镓是电子工业的重要新型材料。随着现代科学技术的飞速发展,金属镓也必将得到更加广泛的应用。 众所周知,世界镓产量的90％以上,是做为氧化铝生产过程的副产品而获得的。这 Gallium is an important new material in the electronics industry. With the rapid development of modern science and technology, metal gallium will also be more widely used. As we all know, more than 90% of the world’s gallium output is obtained as a by-product of the alumina production process. This