铝合金

The article discusses causes and eliminated measures of aluminium alloy die forging s crassitude crystal from four sides of component,technical parameter,temper of die and heat treatment.

从锻件的材质、锻造工艺参数、锻模温度、热处理工艺参数四个方面，阐述了铝合金模锻件粗晶缺陷的产生原因及消除措施。

The article discusses causes and eliminated measures of aluminium alloy die forgings crassitude crystal from four sides of component technical parameter temper of die and heat treatment .

从锻件的材质，锻造工艺参数，锻模温度，热处理工艺参数四个方面，阐述了铝合金模锻件粗晶缺陷的产生原因及消除措施。

The creel is made of aluminum alloy with reasonable design and its nice out-look and very strong structures.

铝合金纱架设计合理，整齐美观，刚性强，抗弯曲

In-plane stability capacity of I-section aluminum alloy bars under eccentric compressions was investigated with FEA program of ANSYS. The stability of the bars with different slenderness ratio and eccentricity was analyzed and the influence of initial crookedness and residual stresses on the stability was emphatically discussed.

动用ANSYS软体对常用的铝合金压型材偏心压杆的平面内稳定承载力进行了研究，分析了不同长细比和偏心率杆件的稳定性能，并讨论了残余应力与初弯曲对杆件承载力的影响。

Natural gas as a fuel ,the Oil Burning Crucible Lead-melting Furnace adopt 9 CrSi2 heat-resisting alloy steel casting crucible which is mainly used to melt aluminum alloy and cast aluminum or match with a casting machine corollary use.

以天燃气作燃料，采用9CrSi2耐热合金铸钢坩锅，主要熔化铝合金，用于铸铝或与压铸机配套使用。

The XRD crystallograms before and after cryogenic treatment of these alloys were studied. It reveals that the cryogenic treatment can change the diffraction peak intensity of some crystal planes in these alloys.

对上述常用铝合金深冷处理前后的XRD衍射图谱研究表明，深冷处理可以使得这些合金某些衍射晶面上的衍射强度发生明显的变化。

Bronze,stainless steel,cupronickel

青铜。303不锈钢。白铜。 6061铝合金。

At present, the Company has 4 production lines for plastic-steel windows and doors, 4 production lines for aluminum doors and windows, 1 production line for curtain walls, 2 production lines for insulating glass, and 260 different installation devices.

目前，公司拥有塑钢门窗生产线4条、铝合金门窗生产线4条、幕墙生产线1条、中空玻璃生产线2条，各类制作安装设备260余台套；拥有现代化的厂房20000多平方米，门窗年设计生产能力60万平方米，幕墙设计生产能力20万平米，设计年产值5亿元。

Its 60-degree cylinder block and cylinder heads are cast aluminum to help reduce mass.

它的60度的缸体和缸盖的铸造铝合金，以帮助降低质量。

Like the cylinder block, the head is made from either cast iron or aluminum alloy.

像气缸体一样，气缸盖是由铸铁或者铝合金制成。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。