合金的

Therefore, the materials rich in impurities especially such as Na and K could display more obvious intergranular fracture.

具体表现在：可以改善含一定量杂质的8090及2090合金的延伸率、断裂性能及疲劳性能，降低各向异性。

High industrial interest in ductile intermetallic alloys and several examples of industrial involvement are mentioned.

还介绍了工业界对韧性金属间化合物合金的很大兴趣和一些工业上应用的实例。

The constitutive relationships of hardened 45 steel and Fe-36Ni invar alloy are fitted by the improved Johnson-Cook model.

采用改进的Johnson-Cook模型拟合了淬硬45钢和Fe-36Ni因瓦合金的动态塑性本构关系。

Secondly, Dynamic and quasi-static state mechanical properties experiments of hardened 45 steel and Fe-36Ni invar alloy are performed by Split Hopkinson Pressure Bar and electronic universal testing machine, the dynamic mechanical properties under high temperatures and high strain rates are obtained.

其次，采用分离式霍普金森压和电子万能试验机进行了淬硬45钢和Fe-36Ni因瓦合金的动态和准静态力学性能试验，得到了它们在高温和高应变率下的动态力学性能。

Therefore, theoretical recoverable strains are calculated from modified Lattice Deformation Theory in order to comprehend the effects of textures.

因此，为了解织构的影响，本研究以晶格变形理论来计算合金的理论可回复应变量。

It is found that the temperature is the very important factor of magnesium alloy forming.

系统的进行了镁合金的塑性成形试验。

The paper also presents an alignment evaluation method based on magnetostriction of the aligned grains.

本文还基于Terfenol-D合金的磁致伸缩效应原理提出了一种定量化的取向评价方法。

The magnetostriction theory of amorphous alloy is introduced, the calculated formulas of magnetic field and magnetostriction is investgated and verified by experiment ...

介 绍了非晶态合金的磁致伸缩原理，导出了磁场、应力、测量方向任意时碰致伸缩与磁场的计算公式，并经试验证实。

The effect of solid-solution temperature on the shape memory effect and martensite transformation temperature of Cu-18Al-10Mn alloy were studied.

对不同固溶温度对Cu-18Al-10Mn形状记忆合金的记忆性能和马氏体转变温度的影响进行研究。

How to make larger size bulk metallic glass is concerned in recently years.

如何把块状非晶合金的尺寸做得更大是人们比较关注的问题。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。