合金的

In this test, two new processes are studied on preparation strontium by the vacuum aluminothermy reduction and Al-Sr alloys by molten salt electrolysis.

本文研究了真空铝热还原法生产金属锶和熔盐电解法生产铝锶合金的两种新工艺。

In this test, two new processes are studied on preparation strontium by the vacuum aluminothermy reduction and Al-Sr alloy s by molten salt electrolysis.

本文研究了真空铝热还原法生产金属锶和熔盐电解法生产铝锶合金的两种新工艺。

The deformation feature and the mechanism of these biphase W alloys have been also discussed.

本文还讨论了两相钨合金的形变特点和形变机制。

The thermal stability and crystallization behavior were investigated by differential scanning calorimetry, differential thermal analysis and x-ray diffraction.

利用DSC， DTA 和 XRD对该非晶合金的热稳定性及晶化行为进行了研究。

ISO 9223:1992, Corrosion of metals and alloys — Corrosivity of atmospheres — Classification.

ISO 9223：1992，金属和合金的腐蚀—空气腐蚀—分级

The improving thermal stability of amorphous alloys could be favored to the hydrogenation and dehydrogenation.

提高非晶态合金的热稳定性，对加氢与脱氢反应均有利。

The microstructure and deformation behavior of high temperature tension of a directionally solidified NiAl-15Cr alloy have been investigated.

研究了定向凝固NiAl-15Cr合金的显微组织和高温拉伸变形行为。

The method for the physicochemical phase analysis of a directionally solidified Ni-based cast superalloy was studied.

系统研究了一种定向凝固镍基铸造高温合金的物理化学相分析方法。

Low cycle fatigue tests of a directionally solidified nickel base superalloy were conducted at elevated temperatures.

本文研究了一种定向凝固镍基高温合金的高温低周疲劳行为。

When the concentration of Sr is 0.02%, the shape of eutectic silicon will change to grain, and the ductibility of the alloy will be boostedgreatly.

在Sr加入量为0.02％时，共晶硅可以变为颗粒状，大大提高了合金的延伸率。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。