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Green Car Congress
Feb 17, 2020, 5:00 am316 ptsNiobium is a metal primarily used by the steel industry as a ferroalloy strengthening element. High Strength Low Alloy (HSLA) steel accounts for about 90% of niobium usage with an average content of about 0.03% Nb. Adding niobium reduces the amount and weight of steel required, an important feature for the…
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