公开(公告)号：US20050274008A1

公开(公告)日：2005-12-15

申请号：US10853050

申请日：2004-05-25

Applicant: Peter Wayte ,  Thomas Broderick

Inventor： Peter Wayte ,  Thomas Broderick

IPC: B23P6/00 ,  B23P19/04 ,  F01D5/34

CPC classification number: B23P6/007 ,  F01D5/34 ,  Y10T29/49318 ,  Y10T29/49732 ,  Y10T29/49737 ,  Y10T29/49742 ,  Y10T29/49746

Abstract: A BLISK having a damaged blade, with a repair region that has a thickness less than a specified thickness as a result of damage during manufacture or prior service, is repaired by depositing repair metal onto the repair region to increase its thickness to greater than its specified thickness dimension. Only the repair region is stress relieved by heating the repair region to a stress-relieving temperature of from about 1150° F. to about 1250° F. for a time of at least about 1 hour. The intentional manipulation of microstructure in only the thinner airfoil sections allows multiple repairs, which are not possible in the thicker sections of the BLISK. An alpha-case thickness of repair metal, preferably of at least about 0.0002 inches of repair metal, is removed from a surface of the repair region.

Abstract translation: 具有损坏的叶片的BLISK，其具有由于在制造或事先服务期间损坏而具有小于指定厚度的修复区域，通过将修复金属沉积到修复区域上来将其厚度增加到大于其指定值 厚度尺寸。 只有修复区域通过将修复区域加热至约1150°F至约1250°F的应力消除温度至少约1小时来减轻应力。 只有更薄的翼型部分有意操纵微结构才允许多次维修，这在BLISK的较厚部分是不可能的。 修复金属的α壳厚度，优选为至少约0.0002英寸的修复金属，从修复区域的表面去除。

公开(公告)号：US20050223849A1

公开(公告)日：2005-10-13

申请号：US11140636

申请日：2005-05-27

Applicant: Eric Ott ,  Andrew Woodfield ,  Clifford Shamblen ,  Peter Wayte ,  Mike Mechley

Inventor： Eric Ott ,  Andrew Woodfield ,  Clifford Shamblen ,  Peter Wayte ,  Mike Mechley

IPC: B22F3/00 ,  B22F3/20 ,  B23K35/30 ,  B23K35/32 ,  B23K35/40 ,  B22F9/18

CPC classification number: B22F5/12 ,  B22F3/001 ,  B22F3/20 ,  B22F8/00 ,  B22F9/18 ,  B22F2998/00 ,  B22F2998/10 ,  B23K35/30 ,  B23K35/325 ,  B23K35/40 ,  C22B9/20 ,  C22B34/1263 ,  C22B34/1295 ,  Y02P10/24 ,  Y02W30/541 ,  B22F9/24 ,  B22F1/0003 ,  B22F3/02 ,  B22F9/20 ,  B22F2207/01 ,  B22F3/1208

Abstract: An elongated rod assembly is made by preparing a plurality of rods. Each rod is prepared by the steps of furnishing at least one nonmetallic precursor compound, thereafter chemically reducing the precursor compounds to produce the metallic material, and thereafter consolidating the metallic material to form the rod, wherein the rod has a rod length equal to the assembly length. The rods are bundled together to form a bundled rod assembly. The rod assembly may be used as a consumable feedstock in a melting-and-casting operation.

Abstract translation: 通过制备多个杆来制造细长杆组件。 每个棒通过以下步骤制备：提供至少一种非金属前体化合物，然后化学还原前体化合物以制备金属材料，然后固结金属材料以形成棒，其中棒具有等于组件的棒长度 长度。 杆被捆绑在一起以形成捆扎杆组件。 棒组件可以用作熔融 - 铸造操作中的可消耗原料。

公开(公告)号：US20090159161A1

公开(公告)日：2009-06-25

申请号：US12341486

申请日：2008-12-22

Applicant: Peter WAYTE ,  Ming Cheng LI

Inventor： Peter WAYTE ,  Ming Cheng LI

IPC: C22F1/18

CPC classification number: B21K3/04 ,  B21K3/00 ,  C21D9/00 ,  C22C14/00 ,  C22F1/183

Abstract: A Ti-6Al-4V-0.2O (Ti64) forged article is fabricated by forging a workpiece to make a forged gas turbine engine component having a thick portion thereof with a section thickness greater than 2¼ inches. The forged article is heat treated by solution heat treating at a temperature of from about 50° F. to about 85° F. below the beta-transus temperature of the alloy, thereafter water quenching the gas turbine engine component to room temperature, and thereafter aging the gas turbine engine component at a temperature of from about 900° F. to about 1350° F.

Abstract translation: 通过锻造工件来制造Ti-6Al-4V-0.2O（Ti64）锻造制品，以制造具有厚度大于2¼英寸的厚度的锻造燃气涡轮发动机部件。 通过在合金的β转子温度以下约50°F至约85°F的温度下通过固溶热处理对锻造制品进行热处理，然后将燃气涡轮发动机部件水淬至室温，之后 在约900°F至约1350°F的温度下老化燃气涡轮发动机部件。

公开(公告)号：US5356545A

公开(公告)日：1994-10-18

申请号：US641229

申请日：1991-01-15

Applicant: Peter Wayte

Inventor： Peter Wayte

IPC: C10M111/04 ,  C10M169/04 ,  C10N10/10 ,  C10N10/12 ,  C10N20/06 ,  C10N30/00 ,  C10N30/06 ,  C10N40/02 ,  C10N40/06 ,  C10N40/13 ,  C10N50/02 ,  C10N50/08 ,  F01D5/28 ,  F01D5/30 ,  C10M147/00 ,  F03B3/12

CPC classification number: F01D5/3007 ,  C10M111/04 ,  C10M169/04 ,  F01D5/288 ,  F01D5/3092 ,  C10M2201/003 ,  C10M2201/0403 ,  C10M2201/0433 ,  C10M2201/062 ,  C10M2201/066 ,  C10M2201/103 ,  C10M2209/00 ,  C10M2209/02 ,  C10M2209/084 ,  C10M2209/10 ,  C10M2209/1003 ,  C10M2209/101 ,  C10M2211/06 ,  C10M2213/00 ,  C10M2213/02 ,  C10M2213/023 ,  C10M2213/043 ,  C10M2213/0606 ,  C10M2213/062 ,  C10M2213/0623 ,  C10N2230/08 ,  C10N2240/12 ,  C10N2240/121 ,  C10N2250/04 ,  C10N2250/121 ,  Y02T50/671

Abstract: A dry film, low coefficient of friction lubricant for titanium pieces is prepared by mixing together solid lubricant particles, poly(tetrafluoroethylene), a suspending agent, and a curable resin in an evaporable carrier. The mixture is applied to titanium or titanium alloy surfaces that contact each other in service. The carrier is evaporated during a subsequent thermal cure, leaving a lubricating film on the surfaces.

Abstract translation: 通过将固体润滑剂颗粒，聚（四氟乙烯），悬浮剂和可固化树脂混合在可蒸发载体中来制备用于钛片的低摩擦系数摩擦润滑剂的干膜。 该混合物应用于在使用中彼此接触的钛或钛合金表面。 在随后的热固化期间，载体蒸发，在表面上留下润滑膜。

公开(公告)号：US20050087272A1

公开(公告)日：2005-04-28

申请号：US10692985

申请日：2003-10-24

Applicant: Peter Wayte ,  Ming Li

Inventor： Peter Wayte ,  Ming Li

IPC: B21K3/04 ,  B44C1/17 ,  C21D9/00 ,  C22F1/18

CPC classification number: B21K3/04 ,  C21D9/00 ,  C22C14/00 ,  C22F1/183

Abstract: A Ti-6Al-4V-0.2O (Ti64) forged article is fabricated by forging a workpiece to make a forged gas turbine engine component having a thick portion thereof with a section thickness greater than 2¼ inches. The forged article is heat treated by solution heat treating at a temperature of from about 50° F. to about 75° F. below the beta-transus temperature of the alloy, thereafter water quenching the gas turbine engine component to room temperature, and thereafter aging the gas turbine engine component at a temperature of from about 900° F. to about 1000° F. The resulting machined gas turbine engine component has a 0.2 percent yield strength of from about 120 ksi to about 140 ksi at its centerline, and a 0.2 percent yield strength of from about 160 ksi to about 175 ksi at a location about ½ inch below a surface thereof.

Abstract translation: 通过锻造工件来制造Ti-6Al-4V-0.2O（Ti64）锻造制品，以制造具有厚度大于2¼英寸的厚度的锻造燃气涡轮发动机部件。 通过在合金的β转子温度以下的约50°F至约75°F的温度下通过固溶热处理对锻造制品进行热处理，然后将燃气涡轮发动机部件水淬至室温，之后 在约900°F至约1000°F的温度下老化燃气涡轮发动机部件。所得机加工的燃气涡轮发动机部件在其中心线处具有约120ksi至约140ksi的0.2％屈服强度， 在其表面下方约1/2英寸处的屈服强度为约160ksi至约175ksi的0.2％屈服强度。

公开(公告)号：US5240375A

公开(公告)日：1993-08-31

申请号：US819245

申请日：1992-01-10

Applicant: Peter Wayte

Inventor： Peter Wayte

IPC: F01D5/28 ,  F01D5/30

CPC classification number: F01D5/3007 ,  F01D5/28 ,  F01D5/3092

Abstract: An improved type wear protection system for a turbine engine rotor and blade, in which a multilayer clad shim is interposed between a dovetail portion of a blade and the dovetail slot portion of a rotor, is described. The shim, preferably comprised of surface layers of phosphor bronze and a center layer of austenitic stainless steel, is especially effective in preventing fretting damage to titanium engine components.

Abstract translation: 描述了一种用于涡轮发动机转子和叶片的改进的型式磨损保护系统，其中将多层包覆垫片插入在叶片的燕尾部分和转子的燕尾槽部分之间。 优选由磷青铜的表面层和奥氏体不锈钢的中心层构成的垫片特别有效地防止对钛发动机部件的微动损坏。

公开(公告)号：US5160243A

公开(公告)日：1992-11-03

申请号：US641230

申请日：1991-01-15

Applicant: Fredrick C. Herzner ,  Jerome A. Juenger ,  Peter Wayte

Inventor： Fredrick C. Herzner ,  Jerome A. Juenger ,  Peter Wayte

IPC: F01D5/28 ,  F01D5/30

CPC classification number: F01D5/3007 ,  F01D5/28 ,  F01D5/3092 ,  Y10S416/50

Abstract: A metallic reinforced shim is attached to the dovetail of turbine or compressor blades. The shim reduces frictionally induced wear damage to the rotor. In one form, a single ply shim reinforced with a metallic doubler has an anti-fretting layer deposited on the shim face contacting the dovetail slot pressure face, and a doubler layer fastened to the anti-fretting layer in the non-contacting regions to prevent slippage of the shim on the blade. In another form, a multi-layer shim has two layers interposed between the blade dovetail and the disk dovetail slot, with the layers treated so that they do not readily slip relative to the titanium pieces, but do slip relative to each other. The shim is also reinforced with a metallic doubler. Fretting is confined to the consumable shim, and therefore the disk dovetail slot and the mating blade dovetails are not subject to surface degradation with corresponding reduction in fatigue capability.

公开(公告)号：US07897103B2

公开(公告)日：2011-03-01

申请号：US11140636

申请日：2005-05-27

Applicant: Eric Allen Ott ,  Andrew Philip Woodfield ,  Clifford Earl Shamblen ,  Peter Wayte ,  Mike Eugene Mechley

Inventor： Eric Allen Ott ,  Andrew Philip Woodfield ,  Clifford Earl Shamblen ,  Peter Wayte ,  Mike Eugene Mechley

IPC: B22F3/02

CPC classification number: B22F5/12 ,  B22F3/001 ,  B22F3/20 ,  B22F8/00 ,  B22F9/18 ,  B22F2998/00 ,  B22F2998/10 ,  B23K35/30 ,  B23K35/325 ,  B23K35/40 ,  C22B9/20 ,  C22B34/1263 ,  C22B34/1295 ,  Y02P10/24 ,  Y02W30/541 ,  B22F9/24 ,  B22F1/0003 ,  B22F3/02 ,  B22F9/20 ,  B22F2207/01 ,  B22F3/1208

Abstract: An elongated rod assembly is made by preparing a plurality of rods. Each rod is prepared by the steps of furnishing at least one nonmetallic precursor compound, thereafter chemically reducing the precursor compounds to produce the metallic material, and thereafter consolidating the metallic material to form the rod, wherein the rod has a rod length equal to the assembly length. The rods are bundled together to form a bundled rod assembly. The rod assembly may be used as a consumable feedstock in a melting-and-casting operation.

Abstract translation: 通过制备多个杆来制造细长杆组件。 每个棒通过以下步骤制备：提供至少一种非金属前体化合物，然后化学还原前体化合物以制备金属材料，然后固结金属材料以形成棒，其中棒具有等于组件的棒长度 长度。 杆被捆绑在一起以形成捆扎杆组件。 棒组件可以用作熔融 - 铸造操作中的可消耗原料。

公开(公告)号：US20090032152A1

公开(公告)日：2009-02-05

申请号：US12249211

申请日：2008-10-10

Applicant: Andrew Philip WOODFIELD ,  Wesley Douglas PRIDEMORE ,  Bernard Harold LAWLESS ,  Nancy Ann SULLIVAN ,  Peter WAYTE ,  Michael James WEIMER ,  Thomas Froats BRODERICK

Inventor： Andrew Philip WOODFIELD ,  Wesley Douglas PRIDEMORE ,  Bernard Harold LAWLESS ,  Nancy Ann SULLIVAN ,  Peter WAYTE ,  Michael James WEIMER ,  Thomas Froats BRODERICK

IPC: C22F1/18

CPC classification number: C22F1/183 ,  C22C14/00

Abstract: A titanium-alloy article is produced by providing a workpiece of an alpha-beta titanium alloy having a beta-transus temperature, and thereafter mechanically working the workpiece at a mechanical-working temperature above the beta-transus temperature. The mechanically worked workpiece is solution heat treated at a solution-heat-treatment temperature of from about 175° F. below the beta-transus temperature to about 25° F. below the beta-transus temperature, quenched, overage heat treated at an overage-heat-treatment temperature of from about 400° F. below the beta-transus temperature to about 275° F. below the beta-transus temperature, and cooled from the overage-heat-treatment temperature.

Abstract translation: 通过提供具有β转子温度的α-β钛合金的工件，然后在高于β转子温度的机械加工温度下机械加工工件来制造钛合金制品。 机械加工的工件在溶解热处理温度下，在β-转变温度以下约175°F至低于β-转变温度的约25°F，在过高温度下进行淬火，过热处理 - 在β-转变温度以下约低于低于β-转变温度约400°F的热处理温度，低于β-转变温度下约275°F，并从过热热处理温度冷却。

公开(公告)号：US20080124210A1

公开(公告)日：2008-05-29

申请号：US11564064

申请日：2006-11-28

Applicant: Peter Wayte ,  Brian Francis Mickle ,  Andrew Philip Woodfield

Inventor： Peter Wayte ,  Brian Francis Mickle ,  Andrew Philip Woodfield

IPC: F04D29/38 ,  B23P15/04

CPC classification number: B23P15/006 ,  F01D5/02 ,  F01D5/063 ,  F05D2230/232 ,  F05D2230/25 ,  Y02T50/671 ,  Y10T29/4932

Abstract: A rotor assembly for a turbine is provided. The rotor assembly includes a first portion of a rotor component forged from a first material. The first material is processed using a first process. The rotor assembly also includes a second portion 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 at a first axial position. A method for fabricating a rotor assembly for a turbine is also provided.

Abstract translation: 提供了一种用于涡轮机的转子组件。 转子组件包括从第一材料锻造的转子部件的第一部分。 使用第一种方法处理第一种材料。 转子组件还包括与第一材料相同材料的第二材料分开地锻造的转子部件的第二部分。 第二部分使用第二过程进行处理，并且在第一轴向位置处联接到第一部分。 还提供了一种用于制造用于涡轮机的转子组件的方法。