化学短纤维

化学短纤维混凝土的电镜测试研究

Experimental Research on Short Synthetic Fiber Concrete with the Aid of Scanning Electron Microscope

一种实验用化学短纤维模拟切断装置

A Miniature Testing Equipment for Cutting Chemical Fiber

化纤切断刀是化学短纤维生产中的关键零件，对纤维的切割质量、成本和生产效率有着重要的影响。

The cutter blade is a key part in the process of the staple production and has an important effect on the staple quality , cost and production efficiency .

用粉末冶金的方法制备了石墨-铜基复合材料、化学镀铜短碳纤维/石墨-铜基复合材料和电镀铜短碳纤维/石墨-铜基复合材料。

And then with powder metallurgy technology , graphite-Cu matrix composite , short CF of electroless copper plating and short CF of electroplating copper reinforced graphite-Cu matrix composite were fabricated .

对比相同成分的化学镀铜短碳纤维-铜基复合材料和电镀铜短碳纤维-铜基复合材料，前者的硬度和抗弯强度比后者高，电阻率变化不大。

With the same CF content , HV hardness and bending strength of short CF of electroless copper plating composite are higher then those of short CF electroplating copper , and electrical conductivity hardly changes , too .

短碳纤维化学镀铜及短碳纤维/石墨&铜基复合材料组织性能研究

Electroless Copper Plating on Short CF and Microstructure and Property of Short CF / C-Cu Composite