... the product has a diameter, and chemical composition of uniform, non-oxidized slag, small grain size (less than 100μm) and ... of Science and Technology of Shandong Province, the state of non-ferrous metals and electronic materials, Test Center, The properties of the industry ... , 3C, military and aerospace and other industries, the market prospect is broad. Produce alloy grades are AZ31, AZ61, AZ80, ZK60, ...