Electric furnace is major equipment of zinc powderreduction smelting.
电炉是锌粉工艺进行还原熔炼的承载设备。
2
Bronze Powder: an inert alloy of copper and tin providing a blend of properties that assists with the demands of the industry for wear and noise reduction.
青铜粉一铜和锡的惰性的合金提供混合物减少工业的磨损和降低噪声。
3
The preparation of nanometer copper powder by chemical reduction combined with homogeneous precipitation method is studied.