https://scholars.lib.ntu.edu.tw/handle/123456789/576882
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Chen S.-Y | en_US |
dc.contributor.author | Huang C.-Y | en_US |
dc.contributor.author | CHAO-SUNG LIN | en_US |
dc.creator | Chen S.-Y;Huang C.-Y;Lin C.-S. | - |
dc.date.accessioned | 2021-08-05T02:40:46Z | - |
dc.date.available | 2021-08-05T02:40:46Z | - |
dc.date.issued | 2021 | - |
dc.identifier.issn | 0010938X | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85102084701&doi=10.1016%2fj.corsci.2021.109354&partnerID=40&md5=e2b0aed394e83c51af11e39df0fccd41 | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/576882 | - |
dc.description.abstract | The microstructural evolution of AA7075-T6 aluminum alloy during alkaline cleaning in NaOH solution and desmutting in HNO3 solution was studied. AA7075-T6 contained micro-sized Mg-Si and Al-Fe-Cu constituent particles. After desmutting, Mg-Si particles transformed to Si-O particles, leaving gaps with the aluminum matrix. The aluminum matrix nearby Al-Fe-Cu particles suffered slight trenching corrosion; meanwhile, the corrosion of Al-Fe-Cu particles varied from slight corrosion, dealloying, and nano-scale galvanic corrosion induced by re-deposited Cu particulates. After alkaline cleaning and desmutting, the microstructure of constituent particles was inhomogeneous although a uniform, 5 ? 15-nm-thick Al oxide/hydroxide film covered the aluminum matrix. ? 2021 Elsevier Ltd | - |
dc.relation.ispartof | Corrosion Science | - |
dc.subject | Aluminum alloys; Aluminum coatings; Aluminum corrosion; Aluminum oxide; Cleaning; Copper corrosion; Galvanic corrosion; Iron alloys; Microstructure; Nanotechnology; Sodium hydroxide; Ternary alloys; 7075-T6 aluminium alloys; A aluminum; Alkaline cleaning; Aluminium matrix; B AES; B TEM; C acidic corrosion; C alkaline corrosion; C de-alloying; Inhomogeneities; Dealloying | - |
dc.title | Microstructure inhomogeneity of the constituent particles of 7075-T6 aluminum alloy after alkaline cleaning and desmutting | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.1016/j.corsci.2021.109354 | - |
dc.identifier.scopus | 2-s2.0-85102084701 | - |
dc.relation.journalvolume | 184 | - |
item.cerifentitytype | Publications | - |
item.openairetype | journal article | - |
item.fulltext | no fulltext | - |
item.grantfulltext | none | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
crisitem.author.dept | Materials Science and Engineering | - |
crisitem.author.parentorg | College of Engineering | - |
顯示於: | 材料科學與工程學系 |
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