| 摘要 |
A nickel-chromium-iron base alloy having improved corrosion and abrasion resistance which consists essentially of the following, by weight: nickel-28% to 45%, chromium-20% to 30%, molybdenum-1.5% to 6.2%, columbium-2.3% to 12%, carbon-0.3% to 1.5%, copper 0.8% to 4%, titanium-up to 1%, manganese-up to 1.5%, silicon-up to 1.5%, tantalum-up to 2%, tungsten-up to 2%, cobalt-up to 1%, nitrogen-up to 0.11%, iron-essentially balance.
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