论文部分内容阅读
高效钢材包括低合金钢材和合金钢材、热强化钢材、经济断面钢材、覆层钢材和复合钢材、冷加工钢材、金属制品和粉末冶金制品等。选用高效钢材代替传统使用的钢材制造各种钢制品,可以显著地减少钢材用量或者延长钢制品的使用寿命,从而节约金属,有的还可取提高机器和结构等的使用性能,节约燃料、电力等,取得进一步的经济效益。下面将高效钢材的应用实例做简要介
High-efficiency steels include low-alloy steel and alloy steels, heat-strengthened steels, economical section steels, clad and composite steels, cold-worked steels, metal products and powder metallurgy products. Use of high-performance steel instead of the traditional use of steel manufacturing a variety of steel products, can significantly reduce the amount of steel or extend the service life of steel products, thereby saving the metal, and some may also be to improve the use of machines and structures, saving fuel, electricity, etc. , Made further economic benefits. The following examples of efficient steel to do a brief introduction