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- single crystal tungsten wire 单晶钨丝
- 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。
- Applied for making stranded tungsten wire,tungsten heater element. 专用于制造钨绞丝、加热子。
- 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。
- The SEM,TEM and EDS techniques and the deep corroding method were applied to analyze the microstructure and elemental profile of the inter-diffused layer between the Mo-3Nb single crystal and CVD tungsten coating. 利用SEM、TEM及EDS等分析技术,显示了Mo-3Nb合金单晶基体与其表面W单晶涂层界面的显微结构形貌。
- 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。
- Aluminum, chromium, or gold are put into a vacuum tank and heated by a tungsten wire. 铝、铬或金放在真空罐内用钨丝加热就一下子变成了蒸气,使整个真空罐充满了金属气体。
- Aluminum,chromium,or gold are put into a vacuum tank and heated by a tungsten wire. 铝、铬或金放在真空罐内用钨丝加热就一下子变成了蒸气,使整个真空罐充满了金属气体。
- The vital part of the incandescent electric lamp is the tungsten wire inside the bulb. 白炽电灯的关键部分是灯泡里的钨丝。
- 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。
- Electricity that passed through the thin tungsten wire inside the bulb makes the wire very hot. 当电流通过电灯泡里的细钨丝时,会使钨丝很热。
- We make an electron gun which consists of a tungsten wire heated by an electric current. 我们制造了一把电子枪,它包括一根用电流加热的钨丝。
- 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).
- Electricity which is passed through the thin tungsten wire inside the bulb makes the wire very hot. 当电通过灯泡里的细钨丝时,会使钨丝达到很高的温度。
- The technique for manufacturing metal wire with single crystal(MMSC)is proposed,which can make the ordinary copper wires in... 此外,对单晶连铸技术凝固组织的演化进行了初步的模拟,根据模拟结果,探讨和分析了工艺参数对单晶化过程中凝固组织演化的影响规律。
- Application:Raw material for hydrogenolysis tungsten powder,used for producing doped tungsten powder,tungsten bar,tungsten rod,tungsten wire and W-base high density alloy. 用途:氢还原钨粉原料,用于生产掺杂钨粉,钨条,钨杆,钨丝及钨基高密度合金。
- 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。