article·2009-01-01Open access

Effect of alloy elements on the antioxidant properties of Cu-Te-Cr alloys

TU Ming-jing

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Abstract

The antioxidant properties of Cu-Te-Cr alloys with different Te content were studied at 300-600℃ by measuring oxidation mass gain.Combining with SEM,XRD and other testing techniques,the mechanism was disscussed.The result showed that the antioxidant properties of Cu had improved obviously when adding Te,Cr elements into pure copper.It is because that internal oxidation of alloy took place,and the combination strength of the oxide film adhesion to alloy and consistency of oxide film were enhanced;Additional,with the increase of temperature,the parabola law of the alloy antioxidant rule transformed into the linear law.
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OpenAlex topics: Metallurgy and Material Science · High-Temperature Coating Behaviors · Pigment Synthesis and Properties

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