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- 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
- Keywords ultra fine grain emulsion;transmissive holograms;holographic record materials;diffractive efficiencies;signal to noise ratio; 卤化银明胶;透射全息;全息记录介质;衍射效率;信噪比;
- 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。
- 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。
- An embankment dam in which more than the half of the total volume is formed of compacted fine grained material. 整坝体的一半以上是由夯实的细粒物料构成的堤坝。
- 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
- 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
- Keywords low carbon steel;ultra fine grain;DIF;dynamic recrystallization of ferrite;inter critical austenite control rolling; 低碳钢;超细晶;形变诱导铁素体;铁素体动态再结晶;临界奥氏体控轧;
- STUDY OF ULTRA FINE GRAINED 800MPa GRADE MICROALLOYED STEEL 超细晶粒800MPa级微合金钢的研究
- Morocco Goatskin with fine grain for book covers. 摩洛哥皮具精细纹理的山羊皮。书皮用的物料。
- Fine grain size for the smaller contact area. 接触面积小时用细的粒度。
- Morocco: Goatskin with fine grain for book covers. 摩洛哥皮:具精细纹理的山羊皮。书皮用的物料。
- The fabrication of ultra fine layered materials and the intercalation of nanocomposites are emphasized.The application of these materials in photocatalysis is introduced. 着重强调了超细层状材料的制备方法,层状材料的改性思路及最新研究热点,并对该类新型材料在光催化领域的研究和应用提出了一些展望。
- The ultra fine grain steel 超级钢