Filler metal
    4.
    发明授权
    Filler metal 失效
    填充金属

    公开(公告)号:US3984239A

    公开(公告)日:1976-10-05

    申请号:US565603

    申请日:1975-04-07

    IPC分类号: B23K35/30 C22C19/05

    CPC分类号: C22C19/058 B23K35/304

    摘要: An alloy particularly suited for use as an inert gas shielded-arc filler metal containing 28% to 35% chromium, 13% to 18% iron, 2.8% to 4.2% aluminum, 0.1% to 3.8% manganese, up to 0.2% silicon, 0.3% to 0.8% titanium, 0.04% to 0.15% carbon and the balance essentially nickel. The filler provides the capability for making substantially defect-free welds in heavy section thicknesses that have excellent elevated temperature carburization resistance and strength.

    摘要翻译: 特别适用于含有28%至35%铬,13%至18%铁,2.8%至4.2%铝,0.1%至3.8%锰,至多0.2%硅的惰性气体保护电弧填充金属, 0.3%至0.8%的钛,0.04%至0.15%的碳,余量基本上为镍。 填料提供了在具有优异的耐高温渗碳性和强度的重截面厚度上制造基本上无缺陷的焊缝的能力。