A method of forming a coating of an aluminium-zinc-silicon alloy on a steel strip is also disclosed.

本发明还披露了一种在钢带上形成铝-锌-硅合金镀层的方法。

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The invention discloses a steel strip having a coating of an aluminium-zinc-silicon alloy on at least one surface of the strip.

本发明披露了一种在带材的至少一个表面上具有铝-锌-硅合金镀层的钢带。

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The method is characterized by minimizing residence time of steel strip in contact with the aluminium-zinc-silicon alloy bath in the pot.

所述方法的特征在于将钢带在镀覆锅中浸入铝-锌-硅合金浴的停留时间最小化。

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Citigroup estimates that the spot price is below the production costs for 15% of copper producers, 25% of aluminium producers, 50% of zinc producers, 30% of nickel producers and 10% of iron-ore producers.

ECONOMIST: Fortunes in the mining business come and go faster than ever