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公开(公告)号：EP2218797B1
公开(公告)日：2016-10-26
申请号：EP10155101.8
申请日：2004-06-11
Applicant: General Electric Company
Inventor： Shamblen, Clifford Earl , Ott, Eric Allen , Woodfield, Andrew Philip , Gigliotti, JR. Michael Francis Xavier
CPC classification number: C22C1/0433 , B22F9/20 , B22F9/28 , B22F2998/10 , C22C1/04 , B22F1/0003
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公开(公告)号：EP2910324A3
公开(公告)日：2016-03-09
申请号：EP15156525.6
申请日：2015-02-25
Applicant: General Electric Company
Inventor： Wu, Zhiwei , Li, Yanmin , Abbot, David Henry , Chen, Xiaobin , Broderick, Thomas Froats , Marte, Judson Sloan , Woodfield, Andrew Philip , Ott, Eric Allen
IPC: B22F3/105 , B22F3/15 , C04B35/645 , B23K15/00 , B22F3/02
Abstract: A method for manufacturing a three-dimensional part (20). The method includes: performing partial densification processing on loose machining powder (142), to form a densified and sealed enclosure (24), where there is still loose machining powder accommodated inside the enclosure; and performing overall densification processing on the enclosure and the machining powder inside the enclosure, so as to implement metallurgical bonding between the machining powder inside the enclosure and the enclosure during the densification, thereby forming a target three-dimensional part.
Abstract translation: 一种用于制造三维部件（20）的方法。 该方法包括：上散粉加工（142）执行部分致密化处理，以形成致密的和密封的外壳（24），其中有容纳在外壳内的沉默松散加工粉末; 并且在外壳和所述外壳内的加工粉末进行致密化的整体处理，以便在致密化期间实现机壳内的加工粉末与外壳之间的冶金结合，由此形成目标三维部分。
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3.发明公开
公开(公告)号：EP2298474A3
公开(公告)日：2013-12-25
申请号：EP10183757.3
申请日：2004-01-21
Applicant: General Electric Company
Inventor： Ott, Eric Allen , Woodfield, Andrew Philip , Shamblen, Clifford Earl
CPC classification number: C22C1/0458 , B22F9/20 , B22F9/28 , B22F2998/00 , B23K1/0008 , B23K26/32 , B23K26/34 , B23K26/342 , B23K35/0222 , B23K35/0244 , B23K35/025 , B23K35/0255 , B23K35/24 , B23K35/325 , B23K35/34 , B23K2201/001 , B23K2203/50 , C22C14/00 , C23C24/04 , C23C24/087 , C23C24/106 , B22F3/001 , B22F2207/01
Abstract: A metallic alloy made of metallic constituent elements is fabricated and utilized by first furnishing (20) a mixture of nonmetallic precursor compounds of the metallic constituent elements, and thereafter chemically reducing (22) the mixture of nonmetallic precursor compounds to produce a metallic alloy as a metallic alloy powder, without melting the metallic alloy. The metallic alloy powder is applied (26) to a surface of a substrate article (24), preferably in a coating, joining, or deposition application.
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4.发明公开Method for fabricating a superalloy article without any melting 审中-公开Verfahren zur Herstellung eines Superlegierungsgegenstands ohne jegliches Schmelzen
公开(公告)号：EP2113577A1
公开(公告)日：2009-11-04
申请号：EP09165463.2
申请日：2004-02-11
Applicant: General Electric Company
Inventor： Shamblen, Clifford Earl , Ott, Eric Allen , Woodfield, Andrew Philip , Gigliotti, Jr., Michael Francis Xavier
CPC classification number: B22F3/001 , C22C1/0433
Abstract: A metallic article made of metallic constituent elements is fabricated from a mixture of nonmetallic precursor compounds of the metallic constituent elements. The mixture of nonmetallic precursor compounds contains more of a base-metal element, such as nickel, cobalt, iron, iron-nickel, and iron-nickel-cobalt than any other metallic element. The mixture of nonmetallic precursor compounds is chemically reduced to produce a metallic superalloy material, without melting the metallic superalloy material. The metallic superalloy material is consolidated to produce a consolidated metallic article, without melting the metallic superalloy material and without melting the consolidated metallic article.
Abstract translation: 由金属构成元件制成的金属制品由金属构成元素的非金属前体化合物的混合物制成。 非金属前体化合物的混合物含有比任何其它金属元素更多的贱金属元素，例如镍，钴，铁，铁 - 镍和铁 - 镍 - 钴。 非金属前体化合物的混合物被化学还原以产生金属超合金材料，而不熔化金属超耐热合金材料。 金属超合金材料被固结以产生固结的金属制品，而不熔化金属超合金材料，而不熔化固结的金属制品。
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5.发明公开Coating metal powder particles with metal by chemically reducing nonmetallic precursors 审中-公开通过化学还原非金属起始原料的金属的金属粉末颗粒的涂料
公开(公告)号：EP1738848A3
公开(公告)日：2007-06-06
申请号：EP06252814.6
申请日：2006-05-31
Applicant: The General Electric Company
Inventor： Ott, Eric Allen , Woodfield, Andrew Philip , Mourer, David Paul , Ackerman, John Frederick , Groh, Jon Raymond , Schafrik, Robert Edward , Bain, Kenneth Rees , Gigliotti, Michael Francis Xavier , Buczek, Matthew Bernard
CPC classification number: B22F1/025 , B22F2999/00 , C23C16/4417 , C23C16/442 , B22F9/18 , B22F9/28
Abstract: An article (20) is prepared by furnishing a plurality of powder particle substrates (80) made of a substrate metal, providing a nonmetallic precursor of a metallic coating material, wherein the metallic coating material comprises an alloying element that is thermophysically melt incompatible with the substrate metal, contacting the powder particle substrates (80) with the nonmetallic precursor, chemically reducing the nonmetallic precursor to form coated powder particles (102) comprising the powder particle substrates (80) having a surface-enriched layer (120) of the metallic coating material thereon without melting the powder particle substrates (80), and processing the coated powder particles (102) to form the article (20), without melting the powder particle substrates (80).
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Patent Agency Ranking6.发明公开Producing nickel-base cobalt-base iron-base iron-nickel-base or iron-nickel-cobalt-base alloy articles by reduction of nonmetallic precursor compounds and melting 有权从合金制成的产品的生产基于镍，钴，铁，铁 - 镍，铁 - 钴 - 镍，通过还原的非金属原料和熔融
公开(公告)号：EP1586665A1
公开(公告)日：2005-10-19
申请号：EP05251380.1
申请日：2005-03-08
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Shamblen, Clifford Earl , Ott, Eric Allen , Woodfield, Andrew Philip , Gigliotti, Michael Francis Xavier
CPC classification number: C22B23/021 , C21B13/006 , C22B4/005 , C22B4/06 , C22B23/023 , C22B34/1268 , C22C1/00 , C22C1/03 , C22C19/056 , Y02P10/136
Abstract: A metallic article is produced by furnishing one or more nonmetallic precursor compound comprising the metallic base nickel, cobalt, iron, iron-nickel, or iron-nickel-cobalt, and at least one alloying element. The nonmetallic precursor compound(s) are chemically reduced to produce an initial metallic particle without melting the initial metallic particle. The initial metallic particle is thereafter melted and solidified to produce the metallic article. The melted-and-solidified metal may be used in the as-cast form, or it may be converted to billet and further worked to the final form.
Abstract translation: 一种金属制品，是通过提供一个或多个非金属前体化合物包括金属基体的镍，钴，铁，铁 - 镍或铁 - 镍 - 钴生产，并且至少一种合金元素。 非金属前体化合物（或多个）被化学还原以产生在初始金属粒子而不熔化初始金属粒子。 此后初始金属粒子熔化并固化，以生产金属制品。 熔化和固化金属可以在铸态的形式使用，或者它可以被转换成方坯和进一步加工成最终形状。
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公开(公告)号：EP1471155A3
公开(公告)日：2004-11-17
申请号：EP04252322.5
申请日：2004-04-21
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Shamblen, Clifford Earl , Woodfield, Andrew Philip , Ott, Eric Allen , Gigliotti, Michael Francis Xavier
CPC classification number: C22B5/00 , B22F2003/248 , B22F2998/00 , C21B13/146 , C21C5/56 , C22B9/14 , B22F3/12 , B22F3/15 , B22F3/17 , B22F3/20
Abstract: A martensitic steel metallic article made of metallic constituent elements is fabricated from a mixture of nonmetallic precursor compounds of the metallic constituent elements. The mixture of nonmetallic precursor compounds is chemically reduced to produce a metallic martensitic steel, without melting the metallic martensitic steel. The metallic martensitic steel is consolidated to produce a consolidated metallic article, without melting the metallic martensitic steel and without melting the consolidated metallic article.
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公开(公告)号：EP1449928A1
公开(公告)日：2004-08-25
申请号：EP04250740.0
申请日：2004-02-11
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Shamblen, Clifford Earl , Ott, Eric Allen , Woodfield, Andrew Philip , Gigliotti, Michael Francis Xavier
CPC classification number: B22F3/001 , C22C1/0433
Abstract: A metallic article made of metallic constituent elements is fabricated from a mixture of nonmetallic precursor compounds of the metallic constituent elements. The mixture of nonmetallic precursor compounds contains more of a base-metal element, such as nickel, cobalt, iron, iron-nickel, and iron-nickel-cobalt than any other metallic element. The mixture of nonmetallic precursor compounds is chemically reduced to produce a metallic superalloy material, without melting the metallic superalloy material. The metallic superalloy material is consolidated to produce a consolidated metallic article, without melting the metallic superalloy material and without melting the consolidated metallic article.
Abstract translation: 由金属构成元素制成的金属制品由金属构成元素的非金属前体化合物的混合物制成。 非金属前体化合物的混合物比任何其他金属元素含有更多的碱金属元素，例如镍，钴，铁，铁镍和铁镍钴。 化学还原非金属前体化合物的混合物以产生金属超级合金材料，而不熔化金属超合金材料。 金属超级合金材料被加固以产生加固的金属制品，而不熔化金属超级合金材料并且不熔化加固的金属制品。
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公开(公告)号：EP3689509A1
公开(公告)日：2020-08-05
申请号：EP20164313.7
申请日：2015-02-25
Applicant: General Electric Company
Inventor： Wu, Zhiwei , Li, Yanmin , Abbot, David Henry , Chen, Xiaobin , Broderick, Thomas Froats , Marte, Judson Sloan , Woodfield, Andrew Philip , Ott, Eric Allen
Abstract: A method for manufacturing a three-dimensional part (20). The method includes: performing partial densification processing on loose machining powder (142), to form a densified and sealed enclosure (24), where there is still loose machining powder accommodated inside the enclosure; and performing overall densification processing on the enclosure and the machining powder inside the enclosure, so as to implement metallurgical bonding between the machining powder inside the enclosure and the enclosure during the densification, thereby forming a target three-dimensional part.
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10.发明授权
公开(公告)号：EP2309009B1
公开(公告)日：2018-11-07
申请号：EP10183480.2
申请日：2005-05-11
Applicant: General Electric Company
Inventor： Ott, Eric Allen , Woodfield, Andrew Philip , Shamblen, Clifford Earl , Gigliotti, JR., Michael Francis Xavier
CPC classification number: C22B34/1263 , B22F1/02 , B22F3/001 , B22F9/18 , B22F9/20 , B22F9/28 , B22F2998/00 , B22F2999/00 , C21B13/006 , C21B13/146 , C22B4/06 , C22B5/12 , C22B34/129 , C22B34/1295 , C22C1/04 , C22C1/0433 , C22C1/0458 , C22C1/10 , C22C2001/1089 , B22F3/12 , B22F3/15 , B22F3/17 , B22F3/20
Abstract: A method for preparing an article of a base metal alloyed with an alloying element includes the steps of preparing a compound mixture by the steps of providing (40) a chemically reducible nonmetallic base-metal precursor compound of a base metal, providing (42) a chemically reducible nonmetallic alloying-element precursor compound of an alloying element, and thereafter mixing (44) the base-metal precursor compound and the alloying-element precursor compound to form a compound mixture. The compound mixture is thereafter reduced (48) to a metallic alloy, without melting the metallic alloy. The step of preparing or the step of chemically reducing includes the step of adding an other additive constituent. The metallic alloy is thereafter consolidated to produce a consolidated (50) metallic article, without melting the metallic alloy and without melting the consolidated metallic article.
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