coated composite powder 中文意思是什麼
coated composite powder
解釋
塗層復合粉-
The ag - coated composite powder is a kind of addition agent, which is of great value in the application in the fields of conducting resin, wave - absorbing materials and optical apparatus. the importance of the composites could be attributed to the good associativity between ag and the powder and the equably coating of silver on the substrate
包銀復合粉體作為一種添加劑在導電漿料、吸波材料及光學器件等領域具備很高的應用價值，銀與粉體具備很好的結合性並且能均勻包覆在基體表面達到上述應用要求的一個關鍵。 -
In this paper, we tried to get metal - coated composite powders with different particle sizes by electroless silver plating on different ceramic powders such as nano - al2o3, micro - cenospheres and submirco - sio2. the nano - al2o3 powder with average size about 10 to 20 nanometers was pretreated to produce catalytic activity before the electroless silver plating
本文利用化學鍍的方法在不同粒徑的陶瓷粉體（包括納米al _ 2o _ 3 、微米空心玻璃微珠及亞微米級的sio _ 2 ）上包覆金屬銀，制備不同粒徑的金屬包覆型復合粉體。 -
The objective of this paper is to obtain metal - ceramic composite materials with better complex properties by the way of preparing nano - composite powders of metal and ceramic. in our thought, firstly we should prepare nano - ceramic powders coated with metal, and then during the period of sintering, the film of metal could prevent the nano ceramics powder from dumpling and keep the powders to be nano - sized
這樣，在隨后制備塊材的燒結過程中，由於復合粉體復合充分，相容性提高，結合力高，另外金屬表面層可抑制納米陶瓷粉體的融合長大，使粉體在燒結后保持納米尺寸，從而發揮納米顆粒的作用；同時通過引入均勻分佈的韌性金屬相，進一步改善陶瓷的脆性。 -
Nickel - coated copper composite powder
鎳包銅復合粉 -
In this paper, we tried to get nano - composite powders of metal - coated ceramic by electroless cobalt plating of nano - al2o3 powder. the nano - al2o3 powder used in experiments were about 10 to 20 nanometer, and they were pretreated to produce catalytic activity before the electroless copper plating
實驗中所用的al _ 2o _ 3粉體平均粒徑為10 20nm ，化學鍍銅前進行了必要的預處理，使al _ 2o _ 3粉體表面具有催化活性。 -
Cobalt - coated tungsten carbide composite powder
鈷包碳化鎢復合粉 -
Nickel - coated alumina composite powder
鎳包氧化鋁復合粉
分享友人