| 摘要 |
<p>A corrosion resistant precision casting alloy particularly suitable for use as a dental alloy comprises essentially, by weight, at least 60% nickel, 10 to 25% chromium, up to 10% molybdenum, 0.50 to 1.5% manganese, up to 9% tin, 1.0 to 7.5% gallium, up to 5% copper, up to 4% silicon, up to 2.0% aluminum, up to 5% cobalt and up to 0.2% carbon, the combined total amount of tin and gallium not exceeding 10%.</p> |
