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公开(公告)号：EP2551038A3
公开(公告)日：2017-03-15
申请号：EP12178290.8
申请日：2012-07-27
IPC分类号： B22D17/00 , B22D17/10 , B22D17/22 , B22D21/00 , B22D21/02 , B22D21/06 , B22D25/02 , C22C27/02
CPC分类号： B22D21/06 , B22D17/00 , B22D17/10 , B22D17/2209 , B22D17/2218 , B22D21/005 , B22D21/022 , B22D21/025 , B22D25/02 , C22C27/02
摘要： A die casting system (50) includes a die (52) having a plurality of die elements (52, 54) that define a die cavity (60). A charge of material (M) is received in the die cavity (60). The charge of material (M) comprises a refractory metal intermetallic composite based material system.
摘要翻译： 压铸系统（50）包括具有限定模腔（60）的多个模具元件（52,54）的模具（52）。 在模腔（60）中接收材料（M）的装料。 材料（M）的装料包括难熔金属金属间复合材料体系。
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公开(公告)号：EP2233228B1
公开(公告)日：2013-10-30
申请号：EP10250284.6
申请日：2010-02-18
CPC分类号： B22D27/045 , B22D27/02
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公开(公告)号：EP2551038A2
公开(公告)日：2013-01-30
申请号：EP12178290.8
申请日：2012-07-27
CPC分类号： B22D21/06 , B22D17/00 , B22D17/10 , B22D17/2209 , B22D17/2218 , B22D21/005 , B22D21/022 , B22D21/025 , B22D25/02 , C22C27/02
摘要： A die casting system (50) includes a die (52) having a plurality of die elements (52, 54) that define a die cavity (60). A charge of material (M) is received in the die cavity (60). The charge of material (M) comprises a refractory metal intermetallic composite based material system.
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公开(公告)号：EP2390026A3
公开(公告)日：2012-10-24
申请号：EP11250099.6
申请日：2011-01-28
IPC分类号： B22D27/08
CPC分类号： B22D27/08
摘要： A method of forming a cast component includes at least partially surrounding an investment mold in a heat-insulating packing material, feeding a molten alloy into the investment mold to provide a filled investment mold, and agitating the filled investment mold while solidifying the molten alloy.
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公开(公告)号：EP2450656A1
公开(公告)日：2012-05-09
申请号：EP11187917.7
申请日：2011-11-04
发明人： Bochiechio, Mario P. , Marcin, John Joseph , Cetel, Alan D. , Shah, Dilip M. , Schlichting, Kevin W.
摘要： A crucible includes a composite of least two materials. The two materials are selected from a group consisting of alumina, calcia, yttria, erbia, gadolinia, magnesia, hafnia, and zirconia in a composition that has better resistance to reaction with hafnium from a molten hafnium-containing alloy than a nominal crucible composition of 70wt% magnesia and 30wt% alumina.
摘要翻译： 坩埚包括至少两种材料的复合材料。 这两种材料选自氧化铝，氧化钙，氧化钇，铒，氧化钆，氧化镁，铪和氧化锆组成的组合物，其比来自熔融铪合金的铪的反应性比标称坩埚组合物更好 70重量％的氧化镁和30重量％的氧化铝。
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公开(公告)号：EP2390026A2
公开(公告)日：2011-11-30
申请号：EP11250099.6
申请日：2011-01-28
IPC分类号： B22D27/00
CPC分类号： B22D27/08
摘要： A method of forming a cast component includes at least partially surrounding an investment mold in a heat-insulating packing material, feeding a molten alloy into the investment mold to provide a filled investment mold, and agitating the filled investment mold while solidifying the molten alloy.
摘要翻译： 一种成型铸造件的方法包括至少部分地围绕绝热包装材料中的投资模具，将熔融合金进料到投资模具中以提供填充的投资模具，以及在熔化合金固化的同时搅拌填充的投资模具。
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8.发明公开Process for casting columnar grain airfoil with preferential primary orientation 审中-公开铸造具有优选主对准柱状晶粒的翼的方法
公开(公告)号：EP2182098A2
公开(公告)日：2010-05-05
申请号：EP09252356.2
申请日：2009-10-02
发明人： Bullied, Steven J. , Verner, Carl R. , Bochiechio, Mario P. , Marcin, John Joseph , Chittenden, Kevin W.
摘要： A molding process utilizes a seed (28) with a columnar grain structure for defining a desired grain structure in a completed casting. The seed is received within a seed cavity of a mold (20). The molten material adopts the orientation of the columns (30) defined within the seed during solidification to form a completed molded article having a desired columnar grain structure.
摘要翻译： 的模制过程利用一个种子（28）与在完成浇铸柱状晶粒结构晶粒定义所期望的结构。 该种子的模具（20）的一个种子腔内接收。 熔融材料采用凝固过程中的种子中定义，以形成具有希望的柱状晶粒结构的完成模塑制品的列（30）的方向。
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公开(公告)号：EP2450131A3
公开(公告)日：2016-01-20
申请号：EP11187814.6
申请日：2011-11-04
IPC分类号： B22D17/28
摘要： A die casting system includes a die (112), a shot tube (124), a shot tube plunger (128) and a melting unit (132). The die (112) includes a plurality of die components that define a die cavity (120). The shot tube (124) is in fluid communication with the die cavity (120). The shot tube plunger (128) is moveable within the shot tube (124) to communicate a charge of material into the die cavity (120). The melting unit (46) is positioned relative to the die (112) and includes a bottom portion (42) having an opening (58) for selectively releasing a charge of material through the bottom portion (42).
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