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    LOW FRICTION COATINGS WITH IMPROVED ABRASION AND WEAR PROPERTIES AND METHODS OF MAKING
    1.
    发明申请
    LOW FRICTION COATINGS WITH IMPROVED ABRASION AND WEAR PROPERTIES AND METHODS OF MAKING 审中-公开
    低摩擦涂料具有改进的磨损和磨损性能和制备方法

    公开(公告)号：WO2014099211A1

    公开(公告)日：2014-06-26

    申请号：PCT/US2013/070681

    申请日：2013-11-19

    Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

    Inventor： RAJAGOPALAN, Srinivasan ,  HAQUE, Tabassumul ,  ERTAS, Mehmet, Deniz ,  OZEKCIN, Adnan ,  JIN, Hyunwoo ,  ZHAO, Bo

    IPC: C23C28/04 ,  C23C28/00 ,  E21B17/10

    CPC classification number: C25F3/16 ,  C23C14/024 ,  C23C14/0605 ,  C23C16/0272 ,  C23C16/26 ,  C23C28/044 ,  C23C28/046 ,  C23C28/322 ,  C23C28/343 ,  C23C28/347 ,  C23C28/42 ,  E21B10/00 ,  E21B17/00 ,  Y10T428/24355 ,  Y10T428/24975

    Abstract: Provided are low friction coatings with improved abrasion, wear resistance and methods of making such coatings. In one form, the coating includes: i) an under layer selected from the group consisting of CrN, TiN, TiAIN, TiAIVN, TiAlVCN, TiSiN, TiSiCN, TiAISiN and combinations thereof, wherein the under layer ranges in thickness from 0.1 to 100 Ltm, ii) an adhesion promoting layer selected from the group consisting of Cr, Ti, Si, W, CrC, TiC, SiC, WC, and combinations thereof, wherein the adhesion promoting layer ranges in thickness from 0.1 to 50 μη and is contiguous with a surface of the under layer, and iii) a functional layer selected from the group consisting of a fullerene based composite, a diamond based material, diamond-like-carbon and combinations thereof, wherein the functional layer ranges from 0.1 to 50 μη and is contiguous and is contiguous with a surface of the adhesion promoting layer.

    Abstract translation: 提供具有改善的耐磨性，耐磨性的低摩擦涂层和制造这种涂层的方法。 在一种形式中，涂层包括：i）选自CrN，TiN，TiAIN，TiAIVN，TiAlVCN，TiSiN，TiSiCN，TiAlSiN及其组合的底层，其中下层的厚度范围为0.1至100Ltm ，ii）选自由Cr，Ti，Si，W，CrC，TiC，SiC，WC及其组合组成的组中的增粘层，其中所述粘合促进层的厚度范围为0.1-50μe， 并且与下层的表面邻接，以及iii）选自由富勒烯系复合物，金刚石基材料，类金刚石碳及其组合组成的组的功能层，其中，功能层的范围为0.1〜 50μ＆eegr 并且是连续的并且与粘附促进层的表面邻接。

    FIELD GIRTH WELDING TECHNOLOGY FOR HIGH MANGANESE STEEL SLURRY PIPELINES
    2.
    发明申请
    FIELD GIRTH WELDING TECHNOLOGY FOR HIGH MANGANESE STEEL SLURRY PIPELINES 审中-公开
    高锰钢管道现场焊接工艺

    公开(公告)号：WO2017192619A1

    公开(公告)日：2017-11-09

    申请号：PCT/US2017/030686

    申请日：2017-05-02

    Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY ,  POSCO

    Inventor： WASSON, Andrew, J. ,  ANDERSON, Timothy, D. ,  FAIRCHILD, Douglas, P. ,  YUE, Xin ,  JIN, Hyunwoo ,  MA, Ning ,  HAN, Iiwook ,  LEE, Sangchul ,  LEE, Bongkeun ,  LEE, Jongsub

    IPC: B23K35/30 ,  B23K9/16 ,  B23K101/10

    Abstract: The present disclosure relates to a welding composition for joining high manganese steel base metals and methods of applying the same. The composition includes: carbon in a range of about 0.4 wt% to about 0.8 wt%; manganese in a range of about 18 wt% to about 24 wt%; chromium in an amount of ≤ about 6 wt%; molybdenum in an amount of ≤ about 4 wt%; nickel in an amount of ≤ about 5 wt%; silicon in an amount of about 0.4 wt% to about 1.0 wt%; sulfur in an amount of ≤ about 200 ppm; phosphorus in an amount of ≤ about 200 ppm; and a balance including iron. In an embodiment, the composition has an austenitic phase.

    Abstract translation: 本发明涉及用于连接高锰钢基底金属的焊接组合物及其应用方法。 该组合物包含：约0.4重量％至约0.8重量％的碳; 约18重量％至约24重量％范围内的锰; ≤约6重量％的铬; ≤约4重量％的钼; 镍含量≤约5重量％; 量为约0.4重量％至约1.0重量％的硅; 硫含量≤约200ppm; 磷含量≤约200ppm; 和含铁的平衡。 在一个实施方案中，该组合物具有奥氏体相。

    FIELD DISSIMILAR METAL WELDING TECHNOLOGY FOR ENHANCED WEAR RESISTANT HIGH MANGANESE STEEL
    3.
    发明申请
    FIELD DISSIMILAR METAL WELDING TECHNOLOGY FOR ENHANCED WEAR RESISTANT HIGH MANGANESE STEEL 审中-公开
    加强型耐磨高锰钢的异种金属焊接工艺

    公开(公告)号：WO2017192621A1

    公开(公告)日：2017-11-09

    申请号：PCT/US2017/030689

    申请日：2017-05-02

    Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY ,  POSCO

    Inventor： WASSON, Andrew J. ,  FAIRCHILD, Douglas P. ,  JIN, Hyunwoo ,  YUE, Xin ,  HAN, Iiwook ,  LEE, Sangchul ,  LEE, Bongkeun ,  LEE, Jongsub

    IPC: B23K35/30 ,  C22C38/58 ,  B23K103/04

    Abstract: The present disclosure relates to a welding composition for joining high manganese steel base metals to low carbon steel base metals, as well as systems and methods for the same. The composition includes: carbon in a range of about 0.1 wt% to about 0.4 wt%; manganese in a range of about 15 wt% to about 25 wt%; chromium in a range of about 2.0 wt% to about 8.0 wt%; molybdenum in an amount of ≤ about 2.0 wt%; nickel in an amount of ≤ about 10 wt%; silicon in an amount of ≤ about 0.7 wt%; sulfur in an amount of ≤ about 100 ppm; phosphorus in an amount of ≤ about 200 ppm; and a balance comprising iron. In an embodiment, the composition has an austenitic microstructure.

    Abstract translation: 本发明涉及用于将高锰钢基底金属与低碳钢基底金属接合的焊接组合物，以及用于该系统和方法的焊接组合物。 该组合物包含：约0.1重量％至约0.4重量％的碳; 在约15重量％至约25重量％范围内的锰; 在约2.0重量％至约8.0重量％范围内的铬; ≤约2.0重量％的钼; 含量≤约10重量％的镍; 硅含量≤约0.7重量％; 硫含量≤约100ppm; 磷含量≤约200ppm; 和含铁的余量。 在一个实施方案中，组合物具有奥氏体微结构。

    METHODS OF MAKING A DRILLING TOOL WITH LOW FRICTION COATINGS TO REDUCE BALLING AND FRICTION
    4.
    发明申请
    METHODS OF MAKING A DRILLING TOOL WITH LOW FRICTION COATINGS TO REDUCE BALLING AND FRICTION 审中-公开
    制造具有低摩擦涂层的钻孔工具减少碰撞和摩擦的方法

    公开(公告)号：WO2014100608A1

    公开(公告)日：2014-06-26

    申请号：PCT/US2013/076970

    申请日：2013-12-20

    Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

    Inventor： BAILEY, Jeffrey, R. ,  RAJAGOPALAN, Srinivasan ,  HAQUE, Tabassumul ,  OZEKCIN, Adnan ,  ERTAS, Mehmet, Deniz ,  JIN, Hyunwoo ,  ZHAO, Bo ,  MUELLER, Russell, R.

    IPC: C23C28/04 ,  C23C28/00 ,  E21B17/10 ,  E21B17/00 ,  E21B10/00

    CPC classification number: B24D18/0027 ,  C23C14/024 ,  C23C16/0272 ,  C23C28/044 ,  C23C28/046 ,  C23C28/322 ,  C23C28/343 ,  C23C28/347 ,  C23C28/42 ,  E21B10/00 ,  E21B17/10

    Abstract: Provided are methods to make a drilling tool with low friction coatings to reduce balling and friction, In one form, the method includes providing one or more drilling tool components with specified locations for fitting cutters, inserts, bearings, rollers, additional non-coated components, or combinations thereof; cleaning the one or more drilling tool components; applying masking for fitting cutters, inserts, bearings, rollers, additional non-coated components or combinations thereof; applying a multi-layer low friction coating to the cleaned specified locations; removing the masking from the cleaned and coated specified locations of the one or more drilling components; inserting cutters and inserts and assembling moving parts to the cleaned and coated specified locations of the one or more drilling tool components; and assembling the one or more drilling tool components to form a drilling tool.

    Abstract translation: 提供了制造具有低摩擦涂层的钻孔工具以减少球磨和摩擦的方法。在一种形式中，该方法包括提供一个或多个钻孔工具组件，其具有用于装配切割器，插入件，轴承，辊，附加的非涂层部件 ，或其组合; 清洁一个或多个钻具组件; 施加用于装配切割器，插入件，轴承，辊，附加的非涂层部件或其组合的掩模; 将多层低摩擦涂层施加到清洁的指定位置; 从所述一个或多个钻井部件的清洁和涂覆的指定位置移除掩模; 插入刀具和插入件，并将移动部件组装到所述一个或多个钻具组件的清洁和涂覆的指定位置; 以及组装所述一个或多个钻具组件以形成钻具。

    COATED SLEEVED OIL GAS WELL PRODUCTION DEVICES
    6.
    发明申请
    COATED SLEEVED OIL GAS WELL PRODUCTION DEVICES 审中-公开
    涂层式油气井生产装置

    公开(公告)号：WO2012116036A2

    公开(公告)日：2012-08-30

    申请号：PCT/US2012/026065

    申请日：2012-02-22

    Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY ,  JIN, Hyunwoo ,  BAILEY, Jeffrey, R. ,  OZEKCIN, Adnan ,  ERTAS, Mehmet, Deniz ,  RAJAGOPALAN, Srinivasan ,  HAQUE, Tabassumul ,  ZHAO, Bo ,  WALKER, Terris, F.

    Inventor： JIN, Hyunwoo ,  BAILEY, Jeffrey, R. ,  OZEKCIN, Adnan ,  ERTAS, Mehmet, Deniz ,  RAJAGOPALAN, Srinivasan ,  HAQUE, Tabassumul ,  ZHAO, Bo ,  WALKER, Terris, F.

    IPC: E21B41/02 ,  E21B17/00

    CPC classification number: E21B17/042 ,  E21B17/1085 ,  E21B41/00

    Abstract: Provided are coated sleeved oil and gas well production devices and methods of making and using such coated sleeved devices. In one form, the coated sleeved oil and gas well production device includes one or more cylindrical bodies, one or more sleeves proximal to the outer diameter or inner diameter of the one or more cylindrical bodies, hardbanding on at least a portion of the exposed outer surface, exposed inner surface, or a combination of both exposed outer or inner surface of the one or more sleeves, and a coating on at least a portion of the inner sleeve surface, the outer sleeve surface, or a combination thereof of the one or more sleeves. The coating includes one or more ultra-low friction layers, and one or more buttering layers interposed between the hardbanding and the ultra-low friction coating. The coated sleeved oil and gas well production devices may provide for reduced friction, wear, erosion, corrosion, and deposits for well construction, completion and production of oil and gas.

    Abstract translation: 提供涂覆套管的油气井生产装置和制造和使用这种涂覆的套筒装置的方法。 在一种形式中，涂覆套管的油气井生产装置包括一个或多个圆柱体，一个或多个靠近一个或多个圆柱体的外径或内径的套筒，在暴露的外部的至少一部分上的耐火带 表面，暴露的内表面或一个或多个套筒的暴露的外表面或内表面的组合，以及在内套筒表面，外套管表面或外套表面的至少一部分上的涂层或其组合 更袖口 该涂层包括一个或多个超低摩擦层，以及插入在耐磨带和超低摩擦涂层之间的一个或多个护垫层。 涂覆的套管油气井生产装置可以为油井和瓦斯的井施工，完井和生产提供减少的摩擦，磨损，侵蚀，腐蚀和沉积。

    COATED SLEEVED OIL AND GAS WELL PRODUCTION DEVICES
    7.
    发明申请
    COATED SLEEVED OIL AND GAS WELL PRODUCTION DEVICES 审中-公开
    涂层油和气井生产设备

    公开(公告)号：WO2011103551A1

    公开(公告)日：2011-08-25

    申请号：PCT/US2011/025676

    申请日：2011-02-22

    Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY ,  JIN, Hyunwoo ,  RAJAGOPALAN, Srinivasan ,  OZEKCIN, Adnan ,  HAQUE, Labassumul ,  ERTAS, Mehmet, Deniz ,  ZHAO, Bo ,  BAILEY, Jeffrey, R. ,  WALKER, Terris, F.

    Inventor： JIN, Hyunwoo ,  RAJAGOPALAN, Srinivasan ,  OZEKCIN, Adnan ,  HAQUE, Labassumul ,  ERTAS, Mehmet, Deniz ,  ZHAO, Bo ,  BAILEY, Jeffrey, R. ,  WALKER, Terris, F.

    IPC: E21B17/10

    CPC classification number: E21B17/1085

    Abstract: Provided are coated sleeved oil and gas well production devices and methods of making and using such coated sleeved devices. In one form, the coated sleeved oil and gas well production device includes one or more cylindrical bodies, one or more sleeves proximal to the outer diameter or inner diameter of the one or more cylindrical bodies, hardbanding on at least a portion of the exposed outer surface, exposed inner surface, or a combination of both exposed outer or inner surface of the one or more sleeves, and a coating on at least a portion of the inner sleeve surface, the outer sleeve surface, or a combination thereof of the one or more sleeves. The coating includes one or more ultra-low friction layers, and one or more buttering layers interposed between the hardbanding and the ultra-low friction coating. The coated sleeved oil and gas well production devices may provide for reduced friction, wear, erosion, corrosion, and deposits for well construction, completion and production of oil and gas.

    Abstract translation: 提供涂覆套管的油气井生产装置和制造和使用这种涂覆的套筒装置的方法。 在一种形式中，涂覆套管的油气井生产装置包括一个或多个圆柱体，一个或多个靠近一个或多个圆柱体的外径或内径的套筒，在暴露的外部的至少一部分上的耐火带 表面，暴露的内表面或一个或多个套筒的暴露的外表面或内表面的组合，以及在内套筒表面，外套管表面或外套表面的至少一部分上的涂层或其组合 更袖口 该涂层包括一个或多个超低摩擦层，以及插入在耐磨带和超低摩擦涂层之间的一个或多个护垫层。 涂覆的套管油气井生产装置可以为油井和瓦斯的井施工，完井和生产提供减少的摩擦，磨损，侵蚀，腐蚀和沉积。

    COATED SLEEVED OIL AND GAS WELL PRODUCTION DEVICES
    10.
    发明公开
    COATED SLEEVED OIL AND GAS WELL PRODUCTION DEVICES 审中-公开
    涂层和器件用于生产蒙面纱的石油和天然气井

    公开(公告)号：EP2539535A1

    公开(公告)日：2013-01-02

    申请号：EP11745420.7

    申请日：2011-02-22

    Applicant: ExxonMobil Research and Engineering Company

    Inventor： JIN, Hyunwoo ,  RAJAGOPALAN, Srinivasan ,  OZEKCIN, Adnan ,  HAQUE, Labassumul ,  ERTAS, Mehmet, Deniz ,  ZHAO, Bo ,  BAILEY, Jeffrey, R. ,  WALKER, Terris, F.

    IPC: E21B17/10

    CPC classification number: E21B17/1085

    Abstract: Provided are coated sleeved oil and gas well production devices and methods of making and using such coated sleeved devices. In one form, the coated sleeved oil and gas well production device includes one or more cylindrical bodies, one or more sleeves proximal to the outer diameter or inner diameter of the one or more cylindrical bodies, hardbanding on at least a portion of the exposed outer surface, exposed inner surface, or a combination of both exposed outer or inner surface of the one or more sleeves, and a coating on at least a portion of the inner sleeve surface, the outer sleeve surface, or a combination thereof of the one or more sleeves. The coating includes one or more ultra-low friction layers, and one or more buttering layers interposed between the hardbanding and the ultra-low friction coating. The coated sleeved oil and gas well production devices may provide for reduced friction, wear, erosion, corrosion, and deposits for well construction, completion and production of oil and gas.

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