Ductile Iron Having Cobalt
    3.
    发明申请
    Ductile Iron Having Cobalt 审中-公开
    具有钴的球墨铸铁

    公开(公告)号:US20110194969A1

    公开(公告)日:2011-08-11

    申请号:US13123001

    申请日:2009-09-04

    IPC分类号: C22C37/10

    CPC分类号: C22C37/10 C22C37/04

    摘要: Known cast iron alloys have application limits with regard to temperature. A cast iron including cobalt is provided. Through the use of cobalt, an optimal ferritic microstructure is achieved such that with an alloy having silicon 2.0-4.5 wt %, cobalt 0.5-5 wt %, carbon 2.0-4 wt %, molybdenum 0.3-1.48 wt %, manganese ≦0.5 wt %, nickel ≦0.5 wt %, the remainder iron, wherein the proportion of silicon, cobalt, and molybdenum is preferably less than 7.5 wt %, the application limits are shifted to high temperatures.

    摘要翻译: 已知的铸铁合金在温度方面有应用限制。 提供了包括钴的铸铁。 通过使用钴,可以获得最佳的铁素体组织,使得使用2.0-4.5重量%的硅,0.5-5重量%的钴,2.0-4重量%的碳,0.3-1.48重量%的钼,锰和镍 wt%,镍和镍; 0.5wt%,余量为铁,其中硅,钴和钼的比例优选小于7.5wt%,施加极限转移到高温。

    Cast Iron Comprising Cobalt and Component
    9.
    发明申请
    Cast Iron Comprising Cobalt and Component 审中-公开
    铸铁包括钴和组分

    公开(公告)号:US20100178192A1

    公开(公告)日:2010-07-15

    申请号:US12087797

    申请日:2007-01-03

    IPC分类号: C22C37/00 C22C37/10

    CPC分类号: C22C37/10 C22C37/04

    摘要: Cast iron alloys have application limits with regard to temperature. By means of the use of cobalt an optimal ferritic structure can be achieved such that with an alloy containing silicon 2.0-4.5 wt. %, cobalt 0.5-5 wt. %, carbon 2.5-4 wt. %, molybdenum≦1 wt. %, manganese≦0.25 wt. %, nickel≦0.3 wt. %, the remainder iron where the proportion of silicon cobalt and molybdenum is less than 7.5 wt. % the application limits are shifted to higher temperatures.

    摘要翻译: 铸铁合金在温度方面有应用限制。 通过使用钴,可以实现最佳的铁素体结构,使得使用含有2.0-4.5wt。 %,钴0.5-5wt。 %,碳2.5-4wt。 %,钼≦̸ 1wt。 %,锰≦̸ 0.25wt。 %,镍和镍; 0.3wt。 %,剩余的铁,其中硅钴和钼的比例小于7.5wt。 应用限制转移到更高的温度。