摘要
在4 2A沉积电流和2cm沉积高度的条件下,用蒸发-冷凝法沉积锌膜,并用无机底膜和有机底膜的方法来收集锌膜,用超声波对锌膜进行粉碎,得到超细鳞片状锌粉,锌粉粒度在1μm以下,粒度分布较均匀,锌粉纯度高。
The manufacture process of high parity flake ultrafine zinc powder by vaporization - deposit method is as follows：Zinc thin film is deposited with evaporation - deposit method with an electric current of 42 A and deposit distance of 2 cm, and then the zinc thin film is collected from the organic release coat and inorganic release coat. The flake ultrafine zinc powder is oltained by smashing the zinc thin film with ultrasonic. The granularity of zinc powder is less than 1 μm and the size distribution is uniform.
出处
《粉末冶金工业》
CAS
北大核心
2005年第2期5-8,共4页
Powder Metallurgy Industry
关键词
蒸发-冷凝法
鳞片状锌粉
锌膜
底膜
evaporation-deposit method
flake zinc powder
zinc thin film
release coat
