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    • 9. 发明专利
    • Recycled material being upgraded and produced from cutting waste and scrap of aluminum
    • 回收材料从切割废物和铝的切片中提取和生产
    • JP2012017494A
    • 2012-01-26
    • JP2010154470
    • 2010-07-07
    • Nihon UnivSus CorpSus株式会社学校法人日本大学
    • KUBOTA MASAHIROOKADA TAKESHI
    • B22F1/00B22F3/20B22F8/00B22F9/04C22B7/00
    • Y02P10/24Y02W30/541
    • PROBLEM TO BE SOLVED: To obtain a fine powder with a high hardness by recycling cutting waste and scrap of aluminum alloy and by mechanical milling processing thereof, and to provide a new aluminum alloy recycled material which is processed into a rod-like shape from the aluminum alloy fine powder and has a higher Vickers hardness.SOLUTION: The fine powder of the aluminum alloy with the higher hardness as powder characteristics is prepared by mechanically grinding processing (mechanical milling) the cutting waste and scrap of the aluminum alloy at a condition of 7.2 ks or more. A bulk material consisting of the aluminum alloy recycled material with the higher Vickers hardness is obtained by hot extrusion after mechanically grinding processing (mechanical milling) the cutting waste and scrap of the aluminum alloy at a condition of 7.2 ks or more.
    • 要解决的问题:为了通过回收切割废料和铝合金的废料及其机械研磨加工来获得高硬度的细粉,并且提供一种新的铝合金再循环材料,其被加工成棒状 形状来自铝合金细粉,维氏硬度较高。

      解决方案:以7.2ks以上的条件,通过机械研磨(机械研磨)铝合金的切割废料和废料来制备具有较高硬度的粉末特性的铝合金粉末。 通过在7.2ks以上的条件下机械研磨处理(机械研磨)切割废料和铝合金废料后,通过热挤压获得由具有较高维氏硬度的铝合金再循环材料组成的散装材料。 版权所有(C)2012,JPO&INPIT