Powder of chromium carbide and nickel chromium
    31.
    发明授权
    Powder of chromium carbide and nickel chromium 失效
    碳化铬和镍铬粉末

    公开(公告)号:US6071324A

    公开(公告)日:2000-06-06

    申请号:US86243

    申请日:1998-05-28

    摘要: A thermal spray powder consists of nickel, chromium and carbon. The chromium consists of a first portion and a second portion, the nickel being alloyed with the first portion in an alloy matrix. The second portion and the carbon are combined into chromium carbide substantially as Cr.sub.3 C.sub.2 or Cr.sub.7 C.sub.3 or a combination thereof, with the chromium carbide being in the form of precipitates between 0.1 .mu.m and 5 .mu.m distributed uniformly in the alloy matrix.

    摘要翻译: 热喷粉由镍,铬和碳组成。 铬由第一部分和第二部分组成,镍与合金基体中的第一部分合金化。 将第二部分和碳基本上以Cr 3 C 2或Cr 7 C 3或其组合的形式合并成碳化铬,其中铬碳化物为均匀分布在合金基体中的沉淀物的形式,为0.1μm至5μm。

    Thermal spray gun with inner passage liner and component for such gun
    32.
    发明授权
    Thermal spray gun with inner passage liner and component for such gun 失效
    具有内通道衬垫和这种枪组件的热喷枪

    公开(公告)号:US6042019A

    公开(公告)日:2000-03-28

    申请号:US650082

    申请日:1996-05-17

    申请人: William P. Rusch

    发明人: William P. Rusch

    CPC分类号: B05B7/205

    摘要: A gas cap for a thermal spray gun has a spray passage extending from the combustion chamber to an exit end, and a thermal spray material is fed into the passage. A nozzle component of the gas cap is formed of a tubular inner member in thermal contact with a metallic outer member, such as copper, that is in contact with a fluid coolant. The inner member is formed of a hard, thermally conductive material, preferably a carbide in a metal matrix, such as tungsten carbide in cobalt.

    摘要翻译: 用于热喷枪的气帽具有从燃烧室延伸到出口端的喷射通道,并且热喷涂材料被供给到通道中。 气帽的喷嘴部件由与流体冷却剂接触的金属外部构件(例如铜)热接触的管状内部构件形成。 内部构件由硬导热材料形成,优选为金属基体中的碳化物,例如钴中的碳化钨。

    Silicon carbide composition for turbine blade tips
    33.
    发明授权
    Silicon carbide composition for turbine blade tips 有权
    用于涡轮叶片尖端的碳化硅组合物

    公开(公告)号:US5997248A

    公开(公告)日:1999-12-07

    申请号:US204182

    申请日:1998-12-03

    CPC分类号: F01D11/12 Y10T428/2993

    摘要: A granular composition is applied to tips of rotor blades utilized in a gas turbine engine wherein the blade tips rub against an abradable ceramic layer. Individual grains each have a core of silicon carbide and a layer of aluminum nitride on the core. A layer of a cladding metal may be bonded to the aluminum nitride. The composition also may include particles of cubic boron nitride and/or particles of metal alloy blended with the grains of silicon carbide.

    摘要翻译: 将颗粒组合物应用于在燃气涡轮发动机中使用的转子叶片的尖端,其中叶片尖端摩擦耐磨陶瓷层。 单个晶粒各自具有碳化硅芯和芯上的氮化铝层。 包覆金属的层可以结合到氮化铝。 组合物还可以包括与碳化硅颗粒共混的立方氮化硼颗粒和/或金属合金颗粒。

    CLOSED LOOP COOLING OF A PLASMA GUN TO IMPROVE HARDWARE LIFE
    35.
    发明申请
    CLOSED LOOP COOLING OF A PLASMA GUN TO IMPROVE HARDWARE LIFE 有权
    等离子枪的闭环冷却,以改善硬件寿命

    公开(公告)号:US20140332177A1

    公开(公告)日:2014-11-13

    申请号:US14361917

    申请日:2012-01-27

    申请人: Ronald J. Molz

    发明人: Ronald J. Molz

    IPC分类号: H05H1/28 F28F27/02

    CPC分类号: H05H1/28 F28F27/02

    摘要: Water cooling system (1) for a plasma gun (2), method for cooling a plasma gun (2) and method for increasing a service life of a plasma gun (2). The system (1) includes a water cooler structured and arranged to remove heat from cooling water to be supplied to the plasma gun (2), a controller (7) structured and arranged to monitor a gun voltage of the plasma gun (2), and at least one flow valve (8) coupled to and under control of the controller (7) to adjust a flow of the cooling water. When the gun voltage drops below a predetermined value, the controller (7) controls the at least one flow valve (8) to increase the plasma gun temperature and the gun voltage.

    摘要翻译: 用于等离子体枪(2)的水冷却系统(1),等离子体枪(2)的冷却方法和等离子枪(2)的使用寿命的增加方法。 该系统(1)包括一个构造和布置成从供给等离子体枪(2)的冷却水中除去热量的水冷却器,构造和布置成监测等离子体枪(2)的枪电压的控制器(7) 以及耦合到控制器(7)并且在控制器(7))的控制下的至少一个流量阀(8),以调节冷却水的流量。 当喷枪电压低于预定值时,控制器(7)控制至少一个流量阀(8)以增加等离子枪温度和喷枪电压。

    THERMO SPRAY GUN WITH REMOVABLE NOZZLE TIP AND METHOD MAKING AND USING THE SAME
    36.
    发明申请
    THERMO SPRAY GUN WITH REMOVABLE NOZZLE TIP AND METHOD MAKING AND USING THE SAME 审中-公开
    带有可拆卸喷嘴的THERMO喷枪及其制造和使用方法

    公开(公告)号:US20140329020A1

    公开(公告)日:2014-11-06

    申请号:US14361958

    申请日:2012-01-27

    IPC分类号: B05B13/02 C23C4/00 B05B13/04

    摘要: A thermo spray gun (10) includes at least one of; at least one removable nozzle tip (20) for spraying a coating material, at least one replaceable nozzle tip (20) for spraying a coating material, and at least one interchangeable nozzle tip (20) for spraying a coating material. A thermo spray gun system (1000) includes a thermal spray gun (10) and at least one mechanism (30/40) at least one of; storing at least one nozzle tip installable on the thermal spray gun and being structured and arranged to install at least one nozzle tip on the thermal spray gun. A method of coating a substrate (S) using a thermo spray gun (10) includes mounting at least one nozzle tip (20) on the thermo spray gun (10) and spraying a coating material with the at least one nozzle tip (20).

    摘要翻译: 热喷枪(10)包括以下中的至少一个: 用于喷涂涂料的至少一个可拆卸的喷嘴尖端(20),用于喷涂涂料的至少一个可更换的喷嘴头(20)和用于喷涂涂料的至少一个可互换喷嘴头(20)。 热喷枪系统(1000)包括热喷枪(10)和至少一个机构(30/40),至少一个机构 存储可安装在所述热喷枪上的至少一个喷嘴尖端,并被构造和布置成在所述热喷枪上安装至少一个喷嘴尖端。 使用热喷枪(10)涂覆基底(S)的方法包括将至少一个喷嘴尖端(20)安装在热喷枪(10)上并且用至少一个喷嘴尖端(20)喷涂涂层材料, 。

    CATHODE INTERFACE FOR A PLASMA GUN AND METHOD OF MAKING AND USING THE SAME
    37.
    发明申请
    CATHODE INTERFACE FOR A PLASMA GUN AND METHOD OF MAKING AND USING THE SAME 有权
    用于等离子枪的阴极接口及其制造和使用方法

    公开(公告)号:US20140167597A1

    公开(公告)日:2014-06-19

    申请号:US14128265

    申请日:2013-05-07

    IPC分类号: H01J37/32 H01J9/18

    摘要: Interchangeable or standard electrode interface for a thermal spray plasma gun includes an interchangeable electrode having a first connecting section and a first annular coupling surface. A second connecting section is arranged in a plasma gun and includes a second annular coupling surface. An annular seal is spaced or axially spaced from an annular interface formed between the first and second annular coupling surfaces.

    摘要翻译: 用于热喷涂等离子体枪的可互换或标准电极接口包括具有第一连接部分和第一环形联接表面的可互换电极。 第二连接部分布置在等离子体枪中并且包括第二环形联接表面。 环形密封件与形成在第一和第二环形联接表面之间的环形界面间隔开或轴向间隔开。

    METAL MATRIX CERAMIC WIRE MANUFACTURING TECHNOLOGY AND USAGE
    39.
    发明申请
    METAL MATRIX CERAMIC WIRE MANUFACTURING TECHNOLOGY AND USAGE 审中-公开
    金属矩阵陶瓷线制造技术与应用

    公开(公告)号:US20130056446A1

    公开(公告)日:2013-03-07

    申请号:US13696927

    申请日:2011-05-10

    申请人: James Leach

    发明人: James Leach

    IPC分类号: C23C4/06 B32B37/24

    摘要: Thermal spray wire and method of forming thermal spray wire. The thermal spray wire includes an inner layer, a powder material layer surrounding the inner layer, and an outer layer coaxially surrounding and compressing the powder material layer around the inner layer.

    摘要翻译: 热喷丝和热喷丝的形成方法。 热喷涂线包括内层,围绕内层的粉末材料层和外层,其围绕内层同轴地围绕和压缩粉末材料层。