Aluminum parts processing, because of poor adhesion of the oxide film What?

Aluminum parts processing, because of poor adhesion of the oxide film What?

Aluminum parts processing, because of poor adhesion oxide film is as follows:

(1) oxide film is too thick (oxidation time is too long);

(2) oxidation solution concentration is too large;

(3) high temperature oxidation solution;

(4) an oxide film without aging treatment.

In aluminum machining process, if the oxide film poor adhesion occurs, the operator can make adjustments according to the above four factors on the oxide film adhesion influential.

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