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1. 发明授权

US6113850A 2XXX series aluminum alloy 失效
标题翻译： 2XXX系列铝合金
公开(公告)号：US6113850A
公开(公告)日：2000-09-05
申请号：US287915
申请日：1994-08-09
申请人： Charles W. Bartges , Gerald D. Scott , Thomas J. Klemp , M. Elise Hyland , James A. Brock , Colleen Spillard
发明人： Charles W. Bartges , Gerald D. Scott , Thomas J. Klemp , M. Elise Hyland , James A. Brock , Colleen Spillard
IPC分类号： C22C21/12
CPC分类号： C22C21/12 , B21C23/002 , C22F1/057
摘要： An A-rated, aluminum alloy suitable for machining, said alloy consisting essentially of: about 4-5.75 wt. % copper, about 0.2-0.9 wt. % bismuth, about 0.12-1.0 wt. % tin, the ratio of bismuth to tin ranging from about 0.8:1 to 5:1, up to about 0.7 wt. % iron, up to about 0.4 wt. % silicon, up to about 0.3 wt. % zinc, the balance aluminum, incidental elements and impurities. On a preferred basis, this alloy contains about 4.4-5.0 wt. % copper, about 0.4-0.75 wt. % bismuth, about 0.2-0.5 wt. % tin, the ratio of bismuth to tin ranging from about 1:1 to 3:1, about 0.2 wt. % or less iron and about 0.2 wt. % or less silicon. The alloy is substantially lead-free, cadmium-free and thallium-free. There is further disclosed an improved method for making screw machine stock or wire, rod and bar product from this alloy by casting, preheating, extruding, solution heat treating, cold finishing and aging the same.
摘要翻译：适用于机械加工的A级铝合金，所述合金基本上由以下组成：约4-5.75重量％％铜，约0.2-0.9重量％％铋，约0.12-1.0wt。％锡，铋与锡的比例为约0.8:1至5:1，至多约0.7wt。％铁，高达约0.4wt。％硅，至多约0.3重量％％锌，余量为铝，附带元素和杂质。在优选的基础上，该合金含有约4.4-5.0重量％％铜，约0.4-0.75重量％％铋，约0.2-0.5重量％％锡，铋与锡的比例为约1:1至3:1，约0.2wt。％或更少的铁和约0.2wt。％以下硅。该合金基本上是无铅的，不含镉，不含铊。进一步公开了一种通过铸造，预热，挤出，固溶热处理，冷加工和老化来制造螺杆机械原料或线，棒和棒产品的改进方法。

2. 发明授权

US5162065A Aluminum alloy suitable for pistons 失效
标题翻译：铝合金适用于活塞
公开(公告)号：US5162065A
公开(公告)日：1992-11-10
申请号：US769999
申请日：1991-10-02
申请人： Gerald D. Scott , Barrie S. Shabel , Anthony Morales
发明人： Gerald D. Scott , Barrie S. Shabel , Anthony Morales
IPC分类号： C22C21/02 , C22C21/04 , F02F3/00
CPC分类号： F02F3/00 , C22C21/02 , C22C21/04 , F02F2200/04 , F05C2201/021 , F05C2201/028 , F05C2201/0466 , F05C2201/0475 , F05C2201/0496
摘要： Disclosed is an aluminum alloy suitable for high temperature applications comprised of at least 9 wt. % Si, 3 to 7 wt. % Ni, 1.5 to 6 wt. % Cu, at least one of the elements selected from Mg, Mn, V, Sc, Fe, Ti, Sr, Zn, B and Cr, the remainder aluminum and impurities.
摘要翻译：公开了一种适用于高温应用的铝合金，其包含至少9wt。％Si，3〜7wt。％Ni，1.5〜6wt。％Cu，选自Mg，Mn，V，Sc，Fe，Ti，Sr，Zn，B和Cr中的至少一种元素，余量为铝和杂质。

3. 发明申请

US20120261035A1 HIGH STRENGTH, HIGH STRESS CORROSION CRACKING RESISTANT AND CASTABLE Al-Zn-Mg-Cu-Zr ALLOY FOR SHAPE CAST PRODUCTS 审中-公开
标题翻译：高强度，高应力腐蚀开裂耐腐蚀和可变形Al-Zn-Mg-Cu-Zr合金
公开(公告)号：US20120261035A1
公开(公告)日：2012-10-18
申请号：US13449273
申请日：2012-04-17
申请人： JEN C. LIN , Xinyan Yan , Wenping Zhang , James P. Moran , John M. Newman , Ralph R. Sawtell , Gerald D. Scott , Michael Brandt , Bob R. Fors , Rick A. Borns , Moustapha Mbaye
发明人： JEN C. LIN , Xinyan Yan , Wenping Zhang , James P. Moran , John M. Newman , Ralph R. Sawtell , Gerald D. Scott , Michael Brandt , Bob R. Fors , Rick A. Borns , Moustapha Mbaye
IPC分类号： C22F1/053 , C22C21/16
CPC分类号： C22F1/053 , C22C1/06 , C22C21/10
摘要： The present invention provides an Al—Zn—Mg—Cu casting alloy that provides high strength for automotive and aerospace applications and optimized stress corrosion cracking resistance in highly corrosive and tensile environments. The inventive alloy composition includes about 3.5 wt. % to about 5.5 wt. % Zn; about 1.0 wt. % to about 3.0 wt. % Mg; about 0.5 wt. % to about 1.2 wt. % Cu; less than about 1.0 wt. % Si; less than about 0.30 wt. % Mn; less than about 0.30 wt. % Fe; and a balance of Al and incidental impurities.
摘要翻译：本发明提供了一种Al-Zn-Mg-Cu铸造合金，其在高腐蚀性和拉伸环境中为汽车和航空航天应用提供高强度和优化的抗应力腐蚀开裂性。本发明的合金组合物包含约3.5wt。％至约5.5wt。％Zn; 约1.0重量％％至约3.0wt。％Mg; 约0.5wt。％至约1.2wt。％Cu; 小于约1.0wt。％Si; 小于约0.30重量％％Mn; 小于约0.30重量％％Fe; 以及Al和杂质的平衡。

4. 发明授权

US5370171A Die-casting process and equipment 失效
标题翻译：压铸工艺及设备
公开(公告)号：US5370171A
公开(公告)日：1994-12-06
申请号：US124387
申请日：1993-09-20
申请人： James R. Fields , Men G. Chu , Lawrence W. Cisko , C. Edward Eckert , Thomas R. Hornack , Marshall A. Klingensmith , Richard A. Manzini , M. K. Premkumar , Gerald D. Scott , Mohammad A. Zaidi
发明人： James R. Fields , Men G. Chu , Lawrence W. Cisko , C. Edward Eckert , Thomas R. Hornack , Marshall A. Klingensmith , Richard A. Manzini , M. K. Premkumar , Gerald D. Scott , Mohammad A. Zaidi
IPC分类号： B22D17/14 , B22D17/20 , B22D17/30 , B22D17/32 , B22D41/50 , C22B21/06 , C22C21/02
CPC分类号： B22D17/2015 , B22D17/14 , B22D17/2007 , B22D17/30 , B22D17/32 , B22D41/50 , C22B21/06
摘要： The die casting machine includes a trough containing a supply of molten metal and a feed tube extending into the supply of molten metal in the trough. A flow of molten metal is maintained in the trough past the feed tube independent of the transfer of molten metal through the feed tube. The die casting machine further includes a filtering system.
摘要翻译：压铸机包括容纳熔融金属的槽和延伸到槽中的熔融金属供应的进料管的槽。不管熔融金属通过进料管的转移，熔融金属流经过进料管保持在槽中。压铸机还包括过滤系统。

5. 发明授权

US5123973A Aluminum alloy extrusion and method of producing 失效
标题翻译：铝合金挤压及其生产方法
公开(公告)号：US5123973A
公开(公告)日：1992-06-23
申请号：US661587
申请日：1991-02-26
申请人： Gerald D. Scott , James A. Brock , Thomas J. Klemp
发明人： Gerald D. Scott , James A. Brock , Thomas J. Klemp
IPC分类号： C22C21/02 , C22F1/043
CPC分类号： C22C21/02 , C22F1/043
摘要： A worked rod extrusion product for fabricating into products having high wear resistance surfaces, the product comprised of 11 to 13.5 wt. % Si, 0.5 to 1.45 wt % Cu, 0.8 to 3 wt. % Mg, 0.5 to 2.95 wt. % Ni, max 1 wt. % Fe, max 0.1 wt. % Cr, max 0.25 wt. % Zn, the balance aluminum, incidental elements and impurities.
摘要翻译：一种用于制造具有高耐磨表面的产品的加工棒挤出产品，该产品由11至13.5重量％％Si，0.5〜1.45重量％的Cu，0.8〜3重量％％Mg，0.5〜2.95wt。％Ni，最大1wt。％Fe，最大0.1wt。％Cr，最大0.25wt。％Zn，余量为铝，附带元素和杂质。

6. 发明授权

US5076344A Die-casting process and equipment 失效
标题翻译：铸造工艺和设备
公开(公告)号：US5076344A
公开(公告)日：1991-12-31
申请号：US320140
申请日：1989-03-07
申请人： James R. Fields , Men G. Chu , Lawrence W. Cisko , C. Edward Eckert , George C. Full , Thomas R. Hornack , Thomas J. Kasun , Jerri F. McMichael , Richard A. Manzini , Janel M. Miller , M. K. Premkumar , Thomas J. Rodjom , Gerald D. Scott , William G. Truckner , Robert C. Wallace , Mohammad A. Zaidi
发明人： James R. Fields , Men G. Chu , Lawrence W. Cisko , C. Edward Eckert , George C. Full , Thomas R. Hornack , Thomas J. Kasun , Jerri F. McMichael , Richard A. Manzini , Janel M. Miller , M. K. Premkumar , Thomas J. Rodjom , Gerald D. Scott , William G. Truckner , Robert C. Wallace , Mohammad A. Zaidi
IPC分类号： B22D17/14 , B22D17/20 , B22D17/30 , B22D17/32 , B22D41/50 , C22B21/06 , C22C21/02
CPC分类号： B22D17/2015 , B22D17/14 , B22D17/2007 , B22D17/30 , B22D17/32 , B22D41/50 , C22B21/06
摘要： This invention provides improved casting processes, equipment, and products. The invention is especially advantageous for die casting.
摘要翻译：本发明提供了改进的铸造工艺，设备和产品。本发明对于压铸特别有利。

7. 发明申请

US20080066833A1 HIGH STRENGTH, HIGH STRESS CORROSION CRACKING RESISTANT AND CASTABLE Al-Zn-Mg-Cu-Zr ALLOY FOR SHAPE CAST PRODUCTS 审中-公开
标题翻译：高强度，高应力腐蚀开裂耐腐蚀和可变形Al-Zn-Mg-Cu-Zr合金
公开(公告)号：US20080066833A1
公开(公告)日：2008-03-20
申请号：US11856631
申请日：2007-09-17
申请人： Jen C. Lin , Xinyan Yan , Wenping Zhang , James P. Moran , John M. Newman , Ralph R. Sawtell , Gerald D. Scott , Michael Brandt , Bob R. Fors , Rick A. Borns , Moustapha Mbaye
发明人： Jen C. Lin , Xinyan Yan , Wenping Zhang , James P. Moran , John M. Newman , Ralph R. Sawtell , Gerald D. Scott , Michael Brandt , Bob R. Fors , Rick A. Borns , Moustapha Mbaye
IPC分类号： C22F1/053 , C22C21/10
CPC分类号： C22F1/053 , C22C1/06 , C22C21/10
摘要： The present invention provides an Al—Zn—Mg—Cu casting alloy that provides high strength for automotive and aerospace applications and optimized stress corrosion cracking resistance in highly corrosive and tensile environments. The inventive alloy composition includes about 3.5 wt. % to about 5.5 wt. % Zn; about 1.0 wt. % to about 3.0 wt. % Mg; about 0.5 wt. % to about 1.2 wt. % Cu; less than about 1.0 wt. % Si; less than about 0.30 wt. % Mn; less than about 0.30 wt. % Fe; and a balance of Al and incidental impurities.
摘要翻译：本发明提供了一种Al-Zn-Mg-Cu铸造合金，其在高腐蚀性和拉伸环境中为汽车和航空航天应用提供高强度和优化的抗应力腐蚀开裂性。本发明的合金组合物包含约3.5wt。％至约5.5wt。％Zn; 约1.0重量％％至约3.0wt。％Mg; 约0.5wt。％至约1.2wt。％Cu; 小于约1.0wt。％Si; 小于约0.30重量％％Mn; 小于约0.30重量％％Fe; 以及Al和杂质的平衡。

8. 发明授权

US5522950A Substantially lead-free 6XXX aluminum alloy 失效
标题翻译：基本上无铅6XXX铝合金
公开(公告)号：US5522950A
公开(公告)日：1996-06-04
申请号：US307194
申请日：1994-09-16
申请人： Charles W. Bartges , Thomas J. Klemp , Gerald D. Scott , Matthew J. Allyn
发明人： Charles W. Bartges , Thomas J. Klemp , Gerald D. Scott , Matthew J. Allyn
IPC分类号： C22F1/04 , C22C21/00 , C22C21/02 , C22C21/08 , C22C21/12 , C22C21/14 , C22C21/16 , C22F1/00
CPC分类号： C22F1/04 , C22C21/003 , C22C21/02 , C22C21/08 , C22C21/12 , C22C21/14 , C22C21/16
摘要： An A-rated aluminum alloy suitable for machining, said alloy consisting essentially of: about 0.15-1.0 wt. % copper, about 1.01-1.5 wt. % tin, about 0.65-1.35 wt. % magnesium, about 0.4-1.1 wt. % silicon, about 0.00 2-0.35 wt. % manganese, up to about 0.5 wt. % iron, up to about 0.15 wt. % chromium and up to about 0.15 wt. % titanium, the remainder substantially aluminum. On a preferred basis, this alloy contains about 0.51-0.75 wt. % copper, about 1.1-1.3 wt. % tin, about 0.7-0.9 wt. % magnesium and about 0.45-0.75 wt. % silicon. The alloy is substantially free of lead, bismuth, nickel, zirconium and cadmium. There is further disclosed an improved method for making screw machine stock or wire, rod and bar product from this alloy by casting, preheating, extruding, solution heat treating, cold finishing and thermally processing the aforementioned alloy composition.
摘要翻译：适用于机械加工的A级铝合金，所述合金主要由以下组成：约0.15-1.0重量％％铜，约1.01-1.5重量％％锡，约0.65-1.35wt。％镁，约0.4-1.1重量％％硅，约0.001-0.35wt。％锰，至多约0.5wt。％铁，高达约0.15wt。％铬和至多约0.15重量％％钛，余量基本为铝。在优选的基础上，该合金含有约0.51-0.75wt。％铜，约1.1-1.3重量％％锡，约0.7-0.9重量％％镁和约0.45-0.75重量％％硅。该合金基本上不含铅，铋，镍，锆和镉。进一步公开了通过铸造，预热，挤压，固溶热处理，冷加工和热处理上述合金组合物来制造螺旋机械坯料或线材，棒材和棒材的改进方法。

9. 发明授权

US5055255A Aluminum alloy suitable for pistons 失效
标题翻译：铝合金适用于活塞
公开(公告)号：US5055255A
公开(公告)日：1991-10-08
申请号：US510968
申请日：1990-04-19
申请人： Gerald D. Scott , Barrie S. Shabel , Anthony Morales
发明人： Gerald D. Scott , Barrie S. Shabel , Anthony Morales
IPC分类号： C22C21/02 , C22C21/04 , F02F3/00
CPC分类号： C22C21/04 , C22C21/02 , F02F3/00 , F02F2200/04 , F05C2201/021 , F05C2201/028 , F05C2201/0466 , F05C2201/0475 , F05C2201/0496
摘要： Disclosed is an aluminum alloy suitable for high temperature applications comprised of at least 9 wt. % Si, 3 to 7 wt. % Ni, 1.5 to 6 wt. % Cu, at least one of the elements selected from Mg, Mn, V, Sc, Fe, Ti, Sr, Zn, B and Cr, the remainder aluminum and impurities.
摘要翻译：公开了一种适用于高温应用的铝合金，其包含至少9wt。％Si，3〜7wt。％Ni，1.5〜6wt。％Cu，选自Mg，Mn，V，Sc，Fe，Ti，Sr，Zn，B和Cr中的至少一种元素，余量为铝和杂质。

10. 发明授权

US4975243A Aluminum alloy suitable for pistons 失效
标题翻译：铝合金适用于活塞
公开(公告)号：US4975243A
公开(公告)日：1990-12-04
申请号：US309112
申请日：1989-02-13
申请人： Gerald D. Scott , Barrie S. Shabel , Anthony Morales
发明人： Gerald D. Scott , Barrie S. Shabel , Anthony Morales
IPC分类号： C22C21/02 , C22C21/04 , F02F3/00
CPC分类号： C22C21/02 , C22C21/04 , F02F3/00 , F02F2200/04 , F05C2201/021 , F05C2201/028 , F05C2201/0466 , F05C2201/0475 , F05C2201/0496
摘要： Disclosed is an aluminum alloy suitable for high temperature applications comprised of at least 9.0 wt. % Si, 3.0 to 7.0 wt. % Ni, 1.5 to 6.0 wt. % Cu, at least one of the elements selected from Mg, Mn, V, Sc, Fe, Ti, Sr, Zn, B and Cr, the remainder aluminum and impurities.
摘要翻译：公开了一种适用于高温应用的铝合金，其包含至少9.0wt。％Si，3.0〜7.0wt。％Ni，1.5〜6.0wt。％Cu，选自Mg，Mn，V，Sc，Fe，Ti，Sr，Zn，B和Cr中的至少一种元素，余量为铝和杂质。

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