Examples of metal alloys include stainless steel which is an alloy of iron, nickel, and chromium; and gold jewelry which usually contains an alloy of gold and nickel.
金属合金的例子有：不锈钢是一种铁、镍、铬的合金，以及金饰品通常含有金镍合金。
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Examples of metal alloys include stainless steel which is an alloy of iron, nickel, and chromium; and gold jewelry which usually contains an alloy of gold and nickel.
金属合金的例子有：不锈钢是一种铁、镍和铬的合金，以及金饰品通常含有金镍合金。
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The levels of chromium, molybdenum and nitrogen all serve to provide the AL-6XN alloy with resistance to acidic, oxidizing chloride solutions previously achieved only by the nickel base alloys.