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1.发明申请MACHINEABLE ALUMINUM ALLOYS CONTAINING IN AND SN AND PROCESS FOR PRODUCING THE SAME 审中-公开包含和SN的机械铝合金及其制造方法
公开(公告)号：WO1996013617A1
公开(公告)日：1996-05-09
申请号：PCT/US1995014023
申请日：1995-10-27
Applicant: REYNOLDS METALS COMPANY
Inventor： REYNOLDS METALS COMPANY , SUBHASISH, Sircar
IPC: C22C21/12
CPC classification number: C22C21/003 , C22C21/08 , C22C21/12
Abstract: Free-machining aluminum alloys are disclosed containing effective amounts of tin and indium. The tin and indium additions are especially adapted for use as free-machining constituents in aluminum alloys, such as AA2000 and AA6000 series aluminum alloys. The additions can be used in place of bismuth and lead in currently available free machining alloys. In alloys containing bismuth and tin, the indium can be used to replace the bismuth. A method of producing a free-machining aluminum alloy product also is described.
Abstract translation: 公开了含有有效量的锡和铟的自由加工铝合金。 锡和铟添加剂特别适用于铝合金中的自由加工成分，如AA2000和AA6000系列铝合金。 这些添加剂可以用于替代铋和铅在目前可获得的免费加工合金中。 在含有铋和锡的合金中，铟可用于代替铋。 还描述了一种生产自由加工铝合金产品的方法。
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公开(公告)号：EP1080336A1
公开(公告)日：2001-03-07
申请号：EP99924201.9
申请日：1999-05-19
Applicant: Reynolds Metals Company
Inventor： SUBHASISH, Sircar
IPC: F28F19/06
CPC classification number: F28F21/084 , B32B15/016 , C22C21/003 , F28F9/0246 , F28F9/0253 , Y10S165/905
Abstract: An aluminum alloy composition consists essentially of controlled amounts of iron, silicon, copper, manganese, magnesium, titanium, zinc, zirconium and free machining elements with the balance being aluminum and incidental impurities. The alloy provides improvements in combined strength, corrosion resistance, machinability and brazeability. A component or article made from the aluminum alloy can be machined to the right configuration and can be brazed to another component to form a high quality brazed joint. In addition, the article can withstand corrosive environments and has the necessary mechanical properties to interface with other components. The alloy is adapted for particular use as a component in a heat exchanger assembly (20), such as a connector block (10) having one or more machined surfaces or passageways (33).
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3.发明授权MACHINEABLE ALUMINUM ALLOYS CONTAINING IN AND SN AND PROCESS FOR PRODUCING THE SAME 失效含有铟和锡AND METHOD铝合金可加工
公开(公告)号：EP0793734B1
公开(公告)日：2001-04-25
申请号：EP95938979.2
申请日：1995-10-27
Applicant: REYNOLDS METALS COMPANY
Inventor： SUBHASISH, Sircar
CPC classification number: C22C21/003 , C22C21/08 , C22C21/12
Abstract: Free-machining aluminum alloys are disclosed containing effective amounts of tin and indium. The tin and indium additions are especially adapted for use as free-machining constituents in aluminum alloys, such as AA2000 and AA6000 series aluminum alloys. The additions can be used in place of bismuth and lead in currently available free machining alloys. In alloys containing bismuth and tin, the indium can be used to replace the bismuth. A method of producing a free-machining aluminum alloy product also is described.
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4.发明公开MACHINEABLE ALUMINUM ALLOYS CONTAINING IN AND SN AND PROCESS FOR PRODUCING THE SAME 失效含有铟和锡AND METHOD铝合金可加工
公开(公告)号：EP0793734A1
公开(公告)日：1997-09-10
申请号：EP95938979.0
申请日：1995-10-27
Applicant: REYNOLDS METALS COMPANY
Inventor： SUBHASISH, Sircar
IPC: C22C21
CPC classification number: C22C21/003 , C22C21/08 , C22C21/12
Abstract: Free-machining aluminum alloys are disclosed containing effective amounts of tin and indium. The tin and indium additions are especially adapted for use as free-machining constituents in aluminum alloys, such as AA2000 and AA6000 series aluminum alloys. The additions can be used in place of bismuth and lead in currently available free machining alloys. In alloys containing bismuth and tin, the indium can be used to replace the bismuth. A method of producing a free-machining aluminum alloy product also is described.
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