Beschädigungstolerantes Aluminiumlegierungsprodukt und Verfahren zu seiner Herstellung
The invention relates to a Product comprising an aluminium base alloy consisting of (in weight %): Cu3.8-4.9, Mg 1.2-1.8, Mn 0.1-0.9, Fe max. 0.12, Si max. 0.10, Ti max. 0.15, Zn max. 0.20, Cr max. 0.10, impurities each max. 0.05, total max. 0.15, balance aluminium, said product having a minimum L-0...
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| creator | HEINZ, LUDWIG HASZLER, JOHANN |
| description | The invention relates to a Product comprising an aluminium base alloy consisting of (in weight %): Cu3.8-4.9, Mg 1.2-1.8, Mn 0.1-0.9, Fe max. 0.12, Si max. 0.10, Ti max. 0.15, Zn max. 0.20, Cr max. 0.10, impurities each max. 0.05, total max. 0.15, balance aluminium, said product having a minimum L-0.2 % yield strength of 300 MPa or more, a minimum LT-0.2 % yield strength of 270 MPa, a minimum T-L fracture toughness KC(ao) of 100 MPa. 2ROOT m or more for a 700 mm wide CCT-panel, and having in both L/ST- and LT/ST-sections an average grain size of at least 6 according to ASTM E-112. Further the invention relates to a method for the manufacturing of such a product. |
| format | Patent |
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Further the invention relates to a method for the manufacturing of such a product.</description><edition>7</edition><language>ger</language><subject>ALLOYS ; CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS ; CHEMISTRY ; FERROUS OR NON-FERROUS ALLOYS ; LAYERED PRODUCTS ; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM ; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL ; METALLURGY ; PERFORMING OPERATIONS ; PUNCHING METAL ; ROLLING OF METAL ; TRANSPORTING ; TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><creationdate>2005</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050217&DB=EPODOC&CC=DE&NR=69915365T2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050217&DB=EPODOC&CC=DE&NR=69915365T2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HEINZ, LUDWIG</creatorcontrib><creatorcontrib>HASZLER, JOHANN</creatorcontrib><title>Beschädigungstolerantes Aluminiumlegierungsprodukt und Verfahren zu seiner Herstellung</title><description>The invention relates to a Product comprising an aluminium base alloy consisting of (in weight %): Cu3.8-4.9, Mg 1.2-1.8, Mn 0.1-0.9, Fe max. 0.12, Si max. 0.10, Ti max. 0.15, Zn max. 0.20, Cr max. 0.10, impurities each max. 0.05, total max. 0.15, balance aluminium, said product having a minimum L-0.2 % yield strength of 300 MPa or more, a minimum LT-0.2 % yield strength of 270 MPa, a minimum T-L fracture toughness KC(ao) of 100 MPa. 2ROOT m or more for a 700 mm wide CCT-panel, and having in both L/ST- and LT/ST-sections an average grain size of at least 6 according to ASTM E-112. 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Further the invention relates to a method for the manufacturing of such a product.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | ger |
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| subjects | ALLOYS CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY PERFORMING OPERATIONS PUNCHING METAL ROLLING OF METAL TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS |
| title | Beschädigungstolerantes Aluminiumlegierungsprodukt und Verfahren zu seiner Herstellung |
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