... The electronic paste made of nickel, copper and aluminum nanoparticle has good performance, and it helps further minimize the circuit.Magnetic fluid ... surface, which considerably improves discharge efficiency.Actuating sintering additive: As nanoparticle has large surface and superficial atom ratio, it is in ... -80<0.01<0.3marginThe impurities includes elements such as B,Al,Si,Cr,Mn,Fe,Co,Cu,Mo, ...