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    OBJECT PRODUCTION
    23.
    发明申请
    OBJECT PRODUCTION 审中-公开
    对象生产

    公开(公告)号：US20150030494A1

    公开(公告)日：2015-01-29

    申请号：US14380112

    申请日：2013-02-20

    申请人： Charles Malcolm WARD-CLOSE

    发明人： Charles Malcolm Ward-Close

    IPC分类号： B22F3/10 ,  B22F3/15 ,  B22F3/00 ,  B22F3/02

    CPC分类号： B22F3/1039 ,  B22F3/003 ,  B22F3/02 ,  B22F3/1035 ,  B22F3/1055 ,  B22F3/15 ,  B22F3/168 ,  B22F3/24 ,  B22F2003/1056 ,  B22F2003/248 ,  B23K20/002 ,  B23K20/02 ,  B23K20/227 ,  B23K20/233 ,  B23K20/2333 ,  B23K2101/00 ,  B32B15/01 ,  B33Y70/00 ,  Y02P10/295 ,  Y10T428/12806

    摘要： Methods and apparatus for producing an object, the method comprising: performing an Additive Manufacturing process to produce an intermediate object from provided metal or alloy, whereby the intermediate object comprises regions having a contaminant concentration level above a threshold level; based upon one or more parameters, determining a temperature and a duration; and performing, on the intermediate object, a contaminant dispersion process by, for a duration that is greater than or equal to the determined duration, heating the intermediate object to a temperature that is greater than or equal to the determined temperature and less than the melting point of the metal or alloy, the contaminant dispersion process being performed so as to disperse, within the intermediate object, a contaminant from regions of high contaminant concentration to regions of low contaminant concentration until the intermediate object comprises no regions having a contaminant concentration level above the threshold level.

    摘要翻译： 用于生产物体的方法和设备，所述方法包括：执行添加剂制造过程以从所提供的金属或合金制造中间物体，由此所述中间物体包括污染物浓度水平高于阈值水平的区域; 基于一个或多个参数，确定温度和持续时间; 并且在中间物体上执行污染物分散过程，持续时间大于或等于所确定的持续时间，将中间物体加热到大于或等于所确定的温度并小于熔化的温度 金属或合金的点，污染物分散过程被执行以便在中间物体内将污染物从高污染物浓度的区域分散到低污染物浓度的区域，直到中间物体不包括具有高于污染物浓度水平的区域 阈值水平。

    Method of making diamond-bonded constructions with improved thermal and mechanical properties
    26.
    发明授权
    Method of making diamond-bonded constructions with improved thermal and mechanical properties 失效
    制造具有改善的热和机械性能的金刚石结合结构的方法

    公开(公告)号：US08372334B2

    公开(公告)日：2013-02-12

    申请号：US13183839

    申请日：2011-07-15

    申请人： Georgiy Voronin ,  J. Daniel Belnap

    发明人： Georgiy Voronin ,  J. Daniel Belnap

    IPC分类号： C22C20/00 ,  B24D3/02

    CPC分类号： C22C26/00 ,  B22F7/06 ,  B22F2003/241 ,  B22F2005/001 ,  B22F2998/10 ,  B22F3/1039 ,  B22F3/24 ,  B22F3/26

    摘要： Diamond-bonded constructions include a diamond-bonded body having a thermally stable region extending a distance below a diamond-bonded body surface. The thermally stable region comprises a matrix phase of bonded-together diamond crystals, and interstitial regions comprising a reaction product. The reaction product is formed by reaction between the diamond crystals and a reactive material. The reactant is a carbide former and the reaction product is a carbide. The diamond-bonded body includes a further diamond region extending from the thermally stable region that comprises the matrix phase and a Group VIII metal disposed within interstitial regions of the matrix phase. The thermally stable region is substantially free of a catalyst material used to initially form the diamond-bonded body. The diamond-bonded body may include a material layer formed from the reaction product that is disposed on a surface of the diamond-bonded body thermally stable region.

    摘要翻译： 金刚石结合体包括金刚石结合体，其具有在金刚石结合体表面下方延伸一段距离的热稳定区域。 热稳定区域包括结合在一起的金刚石晶体的基体相和包含反应产物的间隙区域。 反应产物通过金刚石晶体和反应性材料之间的反应形成。 反应物为碳化物，碳化物为反应产物。 金刚石结合体包括从包含基质相的热稳定区延伸的另外的金刚石区域和设置在基质相的间隙区域内的第Ⅷ族金属。 热稳定区域基本上不含用于初始形成金刚石结合体的催化剂材料。 金刚石结合体可以包括由设置在金刚石结合体热稳定区域的表面上的反应产物形成的材料层。

    MILLING CONE FOR A COMPRESSION CRUSHER
    28.
    发明申请
    MILLING CONE FOR A COMPRESSION CRUSHER 有权
    用于压缩机的铣削锥体

    公开(公告)号：US20110303778A1

    公开(公告)日：2011-12-15

    申请号：US13119676

    申请日：2009-08-26

    申请人： Guy Berton

    发明人： Guy Berton

    IPC分类号： B02C2/00 ,  B22D19/14 ,  B22D19/02

    CPC分类号： B02C2/005 ,  B02C2210/02 ,  B22D19/06 ,  B22D19/14 ,  B22F3/1039 ,  B22F2005/002 ,  B22F2005/005 ,  C22C1/053 ,  C22C1/058 ,  C22C1/1036 ,  C22C1/1068 ,  C22C33/0228 ,  C22C33/0292 ,  C22C38/00 ,  C22C2204/00

    摘要： The present invention discloses a composite milling cone for compression crushers, said milling cone comprising a ferrous alloy at least partially reinforced with titanium carbide according to a defined geometry, in which said reinforced portion comprises an alternating macro-microstructure of millimetric areas concentrated with micrometric globular particles of titanium carbide separated by millimetric areas (2) essentially free of micrometric globular particles of titanium carbide, said areas concentrated with micrometric globular particles of titanium carbide forming a microstructure in which the micrometric interstices between said globular particles are also filled by said ferrous alloy.

    摘要翻译： 本发明公开了一种用于压缩破碎机的复合研磨锥体，所述铣削锥体包括根据限定的几何形状至少部分地用碳化钛增强的铁合金，其中所述增强部分包括用微球状球状物浓缩的毫米级区域的交替宏观微观结构 由碳化钛分离的碳化钛颗粒（2）基本上不含碳化钛的微球状颗粒，所述区域用碳化钛的微球状颗粒浓缩形成微结构，其中所述球状颗粒之间的微米间隙也被所述铁合金填充 。

    POWDER METALLURGY METHODS AND COMPOSITIONS
    29.
    发明申请
    POWDER METALLURGY METHODS AND COMPOSITIONS 审中-公开
    粉末冶金方法和组合物

    公开(公告)号：US20070077164A1

    公开(公告)日：2007-04-05

    申请号：US11163030

    申请日：2005-10-03

    申请人： Dennis Hammond ,  Richard Phillips

    发明人： Dennis Hammond ,  Richard Phillips

    IPC分类号： B22F3/12

    CPC分类号： B22F3/1039 ,  B22F2998/00 ,  B22F2998/10 ,  B22F3/1021 ,  B22F2201/01 ,  B22F2201/02 ,  B22F2201/20 ,  B22F1/007 ,  B22F3/02 ,  B22F1/02 ,  B22F1/0062

    摘要： The present invention provides metal powder compositions for pressed powder metallurgy and methods of forming metal parts using the metal powder compositions. In one embodiment, the metal powder composition according to the invention includes a blend of primary metal particles, one or more liquid phase forming materials or precursors thereof, a lubricant and an organic acid that is capable of reacting with an oxide of a metal in the primary metal particles to form an organic metal salt that decomposes when the metal powder composition is sintered under reducing or non-oxidizing conditions. During a “delubing” step, the organic acid reacts with an oxide of a metal in the primary metal particles to form an organic metal salt that decomposes into a base metal or a metal-carbide during sintering.

    摘要翻译： 本发明提供了用于压粉粉末冶金的金属粉末组合物和使用金属粉末组合物形成金属部件的方法。 在一个实施方案中，根据本发明的金属粉末组合物包括主要金属颗粒，一种或多种液相形成材料或其前体，润滑剂和能够与金属中的金属的氧化物反应的有机酸的共混物 初级金属颗粒形成当金属粉末组合物在还原或非氧化条件下烧结时分解的有机金属盐。 在“脱色”步骤中，有机酸与一次金属颗粒中的金属的氧化物反应形成在烧结期间分解成贱金属或金属碳化物的有机金属盐。

    Component produced or processed by powder metallurgy, and process for producing
    30.
    发明申请
    Component produced or processed by powder metallurgy, and process for producing 审中-公开
    通过粉末冶金制造或加工的成分，以及生产方法

    公开(公告)号：US20060073062A1

    公开(公告)日：2006-04-06

    申请号：US10540459

    申请日：2003-12-17

    申请人： Dirk Naumann ,  Thomas Weissgarber ,  Alexander Bohm

    发明人： Dirk Naumann ,  Thomas Weissgarber ,  Alexander Bohm

    IPC分类号： B22F3/11

    CPC分类号： B22F7/004 ,  B22F7/064 ,  B22F2998/00 ,  B22F2998/10 ,  B22F2999/00 ,  B22F3/1109 ,  B22F2203/05 ,  B22F1/0003 ,  B22F9/04 ,  B22F3/23 ,  B22F3/114 ,  B22F3/1275 ,  B22F3/004 ,  B22F3/1039

    摘要： The invention relates to components which are produced or processed by powder metallurgy, and to processes for producing components of this type. The components produced by powder metallurgy are intended both to have porous regions and to provide fluid-light properties, and it should also be possible to produce them at correspondingly low cost and suitably flexibly. For this purpose, a component of this type has at least one porous region, which is formed from an intermetallic phase or solid solutions. However, it may also have a corresponding surface coating. Moreover, in a component of this type there is at least one areal fluid-tight region which is formed from a metal or metal alloy of the corresponding intermetallic phase or solid solution.

    摘要翻译： 本发明涉及通过粉末冶金制造或加工的组分，以及用于生产这种类型组分的方法。 通过粉末冶金制造的部件既要具有多孔区域，又能提供流体光特性，并且也可以以相应的低成本和适当灵活地制造它们。 为此，这种类型的组分具有至少一个由金属间相或固溶体形成的多孔区域。 然而，它也可以具有相应的表面涂层。 此外，在这种类型的部件中，存在至少一个由对应的金属间相或固溶体的金属或金属合金形成的面密封区域。