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ycxssg

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[求助] MCrAlY涂层与镍基合金之间Al会从M层扩散到基体而不是从基体扩散到M层, 为什么? 已有1人参与

MCrAlY涂层与镍基合金之间会有元素互扩散发生,我看文献中都说是Al会从MCrAlY层扩散到基体而不是从基体扩散到M层,但Al在他们中的含量差不多,为什么?
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mzhuxust

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【答案】应助回帖

感谢参与,应助指数 +1
楼主确定Al含量差不多?一般涂层Al 含量要比基体高,否则就没必要制备涂层了!
2楼2015-01-04 22:37:17
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ycxssg

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引用回帖:
2楼: Originally posted by mzhuxust at 2015-01-04 22:37:17
楼主确定Al含量差不多?一般涂层Al 含量要比基体高,否则就没必要制备涂层了!

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3楼2015-01-05 00:53:43
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