METAL-RESIN COMPOSITE MATERIAL, METHOD FOR PRODUCING THE SAME, AND ALUMINUM SUBSTRATE HAVING ALUMINUM OXIDE COATING
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    发明申请
    METAL-RESIN COMPOSITE MATERIAL, METHOD FOR PRODUCING THE SAME, AND ALUMINUM SUBSTRATE HAVING ALUMINUM OXIDE COATING 审中-公开
    金属 - 树脂复合材料,其制造方法和具有氧化铝涂层的铝基材

    公开(公告)号:US20160194779A1

    公开(公告)日:2016-07-07

    申请号:US14911460

    申请日:2014-12-05

    IPC分类号: C25D11/18 B29C70/68

    摘要: A metal-resin composite material including an aluminum substrate having an aluminum oxide coating and a resin bonded to the aluminum substrate through the aluminum oxide coating, wherein the aluminum oxide coating has a porous surface layer in which columns with an average height of 10 to 100 nm are arranged in a dispersed state, an average value of sums of cross-sectional areas of the columns in randomly sampled 400 nm square visual fields of the porous surface layer is 8000 to 128000 nm2, an average value of sums of circumferential lengths of cross-sections of the columns in randomly sampled 400 nm square visual fields of the porous surface layer is 1000 to 27000 nm, and an average value of numbers of the columns in randomly sampled 400 nm square visual fields of the porous surface layer is 10 to 430.

    摘要翻译: 一种金属树脂复合材料,包括具有氧化铝涂层的铝基板和通过氧化铝涂层结合到铝基板的树脂,其中所述氧化铝涂层具有多孔表面层,其中平均高度为10至100的柱 nm被布置成分散状态,多孔表面层的随机取样的400nm方视场中的列的横截面积之和的平均值为8000〜128000nm 2,圆周长度的和的平均值 在多孔表面层的随机取样的400nm方视场中的列的截面为1000〜27000nm,多孔表面层的随机取样的400nm平方视场的列数平均值为10〜430 。