合金的

After corrosion test for an hour,some bubbles were observed on the surface of the superalloy.

结果表明，DD3单晶合金的高温热腐蚀是灾难性的；其动力学曲线无明显孕育期，但有明显的阶段性。

Metals and alloys in the plastic working process, the flow stress determined the deformation of the size of equipment needed to load and the size of the required energy consumption.

因此在金属和合金的塑性加工过程中，流变应力的大小决定了变形设备所需负荷及所需消耗能量的大小。

A range of synthetic gear oils which is suitable for all types of gears, especially worm gear transmission s made of steel and bronze combinations.

适用于各种类型的齿轮、尤其是由钢和青铜合金的蜗轮蜗杆传动装置的合成齿轮油系列。

A range of synthetic gear oils which is suitable for all types of gears, especially worm gear transmissions made of steel and bronze combination s.

适用于各种类型的齿轮、尤其是由钢和青铜合金的蜗轮蜗杆传动装置的合成齿轮油系列。

A range of synthetic gear oils which is suitable for all types of gears, especially worm gear transmissions made of steel and bronze combinations .

适用于各种类型的齿轮、尤其是由钢和青铜合金的蜗轮蜗杆传动装置的合成齿轮油系列。

The Temperature fields in ladder-shaped sample of ZL105 alloy with sand mold and metal mold in solidification process were simulated by finite element method.

利用有限元方法，采用阶梯试块，对ZL105合金的砂型铸造和金属型铸造的凝固过程中的温度场进行了有限元模拟。

ABSTRACT Influence of domain structures and induced magnetic anisotropies Ku on magnetic properties in amorphous are studied systematically by domain observations.

本文通过对不同形态非晶合金的磁畴形貌及反磁化过程的观察分析，系统地研究了各种磁各向异性分布对非晶磁性的影响。

The strain hardening coefficient n and deformation activation energy Q were evaluated by linear regression analysis.

因此，超高强铝合金的高温变形特性对制订该类合金的成形工艺具有重要的工程意义。

The results show that a diffusional transformation takes place when the alloy is heated over 850 ℃ for a long time, and a new precipitation3 Ti with an hcp structure can he found.

结果表明，非真空热处理、真空热处理这两种热处理方式的最大回复应力σr^m变化不大，而冷拔态下合金的最大回复应力值σr^m远远高于其他两种状态的回复应力。

The Molecular Interaction Volume Model is introduced for the prediction and fitting of the activities of liquid alloys Ni-Mg-Cu,Ni-Al-Si and Ni-Cu-Co in the ternary systems.

对Ni-Mg-Cu，Ni-Al-Si及Ni-Cu-Co三组三元系预测的总平均相对误差及最小的拟合总平均相对偏差分别为12.0%和9.0%，表明分子相互作用体积模型比较适用于这类液态合金的活度预测

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％。