合金的

All results mentioned above make a solid infrastructure for Babbitt alloy to use in industries.

对改性巴氏合金的力学、摩擦学以及成型工艺和检测方法的研究，为该材料由实验室走向工业生产打下了坚实的基础。

The effects of thermal cycling temperature on microstructure and damping capacity of Fe-19Mn alloy were studied by Olympus optical microscope, XRD and reversal torsion pendulum.

中文摘要：采用Olympus光学显微镜XRD以及倒扭摆法，研究了热循环温度对Fe-19Mn合金的微观组织和阻尼性能的影响。

The depth of internal oxidation can be utilized to measure the product of solubility and diffusivity of gases in metals and alloys.

内部氧化作用的深度可以被运用测量气体可溶性和扩散性能产品在金属和合金的。

It has been shown that a moderate amount of rare earths improves the self-fluxing performance very significantly.

结果表明，适量的稀土可以非常显著地改善铁基自熔合金的自熔性。

The as-cast microstructures of sand-casting magnesium alloys Mg-5Zn-3Al-0.2Mn were studied, which was found to contain δ-Mg and τMg32(Al, Zn49 phases.

摘 要：研究了砂型铸造Mg-5Zn-3Al-0.2Mn合金的显微组织，发现其主要相组成为δ-Mg基体相和τMg32(Al， Zn49化合物相，τ相以半连续网状骨骼形态沿δ相的晶界分布。

Today, however, this problem has returned with the increased use of high-zinc alloys (commonly referred to as 'Yellow Brass') in forged and cast valves typically produced outside the United States.

但是，由于当今在美国国外一般生产的锻造和铸造阀门产品上，高锌合金的使用增加，现在这个问题又开始回潮。

The development of the domestic magnesium industry, properties, applications and preparation methods of primary magnesium and mag...

本文综合评述了国内外镁行业的发展情况和金属镁及镁合金的性质、用途及各种生产方法。

Al-Li alloys have poor processable plasticity, and at high temperature they have intergranular brittle phenomena whose mechanism of fracture hasn't been systematically studied at home and oversea up to date.

Al-Li合金的工艺塑性较低，存在高温沿晶脆性断裂现象，其断裂机制至今国内外都未进行系统的研究。

The microstructure and mechanical properties of AlTiFeNiCuCrx with different Cr content have been studied.

本文研究了不同Cr含量的AlTiFeNiCuCrx多主元高熵合金的微观组织和力学性能特点。

The theory and practical process of hot ferroalloy charging in Perrin Process are introduced.

介绍了&波伦法&热兑中的理论及实际过程，指出热兑是生产微铬合金的重要方法，运用这种方法降成本有实效。

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％。