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1. 发明申请

WO2017007458A1 METHODS OF OFF-LINE HEAT TREATMENT OF NON-FERROUS ALLOY FEEDSTOCK 审中-公开
标题翻译：非合金进料离线热处理方法
公开(公告)号：WO2017007458A1
公开(公告)日：2017-01-12
申请号：PCT/US2015/039391
申请日：2015-07-07
申请人： WYATT-MAIR, Gavin, F. , TOMES, David, A. , BENNON, William, D. , KILMER, Raymond, J. , RIGGS, James, C. , UNAL, Ali , NEWMAN, John, M. , ROUNS, Thomas, N.
发明人： WYATT-MAIR, Gavin, F. , TOMES, David, A. , BENNON, William, D. , KILMER, Raymond, J. , RIGGS, James, C. , UNAL, Ali , NEWMAN, John, M. , ROUNS, Thomas, N.
IPC分类号： C22F1/04
CPC分类号： C22F1/04
摘要： The present invention, in some embodiments, is a method of forming an O temper or T temper product that includes obtaining a coil of a non-ferrous alloy strip as feedstock; uncoiling the coil of the feedstock; heating the feedstock to a temperature between a recrystallization temperature of the non-ferrous alloy and 10 degrees Fahrenheit below a solidus temperature of the non-ferrous alloy; and quenching the feedstock to form a heat-treated product having am O temper or T temper. The non-ferrous alloy strip used in the method excludes aluminum alloys having 0.4 weight percent silicon, less than 0.2 weight percent iron, 0.35 to 0.40 weight percent copper, 0.9 weight percent manganese, and 1 weight percent magnesium.
摘要翻译：在一些实施方案中，本发明是形成O回火或T回火产物的方法，其包括获得作为原料的非铁合金带的线圈; 开卷原料的卷材; 将原料加热到有色金属合金的再结晶温度和低于非铁合金的固相线温度10华氏度之间的温度; 并淬火原料以形成具有回火或T回火的热处理产品。该方法中使用的有色金属合金带不包括具有0.4重量％硅，小于0.2重量％铁，0.35-0.40重量％铜，0.9重量％锰和1重量％镁的铝合金。

2. 发明申请

WO2004065043A3 METHOD FOR SHORTENING PRODUCTION TIME OF HEAT TREATED ALUMINUM ALLOY CASTINGS 审中-公开
标题翻译：热处理铝合金铸件生产时间的方法
公开(公告)号：WO2004065043A3
公开(公告)日：2004-10-28
申请号：PCT/US2004001921
申请日：2004-01-21
申请人： ALCOA INC , KAMAT RAJEEV G , BENNON WILLIAM D , MURTHA SHAWN J
发明人： KAMAT RAJEEV G , BENNON WILLIAM D , MURTHA SHAWN J
IPC分类号： B22F20060101 , C22F1/04 , C22F1/047
CPC分类号： C22F1/04 , C22F1/047
摘要： A method for producing a heat-treated aluminum alloy casting in a shortened period of time, the method comprising: (a) providing a heat treatable aluminum alloy casting at a solutionizing temperature; (b) first stage cooling the heat treatable aluminum alloy casting to a critical temperature at which precipitation of second phase particles of the heat treatable aluminum alloy casting is negligible, wherein the first stage cooling comprises a first stage cooling rate from about 15 DEG F per second to about 100 DEG F per second; (c) second stage cooling said heat treatable aluminum alloy casting to ambient temperature; (d) heating said heat treatable aluminum alloy casting to an artificial aging temperature; and (e) artificially aging said heat treatable aluminum alloy casting at said artificial aging temperature for a predetermined artificial aging time to form said heat-treated aluminum alloy casting.
摘要翻译：一种在短时间内制造热处理的铝合金铸件的方法，所述方法包括：（a）在溶解温度下提供可热处理的铝合金铸件; （b）第一阶段将可热处理的铝合金铸件冷却至可热处理的铝合金铸件的第二相颗粒的沉淀可忽略的临界温度，其中第一阶段的冷却包括从约15°F / 秒至约100°F /秒; （c）第二阶段将所述可热处理的铝合金铸件冷却至环境温度; （d）将所述可热处理的铝合金铸件加热至人造老化温度; 和（e）在所述人造时效温度下人造老化所述可热处理的铝合金铸件达预定的人造老化时间，以形成所述热处理的铝合金铸件。

3. 发明申请

WO2004065043A2 METHOD FOR SHORTENING PRODUCTION TIME OF HEAT TREATED ALUMINUM ALLOY CASTINGS 审中-公开
标题翻译：缩短热处理铝合金铸件生产时间的方法
公开(公告)号：WO2004065043A2
公开(公告)日：2004-08-05
申请号：PCT/US2004/001921
申请日：2004-01-21
申请人： ALCOA INC. , KAMAT, Rajeev G. , BENNON, William D. , MURTHA, Shawn J.
发明人： KAMAT, Rajeev G. , BENNON, William D. , MURTHA, Shawn J.
IPC分类号： B22F
CPC分类号： C22F1/04 , C22F1/047
摘要： A method for producing a heat-treated aluminum alloy casting in a shortened period of time, the method comprising: (a) providing a heat treatable aluminum alloy casting at a solutionizing temperature; (b) first stage cooling the heat treatable aluminum alloy casting to a critical temperature at which precipitation of second phase particles of the heat treatable aluminum alloy casting is negligible, wherein the first stage cooling comprises a first stage cooling rate from about 15°F per second to about 100°F per second; (c) second stage cooling said heat treatable aluminum alloy casting to ambient temperature; (d) heating said heat treatable aluminum alloy casting to an artificial aging temperature; and (e) artificially aging said heat treatable aluminum alloy casting at said artificial aging temperature for a predetermined artificial aging time to form said heat-treated aluminum alloy casting.
摘要翻译：该方法包括：（a）在固溶温度下提供可热处理的铝合金铸件;（b）提供一种用于在短时间内制造热处理铝合金铸件的方法，（b）第一阶段将可热处理的铝合金铸件冷却至临界温度，在该临界温度下可热处理的铝合金铸件的第二相颗粒的沉淀可忽略不计，其中第一阶段冷却包括从约15°F / 秒至大约100°F每秒; （c）将所述可热处理的铝合金铸件冷却至环境温度的第二阶段; （d）将所述可热处理铝合金铸件加热至人工时效温度; （e）将所述可热处理铝合金铸件在所述人工时效温度下人工时效预定的人工时效时间，以形成所述热处理铝合金铸件。

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