Wall Street Journalのインスタグラム(wsj) - 3月22日 02時33分

Much of zinc's value comes from its industrial use as a protective coating for metal parts in things like cars and buildings. In hot-dip galvanization, zinc is melted and then steel objects are dipped in pools of the molten mineral. We went to V&S Amboy Galvanizing in Perth Amboy, N.J., for a behind-the-scenes look at hot-dip galvanizing.See more at the link in our profile. ?: @cool_hand_buch for @wsjphotos
#zinc #metal #steel

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