Shi et al., 2020 - Google Patents
Corrosion behaviors of Zr-Sn-Nb-Fe-Mo alloys in pure water at 360° C/18.6 MPa: influence of annealing temperature on the anti-corrosion propertiesShi et al., 2020
- Document ID
- 13010929882512563189
- Author
- Shi H
- Li J
- Mao J
- Lu W
- Publication year
- Publication venue
- Corrosion Science
External Links
Snippet
Abstract Zr-Sn-Nb-Fe-Mo alloys are heat treated at two different temperatures (480 and 550° C). A better corrosion resistance is obtained when annealed at 550° C. The lower oxidation rate is attributed to the reduction of oxide grain boundary area, as the grain boundaries are …
- 238000005260 corrosion 0 title abstract description 70
Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/02—Pre-treatment of the material to be coated
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