铁钙

tiěgài

铁钙 — tiěgài

1. iron–calcium (ferrocalcium); an iron–calcium alloy or a material containing both iron and calcium, used in metallurgy or as an additive

   这家工厂生产铁钙合金，主要用于炼钢过程中的脱氧。 zhèjiā gōngchǎng shēngchǎn tiě gài héjīn zhǔyào yòngyú liàngāng guòchéng zhōng de tuōyǎng — This factory produces ferrocalcium alloys, mainly used for deoxidation in steelmaking.