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1·The present invention discloses a potassium sodium niobate-silver particulate composite material with an ultra-high dielectric coefficient and a preparation method thereof.

本发明公开了一种超高介电常数铌酸钠钾-银颗粒复合材料及制备方法。

2·The preparation of SiC particulate reinforced al matrix composite is studied. The influence of technological parameter on the composite mechanical property is analysed.

研究了碳化硅颗粒增强铝基复合材料的制备，并对影响复合材料性能的一些工艺参数进行了摸索和探讨。

3·Laser Induced Reaction Welding (LIRW) technique is employed for SiC particulate reinforced Al based composite to produce joints.

将激光焊接技术用于碳化硅颗粒增强铝基复合材料的焊接。

4·A Laser Induced Reaction Welding (LIRW) technique is employed for SiC particulate reinforced Al based composite to produce joints.

将激光焊接技术用于碳化硅颗粒增强铝基复合材料的焊接。