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1.发明专利Fatigue-resistant metallic part, metallic airfoil, and its manufacturing method 有权耐疲劳金属部件，金属气垫及其制造方法
公开(公告)号：JP2006170203A
公开(公告)日：2006-06-29
申请号：JP2005358417
申请日：2005-12-13
Inventor： BRODERICK THOMAS F , WOODFIELD ANDREW P
CPC classification number: F01D5/005 , B23P9/02 , F01D5/286 , F05D2230/80 , F05D2230/90 , Y10T29/4932
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a fatigue- and damage-resistant metallic part. SOLUTION: This metallic part 110 which may be an airfoil 112 includes at least one treated patch 132, and the whole thickness of the part 110 on an inner side of the treatment patch 132 is in a condition of residual compressive stress. A surface-treated region 136 overlaps at least a boundary between the treated patch 132 and the remainder of the part 110. The surface of the part 110 within the surface treated region 136 is in a condition of residual compressive stress to prevent crack initiation at the boundary between the treated patch 132 and the remainder of the part 110. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract translation: 要解决的问题：提供一种用于疲劳和抗损伤金属部件的制造方法。 解决方案：可以是翼型件112的金属部件110包括至少一个经处理的贴片132，并且处理贴片132的内侧上的部分110的整个厚度处于残余压应力的状态。 表面处理区域136至少与经处理的贴片132和部分110的其余部分之间的边界重叠。表面处理区域136内的部件110的表面处于残余压应力的状态，以防止在 经处理的贴片132与部分110的其余部分之间的边界。版权所有（C）2006，JPO＆NCIPI
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2.发明专利
公开(公告)号：JP2008163951A
公开(公告)日：2008-07-17
申请号：JP2007338681
申请日：2007-12-28
Inventor： LUNA ALBERTO , MILLER JOSHUA L , DINGWELL WILLIAM TERENCE , BRUNCK MICHAEL JAY , IMHOFF WILLIAM LEE , MONCELLE PAUL , LOMBARDO DALE R , WOODFIELD ANDREW P
CPC classification number: B23P9/02 , B23P6/002 , B24B39/00 , C21D7/04 , C21D7/08 , Y10T29/47 , Y10T29/471 , Y10T29/479 , Y10T29/49336
Abstract: PROBLEM TO BE SOLVED: To provide a method of reducing crack propagation in an airfoil part 22. SOLUTION: This method includes steps of: preparing an airfoil part 22 having a root 36 spaced apart from a tip 34, spaced-apart leading and trailing edges 30 and 32, a negative-pressure side surface 40 extending from the leading edge 30 to the trailing edge 32, and an opposed positive-pressure side surface 38 extending from the leading edge 30 and the trailing edge 32; and supporting the airfoil part 22 against bending loads. The airfoil part 22 is burnished by using a burnishing element 42 to form at least one burnished section 68 of residual compressive stress. The at least one burnished section 68 is located adjacent the leading edge 30 and spaced from the leading edge 30 by an offset distance selected to avoid deformation of the leading edge 30. COPYRIGHT: (C)2008,JPO&INPIT
Abstract translation: 要解决的问题：提供减少翼型部件22中的裂纹扩展的方法。解决方案：该方法包括以下步骤：制备具有与尖端34间隔开的根部36的翼型部分22，间隔开 前缘30和后缘32，从前缘30延伸到后缘32的负压侧表面40以及从前缘30和后缘32延伸的相对的正压侧表面38; 并且支撑翼型件部分22以抵抗弯曲载荷。 翼面部分22通过使用抛光元件42来抛光，以形成残余压应力的至少一个抛光部分68。 至少一个抛光部分68位于前缘30附近并且与前缘30间隔开一个偏移距离，以避免前缘30的变形。（C）2008年，JPO和INPIT
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3.发明专利
公开(公告)号：JP2006137667A
公开(公告)日：2006-06-01
申请号：JP2005321931
申请日：2005-11-07
Inventor： WOODFIELD ANDREW P , OTT ERIC ALLEN , SHAMBLEN CLIFFORD EARL
IPC: C01B35/04
CPC classification number: C04B35/58071 , B22F2999/00 , C22C1/1031 , C22C14/00 , C22C32/0021 , C22C32/0073 , B22F9/20 , B22F9/28 , B22F9/30 , B22F3/10 , B22F3/15 , B22F3/17 , B22F3/18 , B22F3/20 , B22F3/24
Abstract: PROBLEM TO BE SOLVED: To provide an article having a titanium-base metallic composition, which is, in more detail, the article made from the titanium-base composition wherein titanium boride particles are dispersed.
SOLUTION: The article (20) has a matrix (22) containing more titanium than any other elements, and contains a microscale compound material (21) having the matrix (22) wherein the titanium boride particles (24, 25) are dispersed. The maximum size of at least approximately 50 volume% of the titanium boride particles (24, 25) is smaller than approximately 2 μm.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：为了提供具有钛基金属组合物的制品，更详细地说，由其中分散有硼化钛颗粒的钛基组合物制成的制品。 解决方案：所述制品（20）具有包含比任何其它元素多的钛的基体（22），并且包含具有所述基体（22）的微细复合材料（21），其中所述硼化钛颗粒（24,25）为 分散。 硼化钛颗粒（24,25）的至少约50体积％的最大尺寸小于约2μm。 版权所有（C）2006，JPO＆NCIPI
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4.发明专利Article having dispersion of ultrafine titanium boride particles in titanium-base matrix 有权在钛基基质中分散超细钛酸钡颗粒的物品
公开(公告)号：JP2014040674A
公开(公告)日：2014-03-06
申请号：JP2013228914
申请日：2013-11-05
Applicant: General Electric Co
, ゼネラル・エレクトリック・カンパニイ Inventor： WOODFIELD ANDREW P , OTT ERIC ALLEN , SHAMBLEN CLIFFORD EARL
CPC classification number: C04B35/58071 , B22F2999/00 , C22C1/1031 , C22C14/00 , C22C32/0021 , C22C32/0073 , B22F9/20 , B22F9/28 , B22F9/30 , B22F3/10 , B22F3/15 , B22F3/17 , B22F3/18 , B22F3/20 , B22F3/24
Abstract: PROBLEM TO BE SOLVED: To provide articles having titanium-base metallic compositions and, more particularly, articles made of titanium-base compositions having titanium boride particles dispersed therein.SOLUTION: An article (20) includes a microscale composite material (21) having a matrix (22) with more titanium than any other element, and a dispersion of titanium boride particles (24, 25) in the matrix (22). At least about 50 vol.% of the titanium boride particles (24, 25) have a maximum dimension of less than about 2 μm.
Abstract translation: 要解决的问题：提供具有钛基金属组合物的制品，更具体地，涉及其中分散有钛硼化物颗粒的钛基组合物制成的制品。解决方案：一种制品（20）包括微细复合材料（21），其具有 具有比任何其它元素更多的钛的基体（22）和在基体（22）中的硼化钛颗粒（24,25）的分散体。 至少约50体积％的硼化钛颗粒（24,25）具有小于约2μm的最大尺寸。
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5.发明专利Method for improving mechanical properties of beta-treated titanium alloy article 审中-公开改进BETA处理的钛合金制品的机械性能的方法
公开(公告)号：JP2009149985A
公开(公告)日：2009-07-09
申请号：JP2008319545
申请日：2008-12-16
Inventor： ACOSTA ARTURO , WOODFIELD ANDREW P , WEIMER MICHAEL JAMES
CPC classification number: C22C14/00
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving mechanical properties of a beta-treated, alpha-beta titanium alloy article.
SOLUTION: The improving method includes: forging the alloy article at the beta transformation temperature or higher to produce a post final forged article; subjecting the post final forged article to a post-forged cooling process to produce a post-forged cooled article; solution-heat-treating the post-forged cooled article at a temperature lower than the beta transformation temperature to produce a solution-heat-treated article; subjecting the solution-heat-treated article to a controlled post-solution cooling process to produce a post-solution cooled article; and alpha-phase-precipitation-treating the post-solution cooled article to obtain a final article having an average elongation value of at least about 3%.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：提供一种改进β处理的α-β钛合金制品的机械性能的方法。 解决方案：改进方法包括：在β转变温度或更高温度下锻造合金制品以产生后期最终锻造制品; 使后期锻造制品经过后锻造冷却过程以产生后锻造冷却制品; 在低于β相变温度的温度下对后锻造的冷却制品进行溶解热处理以产生溶液热处理制品; 将溶液热处理制品经受受控的后溶液冷却过程以产生后冷却制品; 并对后溶液冷却的制品进行α相沉淀处理，以获得平均延伸值为至少约3％的最终制品。 版权所有（C）2009，JPO＆INPIT
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Patent Agency Ranking6.发明专利Method for preparing metallic article having other additive constituent without any melting 有权制备具有其他添加剂的金属制品的方法，无任何熔融
公开(公告)号：JP2005330585A
公开(公告)日：2005-12-02
申请号：JP2005142470
申请日：2005-05-16
Inventor： WOODFIELD ANDREW P , OTT ERIC ALLEN , SHAMBLEN CLIFFORD EARL , XAVIER GIGLIOTTI MICHAEL FRANC
IPC: B22F3/00 , B22F1/02 , B22F9/18 , B22F9/20 , B22F9/28 , C21B13/00 , C21B13/14 , C22B4/06 , C22B5/12 , C22B34/12 , C22C1/00 , C22C1/04 , C22C1/10 , C22C33/02
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: PROBLEM TO BE SOLVED: To prepare a metallic alloy article having other additive constituents without any melting. SOLUTION: The method for preparing an article (20) of a base metal alloyed with an alloying element comprises the steps of preparing a compound mixture by the steps of providing a chemically reducible nonmetallic base-metal precursor compound of a base metal, providing a chemically reducible nonmetallic alloying-element precursor compound of an alloying element, and thereafter mixing the base-metal precursor compound and the alloying-element precursor compound to form a compound mixture. The compound mixture is thereafter reduced 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 metallic article (20), without melting the metallic alloy and without melting the consolidated metallic article (20). COPYRIGHT: (C)2006,JPO&NCIPI
Abstract translation: 要解决的问题：制备具有其它添加成分而不熔化的金属合金制品。 解决方案：用于制备与合金元素合金化的贱金属的制品（20）的方法包括以下步骤：通过提供贱金属的化学还原性非金属贱金属前体化合物来制备复合混合物， 提供合金元素的化学还原性非金属合金元素前体化合物，然后混合贱金属前体化合物和合金元素前体化合物以形成化合物混合物。 然后将复合混合物还原为金属合金，而不熔化金属合金。 制备步骤或化学还原步骤包括添加其它添加剂成分的步骤。 然后，将金属合金固结，生产固结的金属制品（20），而不熔化金属合金，而不熔化固结的金属制品（20）。 版权所有（C）2006，JPO＆NCIPI
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7.发明专利Method for preparing metallic article having another additive constituent, without any melting 有权制备具有其他添加剂组成的金属制品的方法，无任何熔融
公开(公告)号：JP2013237933A
公开(公告)日：2013-11-28
申请号：JP2013146084
申请日：2013-07-12
Applicant: General Electric Co
, ゼネラル・エレクトリック・カンパニイ Inventor： WOODFIELD ANDREW P , OTT ERIC ALLEN , SHAMBLEN CLIFFORD EARL , XAVIER GIGLIOTTI MICHAEL FRANCIS
IPC: B22F3/00 , C22C1/04 , B22F1/00 , B22F1/02 , B22F9/18 , B22F9/20 , B22F9/28 , B22F9/30 , C21B13/00 , C21B13/14 , C22B4/06 , C22B5/12 , C22B34/12 , C22C1/00 , C22C1/10 , C22C33/02
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: PROBLEM TO BE SOLVED: To prepare a metallic-alloy article having another additive constituent, without melting of the metallic alloy.SOLUTION: A method for preparing an article (20) of a base metal alloyed with an alloying element includes the steps of preparing a compound mixture by the steps of providing a chemically reducible nonmetallic base-metal precursor compound of a base metal, providing a chemically reducible nonmetallic alloying-element precursor compound of an alloying element, and thereafter mixing the base-metal precursor compound and the alloying-element precursor compound to form a compound mixture. The compound mixture is thereafter reduced to a metallic alloy, without melting the metallic alloy. The step of chemically reducing includes the step of adding another additive constituent. The metallic alloy is thereafter consolidated to produce a consolidated metallic article (20), without melting the metallic alloy and without melting the consolidated metallic article (20).
Abstract translation: 要解决的问题：制备具有另一种添加剂成分的金属合金制品，而不熔化金属合金。解决方案：一种制备与合金元素合金化的贱金属的制品（20）的方法包括以下步骤： 通过提供化学还原性的贱金属的非金属贱金属前体化合物的步骤，提供合金元素的化学还原性非金属合金元素前体化合物，然后将贱金属前体化合物和合金元素 前体化合物以形成化合物混合物。 然后将复合混合物还原成金属合金，而不熔化金属合金。 化学还原步骤包括添加其他添加剂成分的步骤。 然后，将金属合金固结，生产固结的金属制品（20），而不熔化金属合金，而不熔化固结的金属制品（20）。
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公开(公告)号：JP2008163937A
公开(公告)日：2008-07-17
申请号：JP2007303975
申请日：2007-11-26
Inventor： WAYTE PETER , MICKLE BRIAN FRANCIS , WOODFIELD ANDREW P
CPC classification number: B23P15/006 , F01D5/02 , F01D5/063 , F05D2230/232 , F05D2230/25 , Y02T50/671 , Y10T29/4932
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a rotor assembly for a turbine excellent in durability and productivity. SOLUTION: The rotor assembly includes a first portion 210 of the rotor component forged from a first material. The first material is processed using a first process. The rotor assembly also includes a second portion 230 of the rotor component separately forged from a second material that is the same material as the first material. The second portion is processed using a second process and is coupled to the first portion along a radial circumferential plane perpendicular to a rotating shaft 12. COPYRIGHT: (C)2008,JPO&INPIT
Abstract translation: 解决的问题：提供一种制造耐久性和生产率极好的用于涡轮转子组件的方法。 解决方案：转子组件包括从第一材料锻造的转子部件的第一部分210。 使用第一种方法处理第一种材料。 转子组件还包括转子部件的第二部分230，其与第一材料相同的第二材料分开锻造。 第二部分使用第二工艺进行处理，并且沿着垂直于旋转轴12的径向圆周平面联接到第一部分。（C）2008，JPO＆INPIT
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9.发明专利
公开(公告)号：JP2006138016A
公开(公告)日：2006-06-01
申请号：JP2005318002
申请日：2005-11-01
Inventor： WOODFIELD ANDREW P , OTT ERIC ALLEN , SHAMBLEN CLIFFORD EARL , XAVIER GIGLIOTTI MICHAEL FRANC , UTAH DAVID ALAN , TURNER ALAN GLEN
CPC classification number: F01D5/28 , B22F9/20 , B22F9/28 , C22C1/1031 , F04D29/023 , F05D2300/133 , F05D2300/174 , F05D2300/30 , F05D2300/502 , Y02T50/672
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a titanium metallic composition having titanium boride particles dispersed therein. SOLUTION: An article made of constituent elements is prepared by furnishing at least one nonmetallic precursor compound, wherein all of the nonmetallic precursor compounds collectively contain the constituent elements. The constituent elements include a titanium-base metallic composition, boron present at a level greater than its room-temperature solid solubility limit, and, optionally, a stable-oxide-forming additive element present at a level greater than its room-temperature solid solubility limit. The precursor compounds are chemically reduced to produce a material comprising a titanium-base metallic composition having titanium boride particles therein, without melting the titanium-base metallic composition. The titanium-base metallic composition having the titanium boride particles therein is consolidated without melting. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract translation: 待解决的问题：提供一种制备其中分散有硼化钛颗粒的钛金属组合物的方法。 解决方案：通过提供至少一种非金属前体化合物制备由构成元件制成的制品，其中所有非金属前体化合物共同含有组成元素。 组成元素包括钛基金属组合物，以大于其室温固溶度极限的水平存在的硼，以及任选地，以大于其室温固溶度的水平存在的稳定氧化物形成添加元素 限制。 前体化合物被化学还原以产生包含其中具有钛硼化物颗粒的钛基金属组合物，而不熔化钛基金属组合物的材料。 其中具有硼化钛颗粒的钛基金属组合物被固化而不熔化。 版权所有（C）2006，JPO＆NCIPI
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公开(公告)号：JP2005199354A
公开(公告)日：2005-07-28
申请号：JP2004380335
申请日：2004-12-28
Inventor： CARTER WILLIAM T JR , BENZ MARK GILBERT , SHAMBLEN CLIFFORD EARL , WOODFIELD ANDREW P
CPC classification number: C22B34/1295 , C22B9/18 , Y02P10/138
Abstract: PROBLEM TO BE SOLVED: To provide an electroslag-cold hearth (ESCH) system for refining or producing a desired metal or metal alloy. SOLUTION: The system includes at least one cold hearth vessel (35) capable of holding a pool (44) of molten liquid metal and an overlying slag layer (40), and an ingot mold (36) laterally off-set from the cold hearth (35). A source of raw material, e.g., a feed electrode (34), is positioned above the cold hearth (35), and fed into the molten slag (40) in a refining operation. A flow-over dam (54) separates the ingot mold (36) from the cold hearth (35), preventing the flow of inclusions and other foreign bodies into the ingot mold. In some instances, a non-consumable electrode provides additional thermal energy to the slag. In the production operation, the metal source can be a salt from which the desired metal can be electrochemically extracted. Related methods for refining or producing metals such as titanium alloys are also described. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract translation: 要解决的问题：提供一种用于精炼或生产所需金属或金属合金的电渣冷炉（ESCH）系统。 解决方案：该系统包括至少一个能够容纳熔融液体金属池（44）和上覆渣层（40）的冷底炉容器（35）和从侧向偏离的铸锭模具（36） 冷炉（35）。 原料源例如进料电极（34）位于冷床（35）的上方，并在精炼操作中送入熔渣（40）。 一个流通的水坝（54）将锭模（36）与冷炉（35）分开，防止了夹杂物和其它异物流进铸块中。 在一些情况下，非消耗性电极为炉渣提供额外的热能。 在生产操作中，金属源可以是可以电化学提取所需金属的盐。 还描述了用于精炼或生产诸如钛合金的金属的相关方法。 版权所有（C）2005，JPO＆NCIPI
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