Main products on Erbium (er) : industrial purity metal Erbium, high purity metal Erbium, metal Erbium targets, Er-Al alloy, Er-Pr alloy, and other Erbium alloys and alloy targets.
主要产品有工业纯度金属钇、高纯度金属钇、金属钇靶材、钇锆合金、钇铝合金、钇镁合金和其他钇合金、靶材等。
The industrial practical crystallizer for al alloy in low-frequent electromagnetic casting was designed based on the above mentioned idea.
结合生产实际情况，设计出工业上实用的低频电磁铸造铝合金结晶器。
The traditional process of producing Al-Sc alloy (contained 2% of Sc) is not fit for industrial production because of its high cost and complicated conditions.
本文综述了国内外铝钪合金的研究现状，介绍了钪在铝合金中的作用。
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