Worldwide vehicle electrification to drive nickel demand By Ellsworth Dickson. Nickel is a most useful base metal. Because rust never sleeps, some 75% of nickel produced is used to make stainless steel, most being what is known as Class 2 nickel. Class 1 nickel, or pure nickel, is used for making steel alloys, storage batteries for laptops and cell phones and, of increasing importance, electric
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