The rare earth lanthanum oxide doped molybdenum alloys containing different volume fraction lanthanum oxide particles werepowderprocessing.

结果表明,稀土氧化镧掺杂钼合金由于其细小的氧化镧颗粒和细小的晶粒的作用而具有较高的屈服强度.

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The process of infusion, drying and calcinations makes lanthanum oxide as rare earth absorbent.

通过浸渍 ——— 干燥———焙烧法制备预载镧氧化物稀土吸附剂,探讨了该吸附剂对水中磷的吸附性能.

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