公开(公告)号：EP3994288B1

公开(公告)日：2024-09-04

申请号：EP20739847.0

申请日：2020-07-01

IPC分类号： C22C19/05 ,  C22C1/04 ,  C22F1/10

CPC分类号： B22F3/15 ,  B22F9/082 ,  B22F2009/082420130101 ,  B22F2009/084420130101 ,  B33Y70/00 ,  C22C1/0433 ,  C22C19/05 ,  C22C19/056 ,  C22C19/057 ,  C22F1/10 ,  B22F10/14 ,  B22F10/25 ,  B22F10/28 ,  B22F5/04 ,  B22F2998/1020130101 ,  B22F2999/0020130101 ,  B22F1/05 ,  B22F1/065 ,  Y02P10/25

公开(公告)号：EP4400233A1

公开(公告)日：2024-07-17

申请号：EP22866912.3

申请日：2022-02-10

申请人： Proterial, Ltd.

发明人： SHIRATORI Hiroshi ,  KOSEKI Shuho ,  OKAMOTO Shinya ,  KUWABARA Kousuke ,  ANDOH Shinsuke

IPC分类号： B22F7/00 ,  B22F7/06 ,  B23B27/14 ,  C22C29/08 ,  C22C19/03 ,  C22C19/05 ,  B33Y10/00 ,  B33Y80/00 ,  B33Y70/10 ,  B22F3/16 ,  B22F1/00 ,  B22F10/25 ,  B22F10/362 ,  B22F10/366 ,  B22F10/64

CPC分类号： Y02P10/25 ,  B22F1/00 ,  B22F3/16 ,  B22F7/00 ,  B22F7/06 ,  B22F10/25 ,  B22F10/362 ,  B22F10/366 ,  B22F10/64 ,  B23B27/14 ,  B33Y70/10 ,  B33Y80/00 ,  B33Y10/00 ,  C22C19/03 ,  C22C19/05 ,  C22C29/08

摘要： The invention provides a cermet composite material that can improve a bond strength between a cermet part and a non-cermet part without heat treatment at high temperature. The cermet composite material according to the invention comprises a cermet part including hard carbides dispersed in a metallic phase and a non-cermet part consisting of a Ni-based alloy including 50% by mass or more of Ni with the cermet part being formed on the non-cermet part by additive manufacturing, wherein the cermet composite material comprises an intermediate layer including both components of the cermet part and components of the non-cermet part between the cermet part and the non-cermet part, and the non-cermet part consists of the Ni-based alloy including 3.0% by mass to 15.0% by mass of Ti or the Ni-based alloy including 0.5% by mass to less than 3.0% by mass of Ti and 4% by mass to 15% by mass of Nb and Ta in total.

公开(公告)号：EP4394065A1

公开(公告)日：2024-07-03

申请号：EP24155256.1

申请日：2020-02-10

申请人： RTX Corporation

发明人： RETTBERG, Luke ,  CETEL, Alan

IPC分类号： C22C19/05 ,  C30B29/52 ,  C30B11/00

CPC分类号： C30B29/52 ,  C22C19/057 ,  C22C19/05

摘要： An alloy comprises, by weight: nickel (Ni) as a largest constituent; 6.0% to 7.5% chromium; up to 5.0% cobalt; 5.3% to 6.5% aluminum; up to 5.0% rhenium; 3.7% to 7.0% tungsten; and 3.7% to 7.0% tantalum.

公开(公告)号：EP4379080A1

公开(公告)日：2024-06-05

申请号：EP23835733.9

申请日：2023-06-27

申请人： LG Chem, Ltd.

发明人： KIM, Woochul ,  KANG, Mooseong

IPC分类号： C22C19/05 ,  C22C1/02 ,  C22F1/10

CPC分类号： C22C19/05 ,  C22F1/10 ,  C22C1/02

摘要： An alloy material includes an alloy containing at least Ni, Al and Ti. The alloy material includes a face centered cubic structure (FCC) matrix and a precipitate formed in the matrix. The alloy material exhibits predetermined peak characteristics and has a high resistivity.

公开(公告)号：EP3381603B1

公开(公告)日：2024-04-24

申请号：EP18162547.6

申请日：2018-03-19

IPC分类号： B22F5/12 ,  B22F7/00 ,  B23K35/30 ,  B22F7/04 ,  B22F7/06 ,  B23K35/40 ,  B23K35/02 ,  B32B15/01 ,  C22C19/00 ,  C22C19/05 ,  C22C19/07

CPC分类号： B22F2007/04720130101 ,  B23K35/3033 ,  B23K35/3046 ,  B23K35/3053 ,  B22F7/062 ,  B23K35/404 ,  B23K35/02 ,  B23K35/025 ,  B23K35/0272 ,  B32B15/01 ,  C22C19/007 ,  C22C19/05 ,  C22C19/055 ,  C22C19/056 ,  C22C19/057 ,  C22C19/07 ,  B22F2007/06820130101 ,  B22F7/008 ,  B22F5/12 ,  B22F2998/1020130101 ,  B23K35/30

公开(公告)号：EP2980258B1

公开(公告)日：2019-05-01

申请号：EP14774897.4

申请日：2014-03-25

申请人： Hitachi Metals, Ltd.

发明人： SATO, Jun ,  KOBAYASHI, Shinichi ,  UENO, Tomonori ,  OHNO, Takehiro ,  AOKI, Chuya ,  SHIMOHIRA, Eiji

IPC分类号： C22F1/10 ,  C22C19/05 ,  C22F1/00

CPC分类号： C22F1/10 ,  C22C19/05 ,  C22C19/056 ,  C22C30/00

摘要： There is provided a method for producing a Ni-based heat-resistant superalloy, the method comprising the steps of: providing a material to be hot-worked having a composition consisting of, by mass, 0.001 to 0.05% C, 1.0 to 4.0% Al, 4.5 to 7.0% Ti, 12 to 18% Cr, 14 to 27% Co, 1.5 to 4.5% Mo, 0.5 to 2.5% W, 0.001 to 0.05% B, 0.001 to 0.1% Zr, and the balance of Ni with inevitable impurities; heating the material to be hot-worked in a temperature having a range of 1,130 to 1,200°C for at least 2 hours; cooling the material to be hot-worked heated by the heating step to a hot working temperature or less at a cooling rate of at most 0.03°C/second; and subjecting the material to be hot-worked to hot working after the cooling step. A Ni-based heat-resistant superalloy produced by the method has a primary ³' phase with an average particle size of at least 500 nm.

公开(公告)号：EP2969378B1

公开(公告)日：2018-12-05

申请号：EP14716501.3

申请日：2014-03-14

申请人： Siemens Energy, Inc.

发明人： OZBAYSAL, Kazim ,  KAMEL, Ahmed

IPC分类号： C22C19/00 ,  B22F7/06 ,  C21D9/50 ,  B23K35/30 ,  B23K35/32 ,  B23K35/02 ,  C22C1/04 ,  C22C19/05 ,  B23P6/00

CPC分类号： B23P6/045 ,  B22F3/12 ,  B22F5/009 ,  B22F7/062 ,  B22F2007/068 ,  B22F2304/15 ,  B23K35/0222 ,  B23K35/0244 ,  B23K35/025 ,  B23K35/30 ,  B23K35/3033 ,  B23K35/304 ,  B23K35/325 ,  B23P6/005 ,  C21D9/50 ,  C22C1/0433 ,  C22C19/007 ,  C22C19/05 ,  C22C19/056

摘要： A method of making pre-sintered preforms using a mixture of base superalloy particles and titanium-containing boron and silicon free braze alloy particles, such as for the repair of superalloy gas turbine engine components. Alloy particles as large as 2 mm provide reduced shrinkage when compared to prior art preforms. Braze material compositions disclosed herein are boron and silicon free and may have melting temperature ranges as low as 10° C., and they include no element not already present in the composition of the superalloy component.

公开(公告)号：EP3102711B1

公开(公告)日：2018-10-31

申请号：EP15704948.7

申请日：2015-01-12

申请人： VDM Metals International GmbH

发明人： HATTENDORF, Heike

IPC分类号： C22C19/05

CPC分类号： C22F1/10 ,  C22C19/05 ,  C22C19/056 ,  C22C30/00 ,  F01L3/02 ,  F01L2101/00 ,  F05C2201/0406

公开(公告)号：EP3377314A1

公开(公告)日：2018-09-26

申请号：EP16867339.0

申请日：2016-11-21

申请人： ATS Mer, LLC

发明人： BRACAMONTE, Lori ,  WITHERS, James ,  ABCEDE, Jowie

IPC分类号： B32B15/01 ,  C23C30/00 ,  F01D5/28 ,  C22C19/05

CPC分类号： F16D65/127 ,  B22D19/08 ,  B22D23/06 ,  B22D27/15 ,  B22F7/04 ,  B22F2007/045 ,  B32B15/01 ,  C22C1/0416 ,  C22C19/05 ,  C22C32/0063 ,  C23C24/103 ,  F16D65/125 ,  F16D2200/003 ,  F16D2200/0086

摘要： A method for forming a vehicular brake rotor involving loading a shaped metal substrate with a mixture of metal alloying components and ceramic particles in a dieheating the contents of the die while applying pressure to melt at least one of the metal components of the alloying mixture whereby to densify the contents of the die and form a ceramic particle-containing metal matrix composite coating on the metallic substrate; and cooling the resulting coated product.

公开(公告)号：EP3228725A4

公开(公告)日：2018-07-25

申请号：EP15864732

申请日：2015-12-03

申请人： KOREA ATOMIC ENERGY RES INSTITUTE

发明人： KIM YOUNG-SUK ,  KIM SUNG-SOO ,  KIM DAE-WHAN

IPC分类号： C22F1/10 ,  C22C19/05

CPC分类号： C22F1/10 ,  C22C19/05

摘要： The present invention relates to a method for manufacturing Alloy 690 ordered alloy to be used in a steam generator tube serving as a heat exchanger in a nuclear power plant (hereinafter, referred to as NPP), and Alloy 690 ordered alloy manufactured thereby, and provides a method for manufacturing Alloy 690 ordered alloy with improved thermal conductivity, and Alloy 690 ordered alloy manufactured thereby, the method comprising the steps of: solution-annealing Alloy 690; cooling the solution-annealed Alloy 690 to a first temperature of 200°C/min or less; and ordering the cooled Alloy 690 in the temperature range of 410-520°C.