利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

14 条记录 (耗时 0.038 秒)

    Method for processing alloys via plasma (ion) nitriding
    1.
    发明申请
    Method for processing alloys via plasma (ion) nitriding 失效
    通过等离子体（离子）氮化处理合金的方法

    公开(公告)号：US20060048858A1

    公开(公告)日：2006-03-09

    申请号：US10937100

    申请日：2004-09-09

    申请人： Clark Cooper ,  Krassimir Marchev ,  Bill Giessen ,  Raymond Benn ,  Edward Bittner ,  Harsh Vinayak

    发明人： Clark Cooper ,  Krassimir Marchev ,  Bill Giessen ,  Raymond Benn ,  Edward Bittner ,  Harsh Vinayak

    IPC分类号： C23C8/26

    CPC分类号： C23C8/36

    摘要： A surface processing method and power transmission component includes transforming a surface region of a metal alloy into a hardened surface region at a temperature that is less than a heat treating temperature of the metal alloy. The metal alloy includes about 11.1 wt % Ni, about 13.4 wt % Co, about 3.0 wt % Cr, about 0.2 wt % C, and about 1.2 wt % Mo which reacts with the C to form a metal carbide precipitate of the form M2C. The surface processing temperature, vacuum pressure, precursor gas flow and ratio, and time of processing are controlled to provide a desirable hardened surface region having a gradual transition in nitrogen concentration.

    摘要翻译： 表面处理方法和动力传递部件包括在小于金属合金的热处理温度的温度下将金属合金的表面区域变形为硬化的表面区域。 金属合金包括约11.1重量％的Ni，约13.4重量％的Co，约3.0重量％的Cr，约0.2重量％的C和约1.2重量％的Mo，其与C反应形成M形式的金属碳化物沉淀， SUB> 2℃。 控制表面处理温度，真空压力，前体气体流量和比例以及加工时间，以提供在氮浓度中具有逐渐转变的期望的硬化表面区域。

    Method for processing alloys via high-current density ion implantation
    2.
    发明申请
    Method for processing alloys via high-current density ion implantation 审中-公开
    通过高电流密度离子注入处理合金的方法

    公开(公告)号：US20060048857A1

    公开(公告)日：2006-03-09

    申请号：US10937004

    申请日：2004-09-09

    申请人： Clark Cooper ,  Raymond Benn ,  Edward Bittner ,  Harsh Vinayak

    发明人： Clark Cooper ,  Raymond Benn ,  Edward Bittner ,  Harsh Vinayak

    IPC分类号： C23C8/24

    CPC分类号： C23C8/20 ,  C23C8/06 ,  C23C8/24 ,  C23C8/30 ,  C23C8/36 ,  C23C8/68

    摘要： A surface processing method and power transmission component includes transforming by high current density ion implantation (high intensity plasma ion processing) a surface region of a metal alloy into a hardened surface region at a temperature that is less than a heat treating temperature of the metal alloy. The metal alloy includes between 1.5 wt % and 15 wt % Ni, between 5 wt % and 30 wt % Co, up to 1.0 wt % carbon, and up to 15 wt % of a carbide-forming element, such as molybdenum, chromium, tungsten, vanadium or combinations thereof, that can react with carbon to form metal carbide precipitates of the form M2C. The surface processing temperature, vacuum pressure, precursor gas flow and ratio, and time of processing are controlled to provide a desirable hardened surface region having a gradual transition in nitrogen concentration. A vapor deposition process deposits an amorphous hydrogenated carbon coating on the hardened surface region of the metal alloy. An intermediate coating between the coating and the hardened surface region promotes adhesion between the coating and hardened surface region.

    摘要翻译： 表面处理方法和电力传输部件包括：在低于金属合金的热处理温度的温度下，通过高电流密度离子注入（高强度等离子体离子加工）将金属合金的表面区域变换为硬化面区域 。 金属合金包括1.5重量％至15重量％的Ni，5重量％至30重量％的Co，至多1.0重量％的碳，以及至多15重量％的碳化物形成元素，例如钼，铬， 钨，钒或其组合，其可与碳反应形成M 2 C形式的金属碳化物沉淀物。 控制表面处理温度，真空压力，前体气体流量和比例以及加工时间，以提供在氮浓度中具有逐渐转变的期望的硬化表面区域。 气相沉积工艺在金属合金的硬化表面区域上沉积无定形氢化碳涂层。 涂层和硬化表面区域之间的中间涂层促进涂层和硬化表面区域之间的粘合。

    Method for processing alloys via plasma (ion) nitriding
    5.
    发明授权
    Method for processing alloys via plasma (ion) nitriding 失效
    通过等离子体（离子）氮化处理合金的方法

    公开(公告)号：US07695573B2

    公开(公告)日：2010-04-13

    申请号：US10937100

    申请日：2004-09-09

    申请人： Clark VanTine Cooper ,  Krassimir G. Marchev ,  Bill C. Giessen ,  Raymond C. Benn ,  Edward H. Bittner ,  Harsh Vinayak

    发明人： Clark VanTine Cooper ,  Krassimir G. Marchev ,  Bill C. Giessen ,  Raymond C. Benn ,  Edward H. Bittner ,  Harsh Vinayak

    IPC分类号： C23C8/24 ,  C23C8/48 ,  C23C22/00

    CPC分类号： C23C8/36

    摘要： A surface processing method and power transmission component includes transforming a surface region of a metal alloy into a hardened surface region at a temperature that is less than a heat treating temperature of the metal alloy. The metal alloy includes about 11.1 wt % Ni, about 13.4 wt % Co, about 3.0 wt % Cr, about 0.2 wt % C, and about 1.2 wt % Mo which reacts with the C to form a metal carbide precipitate of the form M2C. The surface processing temperature, vacuum pressure, precursor gas flow and ratio, and time of processing are controlled to provide a desirable hardened surface region having a gradual transition in nitrogen concentration.

    摘要翻译： 表面处理方法和动力传递部件包括在小于金属合金的热处理温度的温度下将金属合金的表面区域变形为硬化的表面区域。 金属合金包括约11.1重量％的Ni，约13.4重量％的Co，约3.0重量％的Cr，约0.2重量％的C和约1.2重量％的Mo，其与C反应形成M2C形式的金属碳化物沉淀。 控制表面处理温度，真空压力，前体气体流量和比例以及加工时间，以提供在氮浓度中具有逐渐转变的期望的硬化表面区域。

    Split torque gearbox
    9.
    发明申请
    Split torque gearbox 有权
    分体扭矩变速箱

    公开(公告)号：US20050132833A1

    公开(公告)日：2005-06-23

    申请号：US10740375

    申请日：2003-12-18

    申请人： Yuriy Gmirya ,  Harsh Vinayak ,  David Binney ,  Lawrence Zunski ,  Vincent Millea

    发明人： Yuriy Gmirya ,  Harsh Vinayak ,  David Binney ,  Lawrence Zunski ,  Vincent Millea

    IPC分类号： B64C27/12 ,  F16H1/22 ,  F16H57/00

    CPC分类号： F16H1/222 ,  B64C27/12 ,  Y10T74/19019 ,  Y10T74/19628 ,  Y10T74/19688

    摘要： A split torque gearbox having multiple input shafts. Each input shaft is connected to two face gears. Each face gear is connected to two quill shafts, one is coaxially mounted and the second is not coaxially mounted. Of the two quill shafts, one is positioned on a first side of an output stage and a second quill shaft is located on a second side of the output stage and the quill shafts are connected thereto. The output stage is connected to a main shaft.

    摘要翻译： 具有多个输入轴的分体式扭矩变速箱。 每个输入轴连接到两个平面齿轮。 每个平面齿轮连接到两个套筒轴，一个同轴安装，第二个不同轴安装。 在两个套筒轴中，一个定位在输出台的第一侧上，第二套筒轴位于输出台的第二侧上，并且套筒轴与其连接。 输出级连接到主轴。