Feb 17, 2018 · Many reactions may take place when Al alloy is exposed to a conversion bath, leading to the formation of variouspounds at the uding Al 2 O 3 and AlOF, 41,42 AlF 3 and AlOOH, 40 Al 2 O 3 and AlF 3 46,59,69,89 Al 2 O 3 and Na 3 AlF 6 30,50 and AlPO 4. 30 An example of a depth profile of Zr-based coating ...
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