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铝粉及铝合金粉的现代化生产是重要的国民经济任务之一。这一任务的解决对于顺利发展象国防工业、火箭飞机制造业、原子能、化学、建筑、粉末冶金等工业部门是必须的。工业生产的铝粉主要有以下几种: 粉——用压缩气体(液体)使熔化的金属雾化或把铝基脆性合金施以机械磨碎而得到一切类型的金属末。粉可以是球形的,水滴形的,不规则形的或者破碎形的。粉粒的上限尺寸一般为0.5~1.0毫米。
The modern production of aluminum powder and aluminum powder is one of the important national economic tasks. The solution to this task is necessary for the smooth development of such industrial sectors as national defense industry, rocket aircraft manufacturing industry, atomic energy, chemical industry, construction and powder metallurgy. Industrial production of aluminum powder are the following: Powder - with compressed gas (liquid) to melt the metal atomized or brittle aluminum alloy mechanical grinding to get all types of metal at the end. Powders can be spherical, teardrop shaped, irregular shaped, or crushed. The upper limit of the particle size is generally 0.5 to 1.0 mm.