公开(公告)号：US3818566A

公开(公告)日：1974-06-25

申请号：US26376772

申请日：1972-06-19

Applicant: ALUMINUM CO OF AMERICA

Inventor： ANDERSON W ,  FRANZ E

IPC: C22C21/00 ,  C25D11/04 ,  C25D11/14 ,  C23B9/02

CPC classification number: C22C21/00 ,  C25D11/04 ,  C25D11/08 ,  C25D11/14 ,  Y10S428/926 ,  Y10S428/927 ,  Y10T428/1259 ,  Y10T428/12736

Abstract: An aluminum alloy containing 0.05 to 0.15% copper, 0.5 to 0.7% iron, 0.15 to 0.3% silicon, 0.3 to 0.6% manganese, the balance essentially aluminum when properly anodized acquires an attractive integral beige color. Sheet products fashioned from this material are useful in architectural applications such as covering the exterior of large buildings.

Abstract translation: 含有0.05〜0.15％的铜，0.5〜0.7％的铁，0.15〜0.3％的硅，0.3〜0.6％的锰，当进行适当的阳极氧化处理时，其基本上为铝，获得了有吸引力的整体米色。 从这种材料制成的板材产品在建筑应用中是有用的，例如覆盖大型建筑物的外部。

公开(公告)号：US3790452A

公开(公告)日：1974-02-05

申请号：US3790452D

申请日：1972-02-03

Applicant: ALUMINUM CO OF AMERICA

Inventor： ANDERSON W ,  FRANZ E

IPC: C22C21/02 ,  C25D11/04 ,  C23B9/02

CPC classification number: C25D11/04 ,  C22C21/02 ,  C25D11/08

Abstract: AN ALUMINUM BASE ALLOY CONTAINING IN PERCENT BY WEIGHT 3.5-6.5 SILICON, 0.3-0.65 MANGANESE, 0.1-0.7 IRON, A MAXIMUM OR 0.3 COPPER, A MAXIMUM OF 0.1 MAGNESIUM, ABD A MAXIMUM OR 0.1 TITANIUM, WITH A MAXIMUM TOTAL OF OTHER ELEMENTS 0.15%, AND NO MORE THAN 0.05% OF ANY ONE OF THESE OTHER ELEMENTS. THIS ALLOY IS COLORABLE BY ANODIZATION TO AN ATTRACTIVE SLATE-GRAY.

公开(公告)号：US3857165A

公开(公告)日：1974-12-31

申请号：US35719973

申请日：1973-05-04

Applicant: ALUMINUM CO OF AMERICA

Inventor： VERNAM W ,  ANDERSON W

IPC: B23K35/28 ,  B23K35/24

CPC classification number: B23K35/286

Abstract: A method of fusion welding structural members of an aluminum alloy parent metal having an essential composition of 0.8 to 7% copper, not more than 3% magnesium, 1.2% silicon, 1.2% manganese, 0.7% iron, 0.15% titanium, 0.15% vanadium, 0.25% zirconium, 0.25% zinc, 0.1% chromium, 0.02% cadmium, 0.05% others each, and 0.15% others total as impurities, balance aluminum, by forming a welded joint between the members with a filler metal having an essential composition of 5 to 7% copper, 1 to 2.5% magnesium, and 0.1 to 3.3% silicon, not more than 0.25% zirconium, 0.15 % titanium, 0.8% manganese, 0.7% iron, 0.02% vanadium, 0.25% zinc, 0.1% chromium, 0.05% others each, and 0.15% others total as impurities, balance aluminum. A method of fusion welding structural members of an aluminum alloy parent metal having an essential composition of 1.2 to 2.6% copper, 1.9 to 2.9% magnesium, and 5.1 to 6.7% zinc, not more than 0.35% chromium, 0.15% zirconium, 0.4% silicon, 0.5% iron, 0.3% manganese, 0.2% titanium, 0.05% others each, and 0.15% others total as impurities, balance aluminum, by forming a welded joint between the members with a weld filler metal having an essential composition of 5 to 7% copper, 1 to 2.5% magnesium, and 1 to 3.3% silicon, not more than 0.25% zirconium, 0.1% titanium, 0.8% manganese, 0.7% iron, 0.02% vanadium, 0.1% chromium, 0.05% others each, and 0.15% others total, balance aluminium.

Abstract translation: 一种铝合金母体金属的熔接结构件的方法，其基本组成为铜，铜，不超过3％，硅，1.2％锰，0.7％铁，0.15％钛，0.15％钒的必要组成 ，0.25％的锆，0.25％的锌，0.1％的铬，0.02％的镉，0.05％的其他的杂质和0.15％的其他总和作为杂质，通过在具有基本组成的填充金属之间形成焊接接头 5至7％的铜，1至2.5％的镁和0.1至3.3％的硅，不超过0.25％的锆，0.15％的钛，0.8％的锰，0.7％的铁，0.02％的钒，0.25％的锌，0.1％的铬， 各占0.05％，其他总量0.15％为杂质，余量为铝。