公开(公告)号：WO2017044475A1

公开(公告)日：2017-03-16

申请号：PCT/US2016/050532

申请日：2016-09-07

Applicant: SCOPERTA, INC.

Inventor： VECCHIO, James ,  CHENEY, Justin, Lee

IPC: C22C38/18 ,  C22C38/24 ,  C22C38/36 ,  C22C38/38 ,  B23K35/32 ,  E21B17/00

CPC classification number: C22C38/38 ,  C22C38/24 ,  C22C38/36 ,  E21B17/00

Abstract: Disclosed herein are embodiments of non-magnetic, strong carbide forming alloys. In particular, the alloys can be advantageously used for powder manufacturing. Embodiments of the disclosure can have low FCC-BCC transition temperatures in combination with hard particles having a hardness of 1000 Vickers or greater. The alloys can be used in conjunction with, for example, drill pipe tool joints, drill collars, down hole stabilizers, or oilfield components, particularly as a hardbanding component.

Abstract translation: 本文公开了非磁性，强碳化物形成合金的实施例。 特别地，合金可以有利地用于粉末制造。 本公开的实施方案可以具有低FCC-BCC转变温度与硬度为1000维度或更高的硬颗粒的组合。 合金可以与例如钻杆工具接头，钻铤，井下稳定器或油田部件，特别是作为加固组件一起使用。

公开(公告)号：WO2011035193A1

公开(公告)日：2011-03-24

申请号：PCT/US2010/049381

申请日：2010-09-17

Applicant: SCOPERTA, INC. ,  CHENEY, Justin, Lee ,  MADOK, John, Hamilton

Inventor： CHENEY, Justin, Lee ,  MADOK, John, Hamilton

IPC: C22C45/02 ,  C22C38/22 ,  B23K9/04 ,  B23K35/30

CPC classification number: C22C38/58 ,  B23K35/3093 ,  C22C1/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/22 ,  C22C38/24 ,  C22C38/26 ,  C22C38/28 ,  C22C38/32 ,  C22C38/38 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48 ,  C22C38/50 ,  C22C38/54 ,  C22C45/02 ,  C23C4/06

Abstract: Disclosed herein are iron-based alloys having a microstructure comprising a fine-grained ferritic matrix and having a 60+ Rockwell C surface, wherein the ferritic matrix comprises

Abstract translation: 本文公开了具有包含细粒铁素体基质并具有60+洛氏硬度C表面的微结构的铁基合金，其中铁素体基体包含<10μmNb和W碳化物沉淀物。 还公开了焊接方法，其包括用这种铁基合金形成裂纹，自由的硬焊接覆盖涂层。还公开了设计能够形成无裂纹的硬焊接覆盖层的合金的方法。

公开(公告)号：WO2016044765A1

公开(公告)日：2016-03-24

申请号：PCT/US2015/051021

申请日：2015-09-18

Applicant: SCOPERTA, INC.

Inventor： CHENEY, Justin, Lee ,  RAFA, Kyle, Walter

IPC: B05D5/12 ,  C22C47/16 ,  C22C38/00 ,  C22C38/04 ,  C22C38/18 ,  C22C38/12 ,  C23C4/06

CPC classification number: C23C4/08 ,  B32B15/011 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/08 ,  C22C38/14 ,  C22C38/22 ,  C22C38/24 ,  C22C38/26 ,  C22C38/28 ,  C22C38/38 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48 ,  C22C38/50 ,  C22C38/56 ,  C22C38/58 ,  C23C4/06

Abstract: Embodiments of an iron-based coating configured to be thermally sprayed are disclosed. The iron-based coatings can be generally non-magnetic, thus allowing for thickness measurements to be performed on the coating with standard magnetic measuring equipment. Further, the iron-based coating can have advantageous properties, such as high hardness, high wear resistance, and high adhesion strength.

Abstract translation: 公开了构造成热喷涂的铁基涂层的实施例。 铁基涂层通常可以是非磁性的，因此允许使用标准磁性测量设备在涂层上进行厚度测量。 此外，铁基涂层可以具有高硬度，高耐磨性和高粘附强度等有利的特性。

公开(公告)号：WO2012129505A1

公开(公告)日：2012-09-27

申请号：PCT/US2012/030365

申请日：2012-03-23

Applicant: SCOPERTA, INC. ,  CHENEY, Justin, Lee

Inventor： CHENEY, Justin, Lee

IPC: B23K35/02 ,  B23K35/22 ,  B23K35/30 ,  C22C1/02 ,  C22C19/05

CPC classification number: C23C4/06 ,  B22F5/12 ,  B22F7/08 ,  B22F2999/00 ,  B23K35/0261 ,  B23K35/0266 ,  B23K35/22 ,  B23K35/304 ,  C22C1/023 ,  C22C19/03 ,  C22C19/055 ,  C22F1/10 ,  Y10T428/12222 ,  B22F2207/01

Abstract: A class of nickel based alloys having a fine grain structure resistant to stress corrosion cracking, and methods of alloy design to produce further alloys within the class are presented. The alloys act as suitable welding materials in similar applications to that of Alloy 622. The line-grained structure of these novel alloys may also be advantageous for other reasons as well such as wear, impact, abrasion, corrosion, etc. These alloys have similar phases to Alloy 622 in that they are composed primarily of austenitie nickel, however the phase morphology is a much finer grained structure opposed to the long dendritic grains common to Alloy 622 when it is subject to cooling rates from a liquid state inherent to the welding process.

Abstract translation: 提出了一类具有耐应力腐蚀开裂的细晶粒结构的镍基合金，以及合金设计方法，以便在该类别内生产更多的合金。 这些合金作为与622合金类似应用的合适的焊接材料。这些新型合金的线粒子结构也可能是有利于其他原因，如磨损，冲击，磨损，腐蚀等。这些合金具有类似的 合金622的主要原因是它们主要由奥氏体镍组成，然而相态是与焊接过程中固有的液态冷却速率相对的合金622常见的长枝晶相比较细的晶粒结构 。

公开(公告)号：WO2008101222A1

公开(公告)日：2008-08-21

申请号：PCT/US2008/054177

申请日：2008-02-15

Applicant: SCOPERTA INC. ,  MADOK, John Hamiltion

Inventor： MADOK, John Hamiltion

IPC: B05D1/02

CPC classification number: C23C2/04 ,  C23C2/02 ,  C23C2/28 ,  C23C6/00 ,  C23C26/02 ,  C23C28/021 ,  C23C28/023 ,  C23C28/025 ,  C23C30/00

Abstract: A substrate coating technology for coating a substrate with a coating material having a substantially similar base composition as the material composing the substrate is disclosed. The chemical composition of the coating material is selected to have a melting temperature lower than the melting temperature of the substrate such that the coating material exhibits deep eutectic properties when compared to the substrate. The chemical composition allows the molten coating material to be applied to the substrate by dipping the substrate or pouring onto the substrate.

Abstract translation: 公开了一种基材涂覆技术，用于涂覆具有基本相似的基础组成的涂料的基材作为构成该基材的材料。 选择涂层材料的化学成分具有低于基材的熔融温度的熔融温度，使得当与基材相比时，涂层材料表现出较低的共晶性能。 化学成分允许熔融涂覆材料通过浸渍基材或倾倒到基材上而施加到基材上。

公开(公告)号：WO2017040775A1

公开(公告)日：2017-03-09

申请号：PCT/US2016/049889

申请日：2016-09-01

Applicant: SCOPERTA, INC.

Inventor： EIBL, Cameron

IPC: C22C1/00 ,  C22C33/00 ,  C22C38/00 ,  C22C38/12

CPC classification number: B23K35/3093 ,  C21D9/50 ,  C22C37/08 ,  C22C37/10 ,  C22C38/02 ,  C22C38/04 ,  C22C38/08 ,  C22C38/12 ,  C22C38/54

Abstract: Disclosed herein are embodiments of hardfacing/hardbanding materials, alloys, or powder compositions that can have low chromium content or be chromium free. In some embodiments, the alloys can contain transition metal borides and borocarbides with a particular metallic component weight percentage. The disclosed alloys can have high hardness and ASTM G65 performance, making them advantageous for hardfacing/hardbanding applications.

Abstract translation: 本文公开了可以具有低铬含量或不含铬的耐磨面/耐热粘合材料，合金或粉末组合物的实施方案。 在一些实施方案中，合金可以含有具有特定金属组分重量百分比的过渡金属硼化物和硼硼化物。 所公开的合金可以具有高硬度和ASTM G65性能，使得它们对于表面硬化/硬粘结应用是有利的。

公开(公告)号：WO2016100374A3

公开(公告)日：2016-10-27

申请号：PCT/US2015065871

申请日：2015-12-15

Applicant: SCOPERTA INC

Inventor： CHENEY JUSTIN LEE ,  EIBL CAMERON

IPC: C22C38/32

CPC classification number: C22C38/36 ,  B22D19/08 ,  B23K9/04 ,  B23K26/34 ,  C22C33/0285 ,  C22C33/0292 ,  C22C38/02 ,  C22C38/22 ,  C22C38/24 ,  C22C38/26 ,  C22C38/28 ,  C22C38/32 ,  C23C4/067 ,  C23C4/18

Abstract: Embodiments of wear resistant ferrous alloys are disclosed herein. In some embodiments, ferrous alloys can have a matrix which includes near spherical and hypereutectic borides and/or borocarbides while at the same time avoiding the formation of rod-like borides and/or borocarbides. In some embodiments, the wear resistant ferrous alloys can be used as a coating, such as a hardfacing layer, to add protection to different components.

Abstract translation: 本文公开了耐磨铁合金的实施例。 在一些实施方案中，铁合金可以具有包括近球形和过共晶体硼化物和/或硼碳化物的基体，同时避免形成棒状硼化物和/或硼硼化物。 在一些实施方案中，耐磨铁合金可以用作涂层，例如表面硬化层，以增加对不同组分的保护。

公开(公告)号：WO2016014653A1

公开(公告)日：2016-01-28

申请号：PCT/US2015/041514

申请日：2015-07-22

Applicant: SCOPERTA, INC.

Inventor： CHENEY, Justin, Lee ,  JIANG, Tianho

IPC: C22C38/00 ,  C22C38/04 ,  C22C38/12

CPC classification number: C22C45/02 ,  C22C38/002 ,  C22C38/004 ,  C22C38/02 ,  C22C38/04 ,  C22C38/08 ,  C22C38/12 ,  C22C38/14 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48 ,  C22C38/50 ,  C22C38/58 ,  C23C4/06 ,  C23C4/067 ,  C23C4/131

Abstract: Disclosed are embodiments of Fe-based alloys for use as a hardfacing material having high hardness while avoiding the use of chromium. The alloys can be twin arc or thermally sprayed as coatings on different types of equipment. In some embodiments, the alloys can be readable even after heating of the alloys.

Abstract translation: 公开了用作硬度高的硬质合金材料的Fe基合金的实施方案，同时避免使用铬。 合金可以是双弧或热喷涂成不同类型设备上的涂层。 在一些实施例中，即使在加热合金之后，合金也是可读的。

公开(公告)号：WO2015157169A2

公开(公告)日：2015-10-15

申请号：PCT/US2015024508

申请日：2015-04-06

Applicant: SCOPERTA INC

Inventor： CHENEY JUSTIN LEE

IPC: C22C37/06 ,  C22C37/08

CPC classification number: C22C37/06 ,  B23K35/308 ,  B23K35/3086 ,  C21D2211/004 ,  C22C30/00 ,  C22C33/0285 ,  C22C33/0292 ,  C22C33/08 ,  C22C37/08 ,  C22C37/10

Abstract: Embodiments of alloys having high, fine-grained carbide content, and methods of manufacturing such alloys. The alloys can be determined through the use of thermodynamic, micro structural, and compositional criterial in order to create a high strength and high toughness alloy. In some embodiments, the alloys can be used as a wear resistant component.

Abstract translation: 具有高细粒度碳化物含量的合金的实施方式以及制造这种合金的方法。 合金可以通过使用热力学，微观结构和成分标准来确定，以便产生高强度和高韧性的合金。 在一些实施例中，合金可以用作耐磨组分。

公开(公告)号：WO2014059177A1

公开(公告)日：2014-04-17

申请号：PCT/US2013/064391

申请日：2013-10-10

Applicant: SCOPERTA, INC.

Inventor： CHENEY, Justin, Lee ,  MADOK, John, Hamilton ,  RAFA, Kyle, Walter

IPC: C22C38/22 ,  C22C38/12 ,  B23K28/00

CPC classification number: C22C38/58 ,  B23K35/004 ,  B23K35/308 ,  C09D1/00 ,  C09D5/00 ,  C22C29/06 ,  C22C29/14 ,  C22C32/0052 ,  C22C32/0073 ,  C22C37/08 ,  C22C37/10 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/08 ,  C22C38/12 ,  C22C38/14 ,  C22C38/18 ,  C22C38/22 ,  C22C38/24 ,  C22C38/26 ,  C22C38/28 ,  C22C38/32 ,  C22C38/36 ,  C22C38/38 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48 ,  C22C38/50 ,  C22C38/54 ,  C22C38/56 ,  C23C30/00

Abstract: Disclosed are non-magnetic metal alloy compositions and applications that relate to non-magnetic metal alloys with excellent wear properties for use in dynamic three-body tribological wear environments. In some embodiments, the disclosure can relate to a drilling component for use in directional drilling applications capable of withstanding service abrasion. In some embodiments, a hardbanding for protecting a drilling component for use in directional drilling can be provided. In some embodiments, thermodynamic, microstructure, and performance criteria can be determined for hardbanding alloys.

Abstract translation: 公开了非磁性金属合金组合物和应用，其涉及具有优异的耐磨性的非磁性金属合金，用于动态三体摩擦磨损环境。 在一些实施例中，本公开可涉及用于可承受服务磨损的定向钻井应用中的钻孔部件。 在一些实施例中，可以提供用于保护用于定向钻井的钻孔部件的加固带。 在一些实施例中，可以确定耐火焊合金的热力学，微观结构和性能标准。