shielding surface

The effect of pH and temperature on electromagnetic shielding and surface conductance of nickel-plate was studied in the course of processing electroless nickel-plated poplar veneers.

研究了杨木单板表面化学镀镍过程中pH值和温度变化对镀层的电磁屏蔽性能和表面导电性能影响。

The main toughening mechanisms are metal bridging, cleavage vein in the fracture surface and crack shielding caused by dislocations.

金属相和位错导致的解理及位错对裂纹的屏蔽作用是复合陶瓷刀具材料的主要增韧机理。

The method is presented to test DC contact resistance of shielding materials' surface.

提出了材料表面接触电阻的测试方法，测试了几种典型材料的表面接触电阻；

Preparing and Property of Magnetic Shielding Coating on the Surface of Aluminum Alloy

铝合金表面磁屏蔽层的制备及性能

The results show that the electromagnetic shielding and surface conductance of electroless nickel-plated poplar veneers increase with pH and temperature. However, those will decrease when pH and temperature are up to a certain value.

结果表明，pH值和温度升高，电磁屏蔽性能和表面导电性提高，但达到一定值后，电磁屏蔽性能和表面导电性又有所下降。