铝合金

A method of analyzing pinhole in aluminum alloy by means of Automatic Quantitative Microscope was studied in this paper.

介绍了利用图像自动分析仪对铸造铝合金进行针孔分析的方法。

Aluminum alloy sandwish panel is widely used in modern pontoon deck structures, due to its advantage of low weight and high strength.

铝合金夹心板结构是现代舟桥甲板常用的结构形式，具有重量低、强度高的优点。

The results indicate that the use of aluminum alloy sandwich panel was a effective way to decrease the structure weight of pontoon.

试验结果说明，采用铝合金夹心板结构作为舟体甲板，是减轻舟体重量的有效措施。

The main forming process of 7005 aluminum by porthole die is simulated with the FEM.

用有限单元法对7005铝合金通过平面分流模成型齿轮泵体型材的主要过程进行了模拟。

Suggestion: the owner in enough gauze portiere when see the intensity, because in the thickness of the profile has the very big difference.

建议：业主在选够纱门窗时看一下铝合金的强度，因为在型材厚度有很大的区别。

Mainly to ordinary portland cement, aluminum alloy construction material, electricity and sanitation supplies for one-time leading products.

公司主要以普通硅酸盐水泥、铝合金建筑型材、电力和一次性卫生用品为主导产品。

Factory equipped with copper and aluminum welding, forging, press agent profiles, aluminum alloy casting, metalworking, injection molding, such as the six workshops, with mechanical, chemical, metallographic laboratory.

工厂设有铜铝焊接、锻压、型材剂压、铝合金铸造、金工、注塑等六大车间，拥有机械、理化、金相试验室。

Is a professional production of various industrial uses aluminum profiles of the manufacturers.

是一家专业生产各种工业用途铝合金型材的厂家。

Changsha 410083, China）Abstract: The effect of quenching agent on exfoliation corrosion resistance of 2519 alloy was investigated by means of hardness tests and transmission electron microscopy.

摘 要：采用显微硬度测试与透射电镜分析，研究淬火介质对2519铝合金抗剥落腐蚀性能的影响。

The brazing process includes selection of brazing materials, pre-brazing preparation, regulation and deformation control of brazing parameter. The Al-Si alloy wires core was used as filler metal and the gasoline flame with quincunx nozzle was used as heating source. Through FEM analysis, a set of technological equipment was designed to control brazing distortion.

通过对焊接材料、焊接规范、焊接工装等方面进行的试验和分析，确定了6063铝合金门窗框的钎焊采用无腐蚀性的Al-Si合金铝钎焊药芯焊丝作为钎料，汽油火焰作为加热热源的工艺方案，并通过有限元分析设计了简单易用的焊接工装以控制焊接变形。

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。