For many decades, even after being exposed to the elements, zinc galvanizing has protected your steel heating and cooling ducts.

镀锌表皮暴露在自然环境中，但它几十年来还是很好地保护了负责加热或冷却的钢制管道。

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The adding of ni into the zinc bath or increasing of the galvanizing temperature can inhibit the reactivity partially. But the mechanism is not well understood.

通过往锌池中加入一定的镍或者提高镀锌温度，可以在一定程度上抑制硅的反应性，但机理不清楚。

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Zinc and Zinc-based alloys are used mainly in hot-dipping galvanizing to improving the corrosion-resistance of steel.

锌及锌基合金主要用于热浸镀锌，提高钢制件的耐腐蚀性能。

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For many years, zinc, which is used in galvanizing as an anti-corrosive in metals like steel, traded at about 50 cents a pound and was ignored.

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Zinc is also important for die-casting, galvanizing and rubber making and can be used as a paint pigment, wood preservative and agricultural fungicide.

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