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    • 9. 发明授权
    • Alloy steel wires suitable for tire cord applications
    • 适用于轮胎帘线应用的合金钢丝
    • US5066455A
    • 1991-11-19
    • US557854
    • 1990-07-25
    • Dong K. KimRobert M. Shemenski
    • Dong K. KimRobert M. Shemenski
    • C21D8/06C22C38/02C22C38/30
    • C22C38/30C21D8/06C22C38/02
    • This invention reveals steel alloys which are particularly suitable for use in manufacturing reinforcing wires for rubber products, such as tires. The steel filaments made by this process have an outstanding combination of strength and ductility. Additionally, the steel alloys of this invention can be patented in a low cost process due to their having a very fast rate of isothermal transformation. This allows the steel in the steel wire being patented to transform from a face centered cubic microstructure to an essentially body centered cubic microstructure within a very short period. This invention more specifically discloses a steel alloy composition which is particularly suitable for use in manufacturing reinforcing wire for rubber products which consists essentially of (a) about 96.5 to about 99.05 weight percent iron, (b) about 0.6 to about 1 weight percent carbon, (c) about 0.1 to about 1 weight percent silicon, (d) about 0.1 to about 1.2 weight percent manganese, (e) about 0.1 to about 0.8 weight percent chromium, and (f) about 0.05 to about 0.5 weight percent cobalt.
    • 本发明揭示了特别适用于制造橡胶制品如轮胎的加强丝的钢合金。 通过该方法制造的钢丝具有优异的强度和延展性的组合。 另外,由于具有非常快的等温转变速率,本发明的钢合金可以以低成本的方法获得专利。 这允许钢丝中的钢被授权在非常短的时间内从面心立方微结构转变为基本上以身体为中心的立方结构。 本发明更具体地公开了一种钢合金组合物,其特别适用于制造用于橡胶制品的加强丝,其主要由(a)约96.5至约99.05重量%的铁,(b)约0.6至约1重量%的碳, (c)约0.1至约1重量%的硅,(d)约0.1至约1.2重量%的锰,(e)约0.1至约0.8重量%的铬,和(f)约0.05至约0.5重量%的钴。
    • 10. 发明授权
    • Process for manufacturing steel filament
    • 钢丝生产工艺
    • US4960473A
    • 1990-10-02
    • US415948
    • 1989-10-02
    • Dong K. KimRobert M. Shemenski
    • Dong K. KimRobert M. Shemenski
    • B29D30/38C21D8/06C22C38/00C22C38/02C22C38/30D02G3/28D07B1/06
    • D07B1/066C21D8/06C22C38/02C22C38/30
    • This invention reveals steel alloys which are particularly suitable for use in manufacturing reinforcing wires for rubber products, such as tires. The steel filaments made by this process have an outstanding combination of strength and ductility. Additionally, the steel alloys of this invention can be patented in a low cost process due to their having a very fast rate of isothermal transformation. This allows the steel in the steel wire being patented to transform from a face centered cubic microstructure to an essentially body centered cubic microstructure within a very short period. This invention more specifically discloses a steel alloy composition which is particularly suitable for use in manufacturing reinforcing wire for rubber products which consists essentially of (a) about 96.5 to about 99.05 weight percent iron, (b) about 0.6 to about 1 weight percent carbon, (c) about 0.1 to about 1 weight percent silicon, (d) about 0.1 to about 1.2 weight percent manganese, (e) about 0.1 to about 0.8 weight percent chromium, and (f) about 0.05 to about 0.5 weight percent cobalt.
    • 本发明揭示了特别适用于制造橡胶制品如轮胎的加强丝的钢合金。 通过该方法制造的钢丝具有优异的强度和延展性的组合。 另外,由于具有非常快的等温转变速率,本发明的钢合金可以以低成本的方法获得专利。 这允许钢丝中的钢被授权在非常短的时间内从面心立方微结构转变为基本上以身体为中心的立方结构。 本发明更具体地公开了一种钢合金组合物,其特别适用于制造用于橡胶制品的加强丝,其主要由(a)约96.5至约99.05重量%的铁,(b)约0.6至约1重量%的碳, (c)约0.1至约1重量%的硅,(d)约0.1至约1.2重量%的锰,(e)约0.1至约0.8重量%的铬,和(f)约0.05至约0.5重量%的钴。