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近年来,我国钢铁工业得到了飞速发展,一跃而成为世界产钢大国。但真正要从钢铁大国向钢铁强国发展,冶金产品的结构调整是最根本的途径之一。而低合金高强度钢的发展在冶金产品结构调整中占有十分重要的地位,大力发展高附加值低合金高强度钢,特别是含V、Nb、Ti等元素的微合金钢是提高市场竞争能力,顶替进口,提高企业经济效益的重要手段。
In recent years, China’s steel industry has been rapid development, has jumped into a world power steel producer. However, real development from a major steel country to a steel powerhouse and the structural adjustment of metallurgical products are one of the most fundamental ways. The development of low-alloy high-strength steel in the metallurgical product structure adjustment plays an important role in the development of high value-added low-alloy high-strength steel, especially with V, Nb, Ti and other elements of microalloyed steel is to enhance market competitiveness , To replace imports, improve the economic efficiency of enterprises an important means.