镍在优质合金钢及特殊合金生产中占着十分重要的地位,世界各国均将镍作为战略物资,随着现代化工业及尖端技术的发展,其需要量与日俱增。根据资料得知,资本主义国家将镍用于冶炼合金结构钢、不锈钢的生产量占全部镍的61％(即近2/3);用于镀镍和高温合金等方面只占全部镍的1/3左右,即大部份镍仍用于特殊钢的生产。由此可见镍在国民经济中的重要意义。 Nickel plays a very important role in the production of high-quality alloy steel and special alloys. Nickel is used as a strategic material all over the world. With the development of modern industries and cutting-edge technologies, nickel is in increasing demand. According to the information, capitalist countries use nickel for smelting alloy structural steel, which accounts for 61% (ie, nearly two-thirds) of the total production of stainless steel and 1% of total nickel for nickel plating and superalloy / 3 or so, most of the nickel is still used for special steel production. This shows the importance of nickel in the national economy.