| 摘要 |
A nickel-base alloy containing correlated percentages of chromium, cobalt, tungsten, molybdenum, titanium, aluminum, carbon, tantalum, niobium, zirconium, hafnium, boron, yttrium and lanthanum displays excellent stress rupture strength at elevated temperatures together with good corrosion resistance in sulphur- and chloride-containing environments.
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