• The molybdenum alloy reinforced by lanthana particles with the sizes of nanometer and micron was prepared by powder metallurgy.

    采用粉末冶金法制备了微米尺寸纳米尺寸氧化粒子增强合金

    youdao

  • The molybdenum alloy reinforced by lanthana particles with the sizes of nanometer and micron was prepared by powder metallurgy.

    采用粉末冶金法制备了微米尺寸纳米尺寸氧化粒子增强合金

    youdao

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