<?xml version="1.0" encoding="utf-8"?><metadata xmlns:dc="http://purl.org/dc/elements/1.1/"  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:dcterms="http://purl.org/dc/terms/"><dc:title xml:lang="en">aluminum alloy</dc:title><dc:identifier>http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31438435</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="en">Getty Institute</dc:publisher><dcterms:created>2026-03-30 20:58:10</dcterms:created><dcterms:isPartOf xsi:type="dcterms:URI">http://AATesaurus.cultura.gencat.cat/aat/getty_en</dcterms:isPartOf><dcterms:isPartOf xml:lang="en">Tesaurus d&apos;Art i Arquitectura</dcterms:isPartOf><dc:format>text/html</dc:format> <dcterms:alternative xml:lang="en">alloy, aluminium</dcterms:alternative> <dcterms:alternative xml:lang="en">alloys, aluminium</dcterms:alternative> <dcterms:alternative xml:lang="en">aluminium alloys</dcterms:alternative> <dcterms:alternative xml:lang="en">alloy, aluminum</dcterms:alternative> <dcterms:alternative xml:lang="en">alloys, aluminum</dcterms:alternative> <dcterms:alternative xml:lang="en">aluminum alloys</dcterms:alternative> <dc:description xml:lang="en"><![CDATA[ When not further qualified, the term refers to aluminum-copper alloy with or without small amounts of other alloying elements. Due to the influence of even tiny amounts of other elements on aluminum, there is an infinite variety of aluminum alloys. ]]></dc:description></metadata>