1、

Determination of magnesium in rare earth-magnesium intermediate alloy by atomic absorption spectrometry with hyposensitive line

次灵敏线火焰原子吸收光谱法测定稀土-镁中间合金中镁

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2、

stirring and casting to prepare the stannum-stibium intermediate alloy with defined content of each component.

经搅拌、浇铸制备成各成份含量确定的锡锑中间合金。

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3、

The bonding between steel and diamond was performed by induction brazing under controlled temperature and time. The filled intermediate layer materials are reactive metal Cr powder and Ag-Cu alloy foil.

利用高频感应钎焊的方法,以Ag-Cu合金和Cr粉为钎料,在一定的钎焊工艺条件下进行了实验研究,实现了金刚石与钢基体间的牢固化学冶金结合。

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5、

Higher coercive force and squareness ratio are attained as electroless Ni P alloy coating is used as a intermediate coating.

当以化学镀Ni-P合金作为中间镀层时,可获得较高的矫顽力和矩形比。

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6、

Objective: To study the effect of gold intermediate layer on bond strength of porcelain fused to Ni-Cr alloy and its mechanism.

目的:研究富含金的中间介质对Ni-Cr合金与瓷结合强度的影响并探讨其作用机理。

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7、

The research on the strength and fatigue of the casting titanium alloy intermediate case under multiaxial load is presented in this paper.

本文针对某发动机铸造钛合金机匣开展其多轴载荷下的强度与寿命研究。

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8、

The bonding between chemical vapor deposition ( CVD) thick films diamond and cemented carbide was performed by diffusion brazing under controlled temperature, pressure and time. The filled intermediate layer materials are reactive metal Ti foil and Ag-Cu alloy foil.

采用扩散焊与钎焊相结合的方法,用Ti箔和Ag-Cu箔共同做中间层材料,在一定的温度、压力和保温时间下,实现了气相沉积金刚石厚膜与硬质合金间的牢固连接。

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9、

Effect of intermediate thermomechanical treatment on the recrystallization of al-li-cu-mg-zr alloy containing bismuth

形变热处理对含铋Al-Li-Cu-Mg-Zr系合金再结晶的影响

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