Various metallurgical processing routes for ilmenite are systematically described. Their relative merits and demerits are explained. Some developing trends of ilmenite metallurgy are forecasted.

对以钛铁矿为原料的各种冶金处理工艺作了系统的论述，阐明了各种处理工艺的相对优缺点及应用前景，并提出钛铁矿冶金工艺的发展趋势。

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The rare earth lanthanum oxide doped molybdenum alloys containing different volume fraction lanthanum oxide particles were prepared by powder metallurgical processing.

使用粉末冶金工艺制备了不同体积分数稀土氧化镧颗粒掺杂的钼合金。

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This Study must include adequate information on mining, processing, metallurgical, economic, and other relevant factors that demonstrate, at the time of reporting, that economic extraction is justified.

FORBES: But Every Generation Does Indeed Exhaust Its Mineral Reserves