| 摘要 |
Iron-nickel-chromium age- hardenable alloy suitable for use in fast breeder reactor ducts and cladding which utilize the gamma- double prime strengthening phase and characterized in having a delta or eta phase distributed at or near grain boundaries. The alloys consist essentially about 33-39.5% nickel, 7.5-16% chromium, 1.5-4% niobium, 0.1-0.7% silicon, 0.01-0.08% zirconium, 1-3% titanium, 0.5-0.6% aluminum, and the remainder essentially all iron. Up to 0.4% manganese and up to 0.010% magnesium can be added to inhibit trace element effects. |
