalve shell were done and it is proposed that there is a domain structure of crystal orientation in the nacre. 在对珍珠层晶体结构的研究中,发现珍珠层中文石单晶间存在一定的取向关联。
- Corrosion resistance of tinplate will increases as orientation degree of 200-crystal plane of black plate increases.The effect mechanism is that crystal orientation of black pl... 结果表明:原板结晶取向对镀锡板耐蚀性的影响显著,200晶面的取向度的上升将有利于提高镀锡板耐蚀性;
- 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 made lithium niobate single crystals. 用途:产品用于拉制铌酸锂单晶。
- Based on principle of measured stress by X-ray and Be mechanical properties, the effects of crystal orientation and stress gradient and the cover on measured stress value were studied. 根据X射线法测量应力原理,结合Be力学参数特点,分析了衍射晶面选择、应力梯度以及覆盖物等对应力测量结果的影响,同时还分析了铍材性能和处理工艺对应力的影响。
- 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。
- The effect of electroplating condition on corrosion resistance and crystal orientation of zinc plating was investigated by the means of salt spray test (SST) and X\|ray diffraction (XRD). 用实验室电镀模拟装置、X射线衍射(XRD)、盐雾试验(SST)研究了电镀工艺条件对电镀锌层耐蚀性和结晶取向的影响。
- 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。
