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1.发明申请EROSION-CORROSION RESISTANT CARBIDE CERMETS FOR LONG TERM HIGH TEMPERATURE SERVICE 审中-公开耐腐蚀耐腐蚀碳化硅长寿命服务
公开(公告)号：WO2004104250A1
公开(公告)日：2004-12-02
申请号：PCT/US2004/015558
申请日：2004-05-18
Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY , BANGARU, Narasimha-Rao, Venkata , CHUN, ChangMin , THIRUMALAI, Neeraj, Srinivas , LING, Shiun , JIN, Hyun-Woo , KOO, Jayoung , PETERSON, John, Roger , ANTRAM, Robert, Lee , FOWLER, Christopher, John
Inventor： BANGARU, Narasimha-Rao, Venkata , CHUN, ChangMin , THIRUMALAI, Neeraj, Srinivas , LING, Shiun , JIN, Hyun-Woo , KOO, Jayoung , PETERSON, John, Roger , ANTRAM, Robert, Lee , FOWLER, Christopher, John
IPC: C22C29/06
CPC classification number: C22C29/067
Abstract: Cermets are provided in which the ceramic phase is selected from the group consisting of Cr 23 C 6 , Cr 7 C 3 , Cr 3 C 2 and mixtures thereof. The binder phase is selected from certain specified Ni/Cr alloys and certain Fe/Ni/Cr alloys. These cermets are particularly useful in protecting surfaces from erosion at high temperatures.
Abstract translation: 提供了陶瓷相选自Cr23C6，Cr7C3，Cr3C2及其混合物的金属陶瓷。 粘结相选自某些特定的Ni / Cr合金和某些Fe / Ni / Cr合金。 这些金属陶瓷特别适用于在高温下保护表面免受侵蚀。
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2.发明申请
公开(公告)号：WO2004104249A3
公开(公告)日：2004-12-02
申请号：PCT/US2004/015557
申请日：2004-05-18
Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY , CHUN, ChangMin , BANGARU, Narasimha-Rao, Venkata , JIN, Hyun-Woo , KOO, Jayoung , PETERSON, John, Roger , ANTRAM, Robert, Lee , FOWLER, Christopher, John
Inventor： CHUN, ChangMin , BANGARU, Narasimha-Rao, Venkata , JIN, Hyun-Woo , KOO, Jayoung , PETERSON, John, Roger , ANTRAM, Robert, Lee , FOWLER, Christopher, John
IPC: C22C29/10
Abstract: Cermets are provided in which a substantially stoichiometric metal carbide ceramic phase along with a reprecipitated metal carbide phase, represented by the formula M X C Y , is dispersed in a metal binder phase. In M x C y M is Cr, Fe, Ni, Co, Si, Ti, Zr, Hf, V, Nb, Ta, Mo or mixtures thereof, x and y are whole or fractional numerical values with x ranging from 1 to 30 and y from 1 to 6. These cermets are particularly useful in protecting surfaces from erosion and corrosion at high temperatures.
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公开(公告)号：WO2020154112A1
公开(公告)日：2020-07-30
申请号：PCT/US2020/013088
申请日：2020-01-10
Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
Inventor： MA, Ning , JIN, Hyun-Woo , LING, Shiun
IPC: B22F3/105 , B22F7/08 , B23K26/144 , B23K26/211 , B23K26/323 , B23K26/342 , B23K35/00 , B23K35/30 , B23K35/32
Abstract: Methods disclosed herein include using additive manufacturing to create a joint between a first metallic material and a second metallic material that is different from the first metallic material, wherein the porosity of the joint is less than about 0.1 percent by volume measured according to ASTM B-962. The additive manufacturing can be performed such that no intermetailic brittle phase forms between the first metallic material and the second metallic material.
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4.发明申请
公开(公告)号：WO2017213781A1
公开(公告)日：2017-12-14
申请号：PCT/US2017/031644
申请日：2017-05-09
Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
Inventor： JIN, Hyun-Woo , MARZINSKY, Cary, N. , FAIRCHILD, Douglas, P.
IPC: C22C38/00 , C21D8/00 , C21D8/02 , C21D9/00 , C21D9/46 , C22C38/04 , C22C38/20 , C22C38/38 , C22C38/40 , C21D6/00
CPC classification number: C22C38/38 , C21D6/002 , C21D6/005 , C21D7/06 , C21D7/08 , C21D8/005 , C21D8/0226 , C21D8/0263 , C21D9/08 , C21D10/005 , C21D2201/02 , C21D2211/001 , C21D2211/004 , C22C38/00 , C22C38/04 , C22C38/06 , C22C38/18 , C22C38/20 , C22C38/40
Abstract: Improved steel compositions and methods of making the same are provided. More particularly, the present disclosure provides high manganese (Mn) steel having enhanced strength and/or performance at cryogenic temperatures, and methods for fabricating high manganese steel compositions having enhanced strength and/or performance at cryogenic temperatures. The advantageous steel compositions/components of the present disclosure improve one or more of the following properties: strength, toughness, elastic modulus, thermal expansion coefficient and/or thermal conductivity. In general, the present disclosure provides high manganese steels tailored to resist wear and/or deformation at cryogenic temperatures.
Abstract translation: 提供了改进的钢组分及其制备方法。 更具体地，本公开提供了在低温下具有提高的强度和/或性能的高锰（Mn）钢，以及用于制造在低温下具有提高的强度和/或性能的高锰钢组合物的方法。 本公开的有利的钢组合物/组分改善以下性质中的一种或多种：强度，韧性，弹性模量，热膨胀系数和/或热导率。 一般而言，本公开提供了适合于抵抗低温下的磨损和/或变形的高锰钢。
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公开(公告)号：WO2004104251A1
公开(公告)日：2004-12-02
申请号：PCT/US2004/015559
申请日：2004-05-18
Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY , BANGARU, Narasimha-Rao, Venkata , CHUN, ChangMin , JIN, Hyun-Woo , KOO, Jayoung , PETERSON, John, Roger , ANTRAM, Robert, Lee , FOWLER, Christopher, John
Inventor： BANGARU, Narasimha-Rao, Venkata , CHUN, ChangMin , JIN, Hyun-Woo , KOO, Jayoung , PETERSON, John, Roger , ANTRAM, Robert, Lee , FOWLER, Christopher, John
IPC: C22C29/12
CPC classification number: C22C29/12 , C22C32/0015 , C22C32/0026 , C23C30/00 , Y10T428/12007
Abstract: A cermet composition and method for its manufacture represented by the formula (PQ) (RS ) comprising: a ceramic phase (PQ) and a binder phase (RS ) wherein, P is a metal selected from the group consisting of Al, Si, Mg, Ca, Y, Fe, Mn, Group IV, Group V, Group VI elements, and mixtures thereof, Q is oxide, R is a base metal selected from the group consisting of Fe, Ni Co, Mn and mixtures thereof, S consists essentially of at least one element selected from Cr, Al and Si and at least one reactive wetting element selected from the group consisting of Ti, Zr, Hf, Ta, Sc, Y, La, and Ce.
Abstract translation: 一种金属陶瓷组合物及其制造方法，其由式（PQ）（RS）表示，包括：陶瓷相（PQ）和粘结相（RS），其中P是选自Al，Si，Mg ，Ca，Y，Fe，Mn，IV族，V族，VI族元素及其混合物，Q为氧化物，R为选自Fe，Ni Co，Mn及其混合物的贱金属，S为 基本上由选自Cr，Al和Si中的至少一种元素和选自Ti，Zr，Hf，Ta，Sc，Y，La和Ce中的至少一种反应性润湿元素组成。
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Patent Agency Ranking
公开(公告)号：WO2004104247A1
公开(公告)日：2004-12-02
申请号：PCT/US2004/015556
申请日：2004-05-18
Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY , CHUN, ChangMin , BANGARU, Narasimha-Rao, Venkata , JIN, Hyun-Woo , KOO, Jayoung , PETERSON, John, Roger , ANTRAM, Robert, Lee , FOWLER, Christopher, John
Inventor： CHUN, ChangMin , BANGARU, Narasimha-Rao, Venkata , JIN, Hyun-Woo , KOO, Jayoung , PETERSON, John, Roger , ANTRAM, Robert, Lee , FOWLER, Christopher, John
IPC: C22C29/00
CPC classification number: B04C5/085 , C22C29/16 , C22C32/0068 , C23C30/00
Abstract: The invention includes a cermet composition represented by the formula (PQ)(RS) comprising: a ceramic phase (PQ) and a binder phase (RS) wherein, P is a metal selected from the group consisting of Si, Mn, Fe, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W and mixtures thereof, Q is nitride, R is a metal selected from the group consisting of Fe, Ni, Co, Mn and mixtures thereof, S consists essentially of at least one element selected from Cr, Al, Si, and Y, and at least one reactive wetting aliovalent element selected from the group consisting of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W and mixtures thereof.
Abstract translation: 本发明包括由式（PQ）（RS）表示的金属陶瓷组合物，其包含：陶瓷相（PQ）和粘结相（RS），其中P是选自Si，Mn，Fe，Ti ，Zr，Hf，V，Nb，Ta，Cr，Mo，W及其混合物，Q为氮化物，R为选自Fe，Ni，Co，Mn及其混合物的金属，S主要由 选自Cr，Al，Si和Y中的至少一种元素，以及选自Ti，Zr，Hf，V，Nb，Ta，Cr，Mo，W及其混合物中的至少一种反应性润湿的二价选择元素。
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公开(公告)号：WO2022087548A1
公开(公告)日：2022-04-28
申请号：PCT/US2021/071094
申请日：2021-08-04
Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
Inventor： JIN, Hyun-Woo , MA, Ning , LING, Shiun , JUN, Hyun Jo
Abstract: The present invention relates to ferrous alloys with high strength, cost-effective corrosion resistance and cracking resistance for refinery service environments, such as amine service under sweet or sour environments. More specifically, the present invention pertains to a type of ferrous manganese alloyed steels for high strength and cracking resistance and methods of making and using the same.
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8.发明申请BIMODAL AND MULTIMODAL DENSE BORIDE CERMETS WITH SUPERIOR EROSION PERFORMANCE 审中-公开具有超级腐蚀性能的双模和多模式DENSE BORIDE CERMETS
公开(公告)号：WO2007067309A1
公开(公告)日：2007-06-14
申请号：PCT/US2006/044226
申请日：2006-11-14
Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY , CHUN, ChangMin , BANGARU, Narasimha-Rao , THIRUMALAI, Neeraj, S. , JIN, Hyun-Woo , KOO, Jayoung , PETERSON, John, R. , ANTRAM, Robert, L. , FOWLER, Christopher, J. , LENDVAI-LINTNER, Emery, B.
Inventor： CHUN, ChangMin , BANGARU, Narasimha-Rao , THIRUMALAI, Neeraj, S. , JIN, Hyun-Woo , KOO, Jayoung , PETERSON, John, R. , ANTRAM, Robert, L. , FOWLER, Christopher, J. , LENDVAI-LINTNER, Emery, B.
CPC classification number: C22C29/14 , B22F1/0014 , B22F2009/043 , B22F2998/10 , B22F2999/00 , Y10T428/12007 , B22F1/0003 , B22F3/02 , B22F3/1021 , B22F3/1035 , B22F9/04
Abstract: Multimodal cermet compositions comprise a multimodal grit distribution of the ceramic phase. The compositions include a) a ceramic phase and b) a metal binder phase, wherein the ceramic phase is a metal boride with a multimodal distribution of particles, wherein a metal is a Group IV, V, or Vl metal, and wherein the metal binder phase comprises (i) Fe, Ni, Co or Mn and (ii) Cr, Al, Si, Y or Ti. The method of making multimodal boride cermets includes mixing multimodal ceramic phase particles, pressing the particle, liquid phase sintering of the compresses mixture at elevated temperatures, and finally cooling the multimodal cermet composition. Advantages of the multimodal cermets are high packing density, high fracture toughness and improved erosion resistance at up to 100 deg C. The multimodal cermets are suitable in high temperature erosion/corrosion chemical and petroleum environments.
Abstract translation: 多峰金属陶瓷组合物包含陶瓷相的多峰砂粒分布。 组合物包括a）陶瓷相和b）金属粘合剂相，其中所述陶瓷相是具有多峰颗粒分布的金属硼化物，其中金属是IV，V或VI族金属，并且其中所述金属粘合剂 相包括（i）Fe，Ni，Co或Mn和（ii）Cr，Al，Si，Y或Ti。 制造多峰硼化物金属陶瓷的方法包括混合多峰陶瓷相颗粒，压制颗粒，在升高的温度下压缩混合物的液相烧结，最后冷却多峰金属陶瓷组合物。 多峰金属陶瓷的优点是高填充密度，高断裂韧性和高达100摄氏度的改善的抗侵蚀性。多峰金属陶瓷适用于高温侵蚀/腐蚀化学和石油环境。
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公开(公告)号：WO2004104248A2
公开(公告)日：2004-12-02
申请号：PCT/US2004/015554
申请日：2004-05-18
Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY , CHUN, ChangMin , BANGARU, Narasimha-Rao, Venkata , JIN, Hyun-Woo , KOO, Jayoung , PETERSON, John, Roger , ANTRAM, Robert, Lee , FOWLER, Christopher, John
Inventor： CHUN, ChangMin , BANGARU, Narasimha-Rao, Venkata , JIN, Hyun-Woo , KOO, Jayoung , PETERSON, John, Roger , ANTRAM, Robert, Lee , FOWLER, Christopher, John
IPC: C22C29/04
Abstract: The invention includes a cermet composition represented by the formula (PQ)(RS) comprising: a ceramic phase (PQ) and a binder phase (RS) wherein, P is a metal selected from the group consisting of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Fe, Mn and mixtures thereof, Q is carbonitride, R is a metal selected from the group consisting of Fe, Ni, Co, Mn and mixtures thereof, S comprises at least one element selected from Cr, Al, Si and Y.
Abstract translation: 本发明包括由式（PQ）（RS）表示的金属陶瓷组合物，其包含：陶瓷相（PQ）和粘结相（RS），其中P是选自Ti，Zr，Hf，V ，Nb，Ta，Cr，Mo，W，Fe，Mn及其混合物，Q是碳氮化物，R是选自Fe，Ni，Co，Mn及其混合物的金属，S包括至少一种选自 来自Cr，Al，Si和Y.
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公开(公告)号：WO2004104242A2
公开(公告)日：2004-12-02
申请号：PCT/US2004/015555
申请日：2004-05-18
Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY , BANGARU, Narasimha-Rao, Venkata , CHUN, ChangMin , THIRUMALAI, Neeraj, Srinivas , JIN, Hyun-Woo , PETERSON, John, Roger , ANTRAM, Robert, Lee , FOWLER, Christopher, John
Inventor： BANGARU, Narasimha-Rao, Venkata , CHUN, ChangMin , THIRUMALAI, Neeraj, Srinivas , JIN, Hyun-Woo , PETERSON, John, Roger , ANTRAM, Robert, Lee , FOWLER, Christopher, John
IPC: C22C1/05
CPC classification number: C22C29/14 , C23C24/08 , C23C30/00 , Y10T428/25 , Y10T428/31678
Abstract: A cermet composition represented by the formula (PQ)(RS) comprising : a ceramic phase (PQ) and binder phase (RS) wherein, P is at least one metal selected from the group consisting of Group IV, Group V, Group VI elements, Q is boride, R is selected from the group consisting of Fe, Ni, Co, Mn and mixtures thereof, S comprises at least one element selected from Cr, Al, Si and Y.
Abstract translation: 由式（PQ）（RS）表示的金属陶瓷组合物包括：陶瓷相（PQ）和粘结相（RS），其中P是选自第IV族，第V族，第VI族元素中的至少一种金属 Q是硼化物，R选自Fe，Ni，Co，Mn及其混合物，S包括选自Cr，Al，Si和Y中的至少一种元素。
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