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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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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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公开(公告)号：US11897065B2
公开(公告)日：2024-02-13
申请号：US16777343
申请日：2020-01-30
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Mark Morris , Paul Kurlak , Stuart Harman , Daira Legzdina , Jason Smoke
IPC: B23P15/06 , F01D5/30 , B23P15/00 , B23K101/00
CPC classification number: B23P15/006 , F01D5/3007 , B23K2101/001 , F05D2230/239 , F05D2230/60
Abstract: A rotor for a turbomachine and a method of manufacturing the same. The method includes providing a lug with a lug body and an interface material disposed on the lug body. The method also includes friction welding the lug to a hub member via the interface material to define a projected structure for an outer radial area of a disc assembly of the rotor. The projected structure is configured to support a first side of a rotor blade of the rotor in cooperation with a second projected structure of the disc assembly supporting a second side of the rotor blade. The lug body and the hub member are made from different materials.
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公开(公告)号：US20160146024A1
公开(公告)日：2016-05-26
申请号：US14551293
申请日：2014-11-24
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Mark C. Morris , Daira Legzdina , Don Mittendorf , Milton Ortiz , Ardeshir Riahi , Michael Vinup
IPC: F01D5/30 , F01D5/28 , B23K20/12 , C22F1/18 , B23K31/02 , B23K20/00 , C22F1/10 , F01D5/18 , B23K31/12
CPC classification number: F01D5/3061 , B23K20/002 , B23K20/1205 , B23K31/02 , B23K31/12 , B23P15/006 , C22F1/10 , C22F1/183 , F01D5/187 , F01D5/28 , F01D5/288 , F05D2220/32 , F05D2230/10 , F05D2230/239 , F05D2230/411 , F05D2230/90 , F05D2240/30 , F05D2260/20 , F05D2260/941 , F05D2300/17 , F05D2300/174
Abstract: Hybrid bonded turbine rotors and methods for manufacturing the same are provided. A hybrid bonded turbine rotor comprises a turbine disk and a plurality of turbine blades each metallurgically bonded to a corresponding raised blade attachment surface of a plurality of raised blade attachment surfaces of the turbine disk to define a bond plane located at a selected radial position. Turbine disk has a rim portion comprising a live rim of circumferentially continuous material and a plurality of live rim notches in an outer periphery of the turbine disk alternating with the plurality of raised blade attachment surfaces defining the outer periphery. The selected radial position is outboard of the live rim. Each pair of adjacent turbine blades defines a shank cavity therebetween. The shank cavity extends radially outwardly from the live rim and includes a live rim notch disposed below the bond plane and above the live rim.
Abstract translation: 提供混合式涡轮转子及其制造方法。 混合结合的涡轮机转子包括涡轮盘和多个涡轮机叶片，每个涡轮机叶片各自冶金地结合到涡轮盘的多个凸起的叶片附接表面的对应的凸起的叶片附接表面，以限定位于选定径向位置处的接合平面。 涡轮盘具有边缘部分，其包括周向连续材料的活边缘和在涡轮盘的外周中的多个带状轮缘切口，与限定外周的多个凸起刀片附接表面交替。 所选的径向位置是活动边缘的外侧。 每对相邻的涡轮叶片在它们之间限定一个柄腔。 柄腔从活边缘径向向外延伸，并且包括设置在接合平面下方和活边缘上方的活边缘凹口。
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