Magnesium alloy and magnesium alloy die casting
    1.
    发明申请
    Magnesium alloy and magnesium alloy die casting 审中-公开
    镁合金和镁合金压铸件

    公开(公告)号:US20050150577A1

    公开(公告)日:2005-07-14

    申请号:US11030967

    申请日:2005-01-10

    IPC分类号: C22C23/02

    CPC分类号: C22C23/02

    摘要: A magnesium alloy and a die casting produced from the alloy include an AZ91-based magnesium alloy including 6.0 to 11.0 percent by weight of aluminum, 0.1 to 2.5 percent by weight of zinc, 0.1 to 0.5 percent by weight of manganese, and strontium and at least one of calcium and antimony added in an amount sufficient to act as a grain refining agent.

    摘要翻译: 由合金制成的镁合金和压铸件包括AZ91基镁合金,其包含6.0至11.0重量%的铝,0.1至2.5重量%的锌,0.1至0.5重量%的锰和锶,以及在 加入足以作为晶粒细化剂的量的钙和锑中的至少一种。

    Iron base Si--Mn alloy or iron base Si--Mn--Ni alloy having good
crushability and alloy powder thereof
    2.
    发明授权
    Iron base Si--Mn alloy or iron base Si--Mn--Ni alloy having good crushability and alloy powder thereof 失效
    铁基Si-Mn合金或铁基Si-Mn-Ni合金具有良好的粉碎性和合金粉末

    公开(公告)号:US5968449A

    公开(公告)日:1999-10-19

    申请号:US9299

    申请日:1998-01-20

    摘要: An object of the present invention is to provide an iron base Si--Mn alloy or an iron base Si--Mn--Ni alloy which can be easily crushed and can be manufactured in large quantity, and alloy powder thereof.An iron base Si--Mn--Ni alloy having good crushability and alloy powder thereof, comprising:C: 0.40 to 1.20% by weight,Si: 5.0 to 12.0% by weight,Mn: 19.0 to 42.0 % by weight, or Ni: not more than 30% by weight, and the balance being Fe, with the following equations satisfied: Si.gtoreq.11.89-2.92 C-0.077 Mn, Vickers hardness (Hv).gtoreq.550, and area ratio of dendrite structure .ltoreq.50%.An iron base Si--Mn--Ni alloy having good crushability and alloy powder thereof, comprising:C: 0.40 to 1.20% by weight,Si: 5.0 to 12.0% by weight,Mn: 19.0 to 42.0% by weight, or Ni: not more than 30% by weight, and the balance being Fe, with the following equations satisfied: Si.ltoreq.8.3 C+0.14 Mn, and relative permeability (.mu.).ltoreq.1.10.

    摘要翻译: 本发明的目的是提供一种铁基Si-Mn合金或铁基Si-Mn-Ni合金,其可以容易地粉碎并且可以大量制造,以及它们的合金粉末。 具有良好的粉碎性和合金粉末的铁基Si-Mn-Ni合金,其包含:C:0.40〜1.20重量%,Si:5.0〜12.0重量%,Mn:19.0〜42.0重量%,或Ni:不 大于30重量%,余量为Fe,满足下列方程:Si> = 11.89-2.92 C-0.077 Mn,维氏硬度(Hv)> / = 550,枝晶结构面积比< 50%。 具有良好的粉碎性和合金粉末的铁基Si-Mn-Ni合金,其包含:C:0.40〜1.20重量%,Si:5.0〜12.0重量%,Mn:19.0〜42.0重量%,或Ni:不 大于30重量%,余量为Fe,满足以下方程:Si <= 8.3 C + 0.14 Mn,相对磁导率(μ)= 1.10。