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公开(公告)号：US20150298212A1
公开(公告)日：2015-10-22
申请号：US14254352
申请日：2014-04-16
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Brian Hann , Daira Legzdina , Mark C. Morris , Donald G. Godfrey
CPC classification number: B22F5/009 , B22F3/1055 , B22F5/04 , B33Y10/00 , B33Y70/00 , C22C26/00 , C22C32/00 , C22C32/0015 , C22C32/0057 , C22C32/0063 , C22C2026/003 , Y02P10/295
Abstract: In accordance with an exemplary embodiment, a method of forming a ceramic reinforced titanium alloy includes the steps of providing, in a pre-alloy powdered form, a ceramic reinforced titanium alloy composition that is capable of achieving a dispersion-strengthened microstructure, directing a low energy density energy beam at a portion of the alloy composition, and forming a ceramic reinforced titanium alloy metal having ceramic particulates of less than 10 μm on a weight-average basis. The step of forming includes the sub-steps of withdrawing the energy beam from the portion of the powdered alloy composition and cooling the portion of the powdered alloy composition at a rate greater than or equal to about 106° F. per second, thereby forming the ceramic reinforced titanium alloy metal.
Abstract translation: 根据示例性实施例，形成陶瓷增强钛合金的方法包括以预合金粉末形式提供陶瓷增强钛合金组合物的步骤，该组合物能够实现分散强化微结构，引导低 能量密度能量束，并且以重量平均的形式形成陶瓷颗粒小于10μm的陶瓷增强钛合金金属。 成形步骤包括从粉末状合金组合物的部分取出能量束并以大于或等于约106°F /秒的速率冷却粉末状合金组合物的部分的子步骤，从而形成 陶瓷增强钛合金金属。
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2.发明申请NET-SHAPE OR NEAR-NET SHAPE POWDER METAL COMPONENTS AND METHODS FOR PRODUCING THE SAME 审中-公开网状或近网状粉末金属部件及其制造方法公开(公告)号：US20160279708A1
公开(公告)日：2016-09-29
申请号：US14669111
申请日：2015-03-26
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Brian Hann , Pete Kantzos
CPC classification number: B22F3/15 , B22F3/105 , B22F3/1055 , B22F3/1208 , B22F3/24 , B22F7/04 , B22F2998/10 , B23K26/342 , B33Y10/00 , B33Y80/00 , C22C1/08 , Y02P10/295
Abstract: The present disclosure relates to net-shape or near-net shape articles of manufacture and methods for producing the same. For example, a method for manufacturing net-shape or near-net shape metallic article includes the steps of: forming, using an additive manufacturing process, a metal can comprising a hollow interior portion, filling the hollow interior portion with a metal powder, and subjecting the metal can filled with the metal powder to a hot isostatic pressing (HIP) process to densify the metal powder. As another example, a net-shape or near-net shape metallic article of manufacture includes a metallic outer shell portion having a layer-by-layer fused microstructure that exhibits anisotropic mechanical and physical properties and a metallic inner core portion having a pressure-densified microstructure that exhibits isotropic mechanical and physical properties.
Abstract translation: 本公开涉及净形状或近净形状的制品及其制造方法。 例如，制造网状或近网状金属制品的方法包括以下步骤：使用添加剂制造工艺形成包括中空内部的金属罐，用金属粉末填充中空内部部分，以及 使用金属粉末填充的金属进行热等静压（HIP）工艺以使金属粉末致密化。 作为另一示例，网状或近净形金属制品包括金属外壳部分，其具有显示各向异性机械和物理性质的逐层熔融微结构，以及具有压力致密化的金属内芯部分 具有各向同性机械和物理性能的微观结构。
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公开(公告)号：US09447484B2
公开(公告)日：2016-09-20
申请号：US14043994
申请日：2013-10-02
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Harry Lester Kington , Donald G. Godfrey , Mark C. Morris , Michael G. Volas , Brian Hann , Robert J. Dawson
CPC classification number: C22C1/0491 , B22F3/1055 , B22F5/04 , B22F9/082 , C22C1/10 , C22C32/0026 , Y02P10/295
Abstract: In accordance with an exemplary embodiment, a method of forming a oxide dispersion-strengthened alloy metal includes the steps of providing, in a powdered form, an oxide dispersion-strengthened alloy composition that is capable of achieving a dispersion-strengthened microstructure, directing a low energy density energy beam at a portion of the alloy composition, withdrawing the energy beam from the portion of the powdered alloy composition, and cooling the portion of the powdered alloy composition at a rate greater than or equal to about 106° F. per second, thereby forming the oxide dispersion-strengthened alloy metal.
Abstract translation: 根据示例性实施例，形成氧化物分散强化合金金属的方法包括以粉末形式提供能够实现分散强化微结构的氧化物分散强化合金组合物的步骤， 在合金组合物的一部分处的能量密度能量束，从粉末状合金组合物的部分中取出能量束，并以大于或等于约106°F /秒的速率冷却粉末状合金组合物的该部分， 从而形成氧化物分散强化合金金属。
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公开(公告)号：US20220402031A1
公开(公告)日：2022-12-22
申请号：US17304187
申请日：2021-06-16
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Brian Hann , Brian Baughman , Marc Suneson
Abstract: Additive manufacturing techniques are used to achieve customized preforms for repair or manufacture of turbomachinery. A method of modifying a section of a product includes forming, a preform set to fit the section. A base material is selected with properties desired for the modification of the section. A binder is selected that vaporizes at a temperature below a melting point of the base material. The preform set is built by the selective application of the binder to the base material to achieve design dimensions of the section when the preform is joined to the section. The section is prepared for effecting the extent of modification and the preform is positioned on the section. The section and the preform are heated to substantially eliminate the binder from the preform and then thermally processed to harden the preform and to bond the preform to the section.
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公开(公告)号：US20180185918A1
公开(公告)日：2018-07-05
申请号：US15397950
申请日：2017-01-04
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Christopher David Gatto , James J. Cobb , Aaron Moreth , Alex Holmes , Brian Hann
CPC classification number: B22F3/15 , B22F3/03 , B22F3/1007 , B22F5/009 , B22F2003/1014 , B22F2003/153 , B22F2301/10 , B22F2301/15 , B22F2998/10 , B30B11/002
Abstract: A method for hot isostatic pressing includes the steps of providing or obtaining an article of manufacture, which optionally includes a copper or nickel alloy, disposing the article of manufacture in a shroud, the shroud defining an enclosed volume wherein the article of manufacture is disposed, the shroud being configured as a multi-piece joined structure to retard gaseous mass transport from outside the shroud to inside the enclosed volume, disposing the shroud in a containment vessel of a hot isostatic pressing apparatus and disposing a getter material in the shroud and/or in the containment vessel, and introducing an inert gas at an elevated temperature and pressure into the containment vessel for hot isostatic pressing.
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Patent Agency Ranking
公开(公告)号：US09714577B2
公开(公告)日：2017-07-25
申请号：US14062611
申请日：2013-10-24
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Harry Lester Kington , Brian Hann
IPC: F01D5/02 , F01D5/04 , F01D5/34 , B22F3/15 , F01D5/14 , B22C9/04 , B22D25/02 , B22F5/00 , B23P15/00 , B22F5/10
CPC classification number: F01D5/147 , B22C9/04 , B22D25/02 , B22F3/15 , B22F5/009 , B22F2005/103 , B23P15/006 , F01D5/04 , F01D5/048 , F01D5/34 , F05D2230/21 , F05D2230/50 , F05D2260/941 , Y10T29/49321
Abstract: Embodiments of a gas turbine engine rotor including stress relief features are provided, as are embodiments of method for producing a gas turbine engine rotor. In one embodiment, the method includes producing a hub preform in which a plurality of elongated sacrificial cores are embedded. Blades are attached to an outer circumference of the hub preform by, for example, bonding a blade ring to the outer circumference of the preform. The blades are spaced about the rotational axis of the gas turbine engine rotor and circumferentially interspersed with the plurality of elongated sacrificial cores. The plurality of elongated sacrificial cores are then removed from the hub preform to yield a plurality of stress distribution tunnels extending in the hub preform.
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公开(公告)号：US10583486B2
公开(公告)日：2020-03-10
申请号：US15397950
申请日：2017-01-04
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Christopher David Gatto , James J Cobb , Aaron Moreth , Alex Holmes , Brian Hann
Abstract: A method for hot isostatic pressing includes the steps of providing or obtaining an article of manufacture, which optionally includes a copper or nickel alloy, disposing the article of manufacture in a shroud, the shroud defining an enclosed volume wherein the article of manufacture is disposed, the shroud being configured as a multi-piece joined structure to retard gaseous mass transport from outside the shroud to inside the enclosed volume, disposing the shroud in a containment vessel of a hot isostatic pressing apparatus and disposing a getter material in the shroud and/or in the containment vessel, and introducing an inert gas at an elevated temperature and pressure into the containment vessel for hot isostatic pressing.
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公开(公告)号：US10011892B2
公开(公告)日：2018-07-03
申请号：US14465078
申请日：2014-08-21
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Andy Szuromi , Brian Hann , Mark C. Morris , Donald G. Godfrey
IPC: C22C1/02 , C22C1/03 , B22D25/00 , B22F5/00 , B22F5/04 , B22F9/08 , C22C1/04 , C22C1/06 , C22C19/00 , C22C19/03 , C22C19/07 , B22F1/02 , B22F3/02 , B22F1/00 , B22F3/105 , B22F3/15 , B22F3/22 , C22C33/02
CPC classification number: C22C1/02 , B22D25/00 , B22F1/0007 , B22F1/0014 , B22F1/0048 , B22F1/02 , B22F3/02 , B22F3/1055 , B22F3/15 , B22F3/225 , B22F5/009 , B22F5/04 , B22F9/08 , B22F2999/00 , C22C1/023 , C22C1/03 , C22C1/04 , C22C1/0416 , C22C1/0433 , C22C1/0458 , C22C1/06 , C22C19/007 , C22C19/03 , C22C19/07 , C22C21/00 , C22C33/02 , C22C2202/02 , Y02P10/295 , B22F2201/01 , B22F2201/20 , B22F2201/013 , B22F2201/11 , B22F2201/12
Abstract: Methods are provided for producing alloy forms from alloys containing one or more extremely reactive elements and for fabricating a component therefrom. The fabricating method comprises substantially removing a reactive gas from the fabrication environment. An alloy form of the alloy is formed. The alloy form is formed by melting the alloy or by melting one or more base elements of the alloy to produce a molten liquid and introducing the one or more extremely reactive elements into the molten liquid. The molten alloy is shaped into the alloy form. The component is formed from the alloy form. If the one or more extremely reactive elements are introduced into the molten liquid, such introduction occurs just prior to the shaping step.
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9.发明申请GAS TURBINE ENGINE ROTORS INCLUDING INTRA-HUB STRESS RELIEF FEATURES AND METHODS FOR THE MANUFACTURE THEREOF 有权气体涡轮发动机转子，包括内部应力消除特征及其制造方法公开(公告)号：US20150118048A1
公开(公告)日：2015-04-30
申请号：US14062611
申请日：2013-10-24
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Harry Lester Kington , Brian Hann
CPC classification number: F01D5/147 , B22C9/04 , B22D25/02 , B22F3/15 , B22F5/009 , B22F2005/103 , B23P15/006 , F01D5/04 , F01D5/048 , F01D5/34 , F05D2230/21 , F05D2230/50 , F05D2260/941 , Y10T29/49321
Abstract: Embodiments of a gas turbine engine rotor including stress relief features are provided, as are embodiments of method for producing a gas turbine engine rotor. In one embodiment, the method includes producing a hub preform in which a plurality of elongated sacrificial cores are embedded. Blades are attached to an outer circumference of the hub preform by, for example, bonding a blade ring to the outer circumference of the preform. The blades are spaced about the rotational axis of the gas turbine engine rotor and circumferentially interspersed with the plurality of elongated sacrificial cores. The plurality of elongated sacrificial cores are then removed from the hub preform to yield a plurality of stress distribution tunnels extending in the hub preform.
Abstract translation: 提供了包括应力消除特征的燃气涡轮发动机转子的实施例，如用于生产燃气涡轮发动机转子的方法的实施例。 在一个实施例中，该方法包括生产其中嵌入多个细长牺牲芯的轮毂预制件。 叶片通过例如将叶片环结合到预成型件的外圆周而附接到轮毂预制件的外周。 叶片围绕燃气涡轮发动机转子的旋转轴线间隔开并且周向地散布有多个细长的牺牲芯。 然后将多个细长的牺牲芯从轮毂预制件中移出，以产生在轮毂预制件中延伸的多个应力分配通道。
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公开(公告)号：US09399257B2
公开(公告)日：2016-07-26
申请号：US14254352
申请日：2014-04-16
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Brian Hann , Daira Legzdina , Mark C. Morris , Donald G. Godfrey
CPC classification number: B22F5/009 , B22F3/1055 , B22F5/04 , B33Y10/00 , B33Y70/00 , C22C26/00 , C22C32/00 , C22C32/0015 , C22C32/0057 , C22C32/0063 , C22C2026/003 , Y02P10/295
Abstract: In accordance with an exemplary embodiment, a method of forming a ceramic reinforced titanium alloy includes the steps of providing, in a pre-alloy powdered form, a ceramic reinforced titanium alloy composition that is capable of achieving a dispersion-strengthened microstructure, directing a low energy density energy beam at a portion of the alloy composition, and forming a ceramic reinforced titanium alloy metal having ceramic particulates of less than 10 μm on a weight-average basis. The step of forming includes the sub-steps of withdrawing the energy beam from the portion of the powdered alloy composition and cooling the portion of the powdered alloy composition at a rate greater than or equal to about 106° F. per second, thereby forming the ceramic reinforced titanium alloy metal.
Abstract translation: 根据示例性实施例，形成陶瓷增强钛合金的方法包括以预合金粉末形式提供陶瓷增强钛合金组合物的步骤，该组合物能够实现分散强化微结构，引导低 能量密度能量束，并且以重量平均的形式形成陶瓷颗粒小于10μm的陶瓷增强钛合金金属。 成形步骤包括从粉末状合金组合物的部分取出能量束并以大于或等于约106°F /秒的速率冷却粉末状合金组合物的部分的子步骤，从而形成 陶瓷增强钛合金金属。
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