The metallography and corrosion of an ancient chinese bimetallic bronze sword.
A bimetal bronze sword, unearthed from Hunan Province China, dating to the Warring States period (476–221BC) was examined analytically by optical metallography, neutron diffraction and X-ray diffraction. The results indicate that the tin content of the blade is 16%, not higher as previously reported...
| Publicado en: | Journal of Cultural Heritage Vol. 37; pp. 259 - 266 |
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| Autores principales: | , , , |
| Formato: | Artículo |
| Publicado: |
Elsevier B.V.
May2019
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| Materias: | |
| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=hlh&AN=136072341&site=ehost-live header: @attributes: shortDbName: hlh uiTerm: 136072341 longDbName: Humanities International Complete uiTag: AN controlInfo: bkinfo: jinfo: jid: 12962074 KK8 jtl: Journal of Cultural Heritage issn: 12962074 maglogo: N pubinfo: dt: May2019 vid: 37 pid: 467 pub: Elsevier B.V. artinfo: ui: 136072341 10.1016/j.culher.2018.10.004 ppf: 259 ppct: 7 formats: tig: atl: The metallography and corrosion of an ancient chinese bimetallic bronze sword. aug: au: Huang, Wei Winfried, Kockelmann Evelyne, Godfrey David, A Scott affil: China Numismatic Museum, Beijing, China Rutherford Appleton Laboratory, ISIS Facility, Chilton, UK Uffington Heritage Watch, Faringdon, Oxfordshire, UK UCLA/Getty Conservation Program, Cotsen Institute of Archaeology, University of California, Los Angeles, USA su: Bronze swords Metallography Bimetallic catalysts X-ray diffraction Malachite sug: subj: Bronze swords Metallography Bimetallic catalysts X-ray diffraction Malachite keyword: bimetal sword Chinese bronze Corrosion ab: A bimetal bronze sword, unearthed from Hunan Province China, dating to the Warring States period (476–221BC) was examined analytically by optical metallography, neutron diffraction and X-ray diffraction. The results indicate that the tin content of the blade is 16%, not higher as previously reported. The bimetallic bronze sword possesses a typical cast structure with annealing on the edge of spine. Distinct corrosion compounds pyromorphite was identified, with pseudomorphic malachite having replaced the original alpha phase. Redeposited copper and unusual phosphorus-containing corrosion products were analysed to investigate the mechanism of formation. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: Y dt: @attributes: year: 2019 holdings: @attributes: islocal: N |
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