名词
中文翻译：Unknown
同义词：
['high-strength alloy', 'superalloy']
例句：
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1. The Hiperco alloy is used in the construction of aircraft engines.
超合金用于飞机发动机的建造。
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2. The high-strength alloy is resistant to corrosion and wear.
高强度合金具有抗腐蚀和抗磨损的特性。
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3. Superalloys are often used in cutting tools due to their high hardness.
由于其高硬度，超合金常用于切削工具。