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- Mo- Nb alloy single crystal 钼-铌合金单晶
- In this dissertation, joints of single crystal Al2O3 and Nb were prepared by tungsten metallization and Pd brazing. 本文通过钨金属化和Pd钎焊，成功获得了单晶Al2O3与金属Nb的连接接头。
- Mo-Nb alloy single crystal Mo-Nb合金单晶
- The standard free energy of formation of binary compound Nd_2Fe_(17) was determined by EMF of the following high temperature galvanic cell: Mo, Nd, NdF_3|CaF_2| NdF_3, Nd_2Fe_(17), Fe, Mo in which CaF_2 single crystal was used as solid electrolyte. 用CaF_2单晶为固体电解质构成原电池:Mo;Nd;Nd F_|Ca F_2|NdF_;Nd_2Fe_(17);Fe.
- The single crystal superalloy DD3 was joined by TLP diffusion bonding with an interlayer alloy of XH4A,which was specially designed for DD3. 为了实现DD3单晶合金叶片的优质连接,采用专为DD3设计的XH4A中间层合金,对DD3进行了TLP扩散焊试验。
- The nonuniform microcosmic stresses and plastic slips were induced by the microcosmic heterogeneity of single crystal dual phase alloy. 塑性滑移变形首先发源于基体相。
- 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 recrystalizationorigination temperatures of single crystal, copper-silver alloy and copper-chrome alloy are 268,358 and 426 Celsius degree respectively. 合金元素的加入使Cu-Ag、Cu-Cr合金的热稳定性得到改善，单晶铜、Cu-0.;1wt%25Ag、Cu-0
- The results show that the load and speed have large effects on the friction coefficients and wear rate,and Cu-Ag alloy has better wear resistance than single crystal copper. 结果表明,载荷和速度对单晶铜和铜银合金的摩擦系数和磨损率都有较大的影响,铜银合金的抗磨性能明显好于耐磨性较好的单晶铜。
- The frication and wear properties of the single crystal copper wire and Cu-Ag alloy wire prepared by Ohno continuous casting were studied on the modified MS-T3000 wear tester. 在经改制过的MS-T3000摩擦磨损试验机上,对热型连铸技术制备的单晶铜和铜银合金线材进行摩擦磨损对比试验。
- We review experimental results of the temperature dependence of critical resolved shear stresses (crss) of Mo, Fe, Al and Mg single crystals. 综述了以往钼、铁、铝、镁等单晶临界切应力温度依赖性的实验；
- 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）.
- The effect of elastic modulus of adhesive on the str es s distribution in aluminium alloy single lap joint was investigated using elasti c-plastic finite element method(FEM). 运用弹塑性有限元法,研究了胶粘剂弹性模量对含间隙的铝合金单搭接接头上应力分布的影响。
- TEXTURE OF HYDROSTATICALLY EXTRUDED Zr-2.5% Nb ALLOY TUBE 静液挤压Zr-2.;5%25Nb管材的织构研究
- Structure parameters,magnetic moments,tetragonal distortions and magnetic microcosmic mechanisms of single crystal Ni_2MnGa Heusler alloy were studied by the vienna abinitio simulation package(VASP). 采用量子力学计算软件包研究了单晶Heusler合金Ni2MnGa的结构参数、磁矩、四方变形以及磁性微观机理,并将计算结果与实验值和其它理论计算值进行了比较。
- 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。
- The wear mechanisms of monocrystalline diamond cutting tool in ultra-precision single point diamond turning of aluminum alloy, OFHC copper and single crystal silicon were investigated by carrying out single point diamond turning test. 通过金刚石单点切削试验 ,考察了对无氧铜、铝合金和单晶硅进行超精密单点切削时金刚石刀具的磨损行为 ;
- Application: For made lithium niobate single crystals. 用途:产品用于拉制铌酸锂单晶。
