alloying metal affect 合金元素影响
faulty alloying of metal 金属不恰当合金化
metal carbide alloying layer 金属碳化物合金层
In the United States, manufacturers of catalytic converters would suffer the most, followed by the metal alloying and ceramic-making sectors.
在美国，受创最为严重的是触媒转换器制造商。其次是合金与陶瓷生产行业。
BASE metal, The underlining metal to which alloying agents or metals are added.
基底金属，指合金中的主要金属成份。
A grey metal that is normally used as an alloying agent for iron and stainless steel.
钒是一种灰色的金属，通常作为铁和不锈钢的合金元素。
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