Enhanced Corrosion Resistance and Microhardness of Titanium with Electroless Deposition Ni-W-Cr-P Coating.
Saved in:
| Title: | Enhanced Corrosion Resistance and Microhardness of Titanium with Electroless Deposition Ni-W-Cr-P Coating. |
|---|---|
| Authors: | Che, Long1 (AUTHOR), Xiao, Min1 (AUTHOR), Xu, Hang1 (AUTHOR), Wang, Bin1 (AUTHOR), Jin, Yong1 (AUTHOR) yongjin-scu@163.com |
| Source: | Materials & Manufacturing Processes. Aug2013, Vol. 28 Issue 8, p899-904. 6p. 1 Black and White Photograph, 2 Charts, 6 Graphs. |
| Subjects: | Corrosion & anti-corrosives, Corrosion resistant materials, Electroless deposition, Microhardness, Coating processes, Titanium |
| Abstract: | In the present study, Ni-W-Cr-P quaternary alloy coatings were prepared on titanium-based alloys by electroless deposition. The morphology, crystal structure, microhardness, and corrosion resistance of samples were studied by scanning electron microscope (SEM), X-ray diffractometer (XRD), microhardness tester, and electrochemical analyzer. The results show that the microstructure of these alloy films changes with the increase of annealing temperature. As-deposited alloy layers belong to nickel-based mischcrystal structure, and its crystallinity was enhanced to 200°C and 300°C, gradually; the new phase Ni3P began to appear at 400°C, completely crystallized at 600°C; Cr1.12Ni2.88and Ni3Ti phases were present at 700°C; Ni and Ni3P phases were totally decomposed at 800°C, and Cr4Ni15W, Cr2Ni3, Ni17W3, Cr, Cr3P, and Ni2P generated. Because of the different structures after annealing, microhardness and corrosion resistance of the alloy coatings possess a relevant change. The Ni–W–Cr–P alloy coatings heated at 600°C exhibit better microhardness and corrosion resistance than those of samples at other annealing temperature. The related mechanisms of those results were also discussed, briefly. [ABSTRACT FROM PUBLISHER] |
| Copyright of Materials & Manufacturing Processes is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
|
Full text is not displayed to guests.
Login for full access.
|
|
| FullText | Links: – Type: pdflink Text: Availability: 1 |
|---|---|
| Header | DbId: egs DbLabel: Engineering Source An: 89431739 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: Enhanced Corrosion Resistance and Microhardness of Titanium with Electroless Deposition Ni-W-Cr-P Coating. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Che%2C+Long%22">Che, Long</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Xiao%2C+Min%22">Xiao, Min</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Xu%2C+Hang%22">Xu, Hang</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+Bin%22">Wang, Bin</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Jin%2C+Yong%22">Jin, Yong</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> yongjin-scu@163.com</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Materials+%26+Manufacturing+Processes%22">Materials & Manufacturing Processes</searchLink>. Aug2013, Vol. 28 Issue 8, p899-904. 6p. 1 Black and White Photograph, 2 Charts, 6 Graphs. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Corrosion+%26+anti-corrosives%22">Corrosion & anti-corrosives</searchLink><br /><searchLink fieldCode="DE" term="%22Corrosion+resistant+materials%22">Corrosion resistant materials</searchLink><br /><searchLink fieldCode="DE" term="%22Electroless+deposition%22">Electroless deposition</searchLink><br /><searchLink fieldCode="DE" term="%22Microhardness%22">Microhardness</searchLink><br /><searchLink fieldCode="DE" term="%22Coating+processes%22">Coating processes</searchLink><br /><searchLink fieldCode="DE" term="%22Titanium%22">Titanium</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: In the present study, Ni-W-Cr-P quaternary alloy coatings were prepared on titanium-based alloys by electroless deposition. The morphology, crystal structure, microhardness, and corrosion resistance of samples were studied by scanning electron microscope (SEM), X-ray diffractometer (XRD), microhardness tester, and electrochemical analyzer. The results show that the microstructure of these alloy films changes with the increase of annealing temperature. As-deposited alloy layers belong to nickel-based mischcrystal structure, and its crystallinity was enhanced to 200°C and 300°C, gradually; the new phase Ni3P began to appear at 400°C, completely crystallized at 600°C; Cr1.12Ni2.88and Ni3Ti phases were present at 700°C; Ni and Ni3P phases were totally decomposed at 800°C, and Cr4Ni15W, Cr2Ni3, Ni17W3, Cr, Cr3P, and Ni2P generated. Because of the different structures after annealing, microhardness and corrosion resistance of the alloy coatings possess a relevant change. The Ni–W–Cr–P alloy coatings heated at 600°C exhibit better microhardness and corrosion resistance than those of samples at other annealing temperature. The related mechanisms of those results were also discussed, briefly. [ABSTRACT FROM PUBLISHER] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Materials & Manufacturing Processes is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=89431739 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1080/10426914.2013.792412 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 6 StartPage: 899 Subjects: – SubjectFull: Corrosion & anti-corrosives Type: general – SubjectFull: Corrosion resistant materials Type: general – SubjectFull: Electroless deposition Type: general – SubjectFull: Microhardness Type: general – SubjectFull: Coating processes Type: general – SubjectFull: Titanium Type: general Titles: – TitleFull: Enhanced Corrosion Resistance and Microhardness of Titanium with Electroless Deposition Ni-W-Cr-P Coating. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Che, Long – PersonEntity: Name: NameFull: Xiao, Min – PersonEntity: Name: NameFull: Xu, Hang – PersonEntity: Name: NameFull: Wang, Bin – PersonEntity: Name: NameFull: Jin, Yong IsPartOfRelationships: – BibEntity: Dates: – D: 03 M: 08 Text: Aug2013 Type: published Y: 2013 Identifiers: – Type: issn-print Value: 10426914 Numbering: – Type: volume Value: 28 – Type: issue Value: 8 Titles: – TitleFull: Materials & Manufacturing Processes Type: main |
| ResultId | 1 |
