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Nickel-based superalloy with high mechanical and environmental resistance at high temperature and low density
Nickel-based superalloy with high mechanical and environmental resistance at high temperature and low density
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机译：镍基高温合金，在高温和低密度下具有较高的机械和环境耐受性
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摘要
Nickel-based superalloy with high mechanical and environmental resistance at high temperature and low density The invention relates to a nickel-based superalloy comprising, in percentages by weight, 5.9 to 6.5% aluminum, 9.5 to 10. , 5% cobalt, 4 to 5% chromium, 0.1 to 0.2% hafnium, 0.3 to 0.7% molybdenum, 3.7 to 4.5% rhenium, 7.5 to 8.5% tantalum, 0.2 to 0.7% titanium, 3.2 to 4% tungsten, 0 to 0.1% silicon, the remainder being nickel and inevitable impurities.
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