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川崎钢公司是日本一家钢生产商,它坚定地相信,将来钢是制造汽车的主要材料。 川崎公司的材料研究工程师们指出,钢将能够与铝竞争,因为其具有较高的抗拉强度、能改善成形性能和压延性能的钢组织晶粒显微细化技术以及退火和快速冷却的特殊温度控制技术。 川崎钢公司已开发了新型的汽车用钢,其超高抗拉强。度为780MPa(或80kg),且具有高水平的成形性和扩孔性能。 设计用于与铝竞争的新开发的钢,是通
Kawasaki Steel, a Japanese steel producer, firmly believes that in the future steel is the main material used to make cars. Materials research engineers at Kawasaki pointed out that steel will be able to compete with aluminum because of its high tensile strength, microstructure refinement of steel grains that improve formability and calendering properties, and special characteristics of annealing and rapid cooling Temperature control technology. Kawasaki Steel has developed a new type of automotive steel, which is extremely high tensile strength. Degree of 780MPa (or 80kg), and has a high level of formability and hole expansion performance. Newly developed steel designed to compete with aluminum is passed