GRAY CAST IRON FOR CYLINDER LINER AND METHOD FOR MANUFACTURING CYLINDER LINER USING THE SAME
    1.
    发明申请
    GRAY CAST IRON FOR CYLINDER LINER AND METHOD FOR MANUFACTURING CYLINDER LINER USING THE SAME 审中-公开
    用于缸衬的灰色铸铁和使用其制造气缸衬管的方法

    公开(公告)号:US20160108503A1

    公开(公告)日:2016-04-21

    申请号:US14624438

    申请日:2015-02-17

    发明人: Duk Hyun Nam

    IPC分类号: C22C37/06 B22D13/02 C22C37/10

    摘要: A gray cast iron for a cylinder liner is provided that maintains fatigue strength and thermal shock property by adjusting component contents. The gray cast iron includes carbon (C) in an amount of about 3.2 to 3.7 weight % (wt %); silicon (Si) in an amount of about 2.0 to 2.8 wt %; manganese (Mn) in an amount of about 0.50 to 1.0 wt %; phosphorus (P) in an amount of about 0.20 wt % or less, and greater than about 0 wt %; sulfur (S) in an amount of about 0.10 wt % or less, and greater than about 0 wt %; chromium (Cr) in an amount of about 0.50 wt % or less, and greater than about 0 wt %; copper (Cu) in an amount of about 0.20 to 0.80 wt %; molybdenum (Mo) in an amount of about 0.10 to 0.40 wt %; and the balance of iron (Fe), based on the total weight of the gray cast iron.

    摘要翻译: 提供一种用于气缸套的灰口铸铁,通过调节部件内容物来维持疲劳强度和热冲击性能。 灰铸铁包括约3.2-3.7重量%(wt%)的碳(C); 硅(Si)的量为约2.0至2.8重量%; 锰(Mn)的量为约0.50-1.0wt%; 磷(P)的量为约0.20重量%以下,大于约0重量% 硫(S)的量为约0.10重量%或更少,大于约0重量%; 其量为约0.50重量%以下,大于约0重量%的铬(Cr) 铜(Cu)的量为约0.20-0.80重量%; 钼(Mo)的量为约0.10至0.40重量%; 和铁(Fe)的平衡,基于灰铸铁的总重量。

    COMPACTED GRAPHITE IRON, ENGINE CYLINDER HEAD AND VEHICLE
    2.
    发明申请
    COMPACTED GRAPHITE IRON, ENGINE CYLINDER HEAD AND VEHICLE 审中-公开
    压缩石墨铁,发动机气缸头和车

    公开(公告)号:US20140161657A1

    公开(公告)日:2014-06-12

    申请号:US13830371

    申请日:2013-03-14

    IPC分类号: C22C37/10 C22C37/06

    CPC分类号: C22C37/10 C22C37/06

    摘要: A compacted graphite iron having composition comprising: Fe as a major ingredient, C: of about 3.4˜4.2 wt %, Si: of about 1.5˜2.5 wt %, P: 0.10 wt % or less (not including 0), S: of about 0.10 wt % or less (not including 0), Cr: of about 0.10 wt % or less (not including 0), Mn: of about 0.1˜0.6 wt %, Cu: of about 0.2˜1.6 wt %, Sn: of about 0.1 wt % or less (not including 0), Mg: of about 0.05 wt % or less (not including 0), Mo: of about 0.05˜0.5 wt %, at least one ingredient of V: of about 0.05˜0.5 wt % and Ti: of about 0.05˜0.5 wt %, and other inevitable impurities; an engine cylinder head; and a vehicle.

    摘要翻译: 一种压制石墨铁,其组成包括:Fe作为主要成分,C:约3.4〜4.2重量%,Si:约1.5〜2.5重量%,P:0.10重量%以下(不含0),S: 约0.10重量%以下(不含0),Cr:约0.10重量%以下(不含0),Mn:约0.1〜0.6重量%,Cu:约0.2〜1.6重量%,Sn: 约0.1重量%以下(不包括0),Mg:约0.05重量%以下(不包括0),Mo:约0.05〜0.5重量%,V:0.05〜0.5重量% %和Ti:约0.05〜0.5重量%,和其他不可避免的杂质; 发动机气缸盖; 和车辆。