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- In this paper,we used the hot filament chemical vapor deposition method to synthesize fine grain diamond films on silicon wafers aiming to exploit diamond's acoustic properties. 金刚石/硅声表面波基片的金刚石层晶粒的细化有利于传播能量损耗的降低,采用热丝化学气相沉积法进行了硅基体上沉积细晶粒金刚石工艺的初步探索。
- SYNTHESIS OF FINE GRAIN DIAMOND FILM ON SILICON BY CVD CVD法制声表面波基片金刚石层细晶粒的生长研究
- The microstructure evolution during fabricating UFG-Copper (Ultra Fine Grain) with SD-AARB (Severe Deformation-Asymmetrical Accumulative Roll-Bonding) method is studied on macro scale. 采用大变形异步叠轧的方法制备超细晶铜材,从宏观上研究异步叠轧组织变化过程。
- A bleach composed of potassium dichromate,potassium iodide,sulfuric acid is optimized for processing reflection holograms recorded in the ultra fine grain gilver halide emulsion SDUF 1. 通过实验优化重铬酸钾、碘化钾和浓硫酸漂白液的配比,使其适合于处理用超细颗粒卤化银乳剂SDUF-1记录的反射全息图。
- Study on Application of Ultra fine Grain Steel 超细晶粒钢的应用研究
- cast-iron-bonded fine grain diamond wheel 铸铁基金刚石微粉砂轮
- The low carbon micro alloyed ultra fine grained steel,low carbon duplex steels and low alloyed transformation induced plasticity(TRIP) steel has good anti seismic property. 提高建筑结构钢的抗震性,应在保证钢材具有较高强度的同时,提供其塑性和韧性。
- ultra fine grain x-ray film 超细颗粒X线胶片
- Keywords HSLA steel;ultra fine grain ferrite;Hall Petch relationship; 高强度低合金钢;超细晶铁素体;霍尔佩奇关系;
- Ultra Fine Grained Power Control 超细颗粒电源管理
- ultra fine grained surface layer 表层超细晶组织
- The mahogany table has a fine grain. 那张红木桌纹理精美。
- ultra-fine grain diamond film 超细晶粒金刚石薄膜
- Comparison of Crystalline Ggrain Size of Ultra Fine Grain Steel and Mild Steel in HAZ 超级钢与低碳钢焊接热影响区晶粒尺寸对比
- Tensile test and surface layer effect of ultra fine grain thin copper sheet prepared by electrodeposition 电沉积法制备的超细晶薄铜板拉伸及表面层效应
- Adhesion is a basic factor for the application of CVD diamond film. 附着性能的高低是CVD金刚石膜应用的基本问题之一。
- STUDY OF ULTRA FINE GRAINED 800MPa GRADE MICROALLOYED STEEL 超细晶粒800MPa级微合金钢的研究
- By SEM,the crystalline diamond film with large grain has a few interspaces,but the crystalline diamond film with small grain is compact. 通过场发射扫描电镜观察,大粒径金刚石薄膜有少量孔隙,小粒径金刚石薄膜细腻致密。
- FRICTION REDUCING PROPERTIES OF SOLID LUBRICANTS AT HIGH TEMPERATURE FOR THE MANUFACTURE OF ULTRA FINE GRAIN STEEL BY HOT ROLLING 热轧超细颗粒钢用固体润滑剂的高温减摩性能
- By SEM, the crystalline diamond film with large grain has a few interspaces, but the crystalline diamond film with small grain is compact. 通过场发射扫描电镜观察,大粒径金刚石薄膜有少量孔隙,小粒径金刚石薄膜细腻致密。