Oxidation of two-phase Cu-Cr alloys with different microstructures

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The oxidation of PM Cu-50Cr, MA Cu-40Cr and MS Cu-40Cr alloys at 800  ℃ in 0.1  MPa O2 was studied. The most important difference of their oxidation behaviors is the formation of an exclusive chromia scale on the surface of the MS Cu-40Cr alloy and a cont
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