Effect of small amounts of chalcogen alloying elements on the oxidation resistance of copper
Abstract: The effect of small amounts of chalcogen alloying elements (S, Se and Te) on the oxidation resistance (OR) of Cu has been investigated at 300–800 °C in 0.1 MPa oxygen atmospheres. Compared to pure copper, the addition of S, Se and Te could effectively improve the OR below 600 °C mainly owing to the chalcogen-element inclusions which hinder the diffusion of Cu. However, it becomes weak above 800 °C. In contrast, the failure at 800 °C is associated with the absence of those inclusions. The results are discussed in detail by the thermodynamic methods.
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
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Online-Ressource
- Sprache
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Englisch
- Erschienen in
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Effect of small amounts of chalcogen alloying elements on the oxidation resistance of copper ; volume:38 ; number:6 ; year:2020 ; pages:529-536 ; extent:08
Corrosion reviews ; 38, Heft 6 (2020), 529-536 (gesamt 08)
- Urheber
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Zhu, Yongfu
Wang, Yaru
Zhang, Jian
Li, Chunhe
Ji, Zhengtong
Liu, Guojun
- DOI
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10.1515/corrrev-2020-0040
- URN
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urn:nbn:de:101:1-2410301817227.089790628097
- Rechteinformation
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
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15.08.2025, 07:24 MESZ
Datenpartner
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Beteiligte
- Zhu, Yongfu
- Wang, Yaru
- Zhang, Jian
- Li, Chunhe
- Ji, Zhengtong
- Liu, Guojun