| 摘要 |
<p>A new nickel-chromium alloy having high rigidity, castability, corrosion and oxidation resistance and easy workability is disclosed. The alloy comprises from about 45 to 81 % nickel by weight, from about 13 to 25 % chromium by weight, from about 3 to 15 % tungsten by weight, and silicon and aluminum in the range from about 1 to about 6 % by weight each. The new alloy has a high concentration of tungsten.</p> |
