1、

Application of Ag-Cu-P Brazing Solder with Negligible Content of Silver to a Electric Machine

Ag-Cu-P系列低银钎料在电机上应用

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2、

Adsorption of CO on cu { 001} c ( 2 × 2)-pd ordered surface alloy

CO在表面有序合金Cu{001}c(2×2)-Pd上的吸附

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3、

The site of CO adsorbed on Cu { 00l} c ( 2 × 2)-Pd ordered surface alloy has been studies using high resolution electron energy loss spectroscopy ( HREELS). CO molecules are bonded vertically only on top sites of Pd atoms at 240K.

用高分辨电子能量损失谱研究CO在有序表面合金Cu{001}c(2×2)-Pd上的吸附位置,在240K,CO仅直立地吸附在Pd原子的顶位;

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4、

Effect of Friction Condition on Wearing Resistance of Al_2O_3/ Cu Composite Coating

摩擦条件对Al2O3/Cu复合镀层耐磨性的影响

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5、

Present study shows that addition a small amount of A1, Ni, etc, to the Cu-Zn alloy for condenser tules enhances the combined corrosion resistance markedly, These new alloys can be used in maritime power-station or for cooling water of unfavorable quality.

结果表明,在铜锌合金中,加入少量的铝和镍,可较明显地提高原合金的综合耐腐蚀性能,能在沿海电站、或不良的淡水水质条件下使用。

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6、

The fracture toughness K IC and interphase energy G IC of Ag-Cu/ Ti nan'on bilayer film and Ti monolayer film composite system are tested by unilateral gap three-point bend method and double cantilever beam method.

用单边缺口三点弯曲法和双悬臂梁法分别测试了Ag-Cu/Ti纳米双层膜及Ti单层膜复合体系的界面断裂韧性KIC及界面断裂能GIC。

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7、

This shows that the accumulation of Cu in benthic fauna is a dynamic process, and it occurs to cooperate with the different heavy metals.

这说明底栖动物对重金属的富积是个动态的过程,金属间具有一定的协同作用。

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8、

The optimum addition quantity of Cu RE middle alloy in beryllium copper alloy is 0.1%~ 0 12%.

Cu RE中间合金在铍铜合金中的最佳加入量为01%~0.12%。

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9、

Moreover, sheet billet containing Cu, Ni will bring about a layer of viscous iron oxide scale when heated in soaking furnace that resulted in influence on the surface quality of steel product.

此外,含Ni、Cu合金元素板坯在均热炉内加热时会产生很粘的氧化铁皮,影响钢材表面质量。

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10、

XPS study of Cu-Ni bimetallic catalyst

Cu-Ni双金属催化剂的XPS研究

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11、

Heating effect on binding strength of interface of cu/ ti composite plates

加热对铜钛复合板界面强度的影响

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12、

Reinvestigation on the cu(ⅱ)/ fe(ⅲ) binuclear complex with salen ligand

铜(Ⅱ)/铁(Ⅲ)Salen双核配合物的再研究

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13、

Cr-Cu-N films were deposited using low energy ion beam assisted magnetron sputtering ( IBAMS). The effects of copper and bombardment energy on structure, hardness and fracture toughness of the films were studied.

应用低能离子束辅助磁控溅射(IBAMS)沉积铬-铜-氮薄膜,研究了铜含量和轰击能量对薄膜结构、硬度和断裂韧度的影响。

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14、

TEM study of bonding layer in Cu-Al explosively welded joint

Cu-Al爆炸焊结合层的透射电镜研究

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15、

The results suggest the joint is not ideal if the Cu layer is too thin or too thick, and it is very important for existing some eutectic substance in brazed seam.

研究表明,Cu层的厚度太薄或者太厚,其连接效果都很不理想,同时在Al合金与Cu中间层接触反应钎焊中,钎缝区存在适当的液相对于提高接头强度是至关重要的。

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16、

Experimental Research on Torch Brazing Solder for Al-Cu Joint Welding

铝-铜火焰钎焊材料研究

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17、

Joint strength and fracture analysis of arc brazing with Cu based filler metals

Cu基钎料电弧钎焊接头强度及断口分析

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18、

For this, the multi-fractal filtering ( S-A method) technique is introduced to isolate effectively the Cu and Zn anomalies related to mineralization in the complex multi-geochemical background.

为此,多重分形滤波技术被引进,试图从复杂的多重地球化学背景中有效地分离与成矿有关的Cu、Zn异常。

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19、

Studies on Hydrogenation of Dimethyl Oxalate on Cu/ SiO_2 Catalyst

Cu/SiO2催化剂上草酸二甲酯加氢反应的研究

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20、

The effect of Cu ~ ( ++ ), Fe ~ ( ++ ) ions on the catalytic reduction of the given dye is discussed primarily.

初步探讨了Cu~ ( ++ ) 、 Fe~ ( ++ ) 离子对染料的催化还原作用.

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