公开(公告)号：EP3042967A1

公开(公告)日：2016-07-13

申请号：EP15000022.2

申请日：2015-01-08

Applicant: Linde Aktiengesellschaft

Inventor： Akin, Malas

IPC: C21D1/74 ,  B22F3/10 ,  C21D1/76 ,  F27D7/00 ,  F27D7/06 ,  F27B9/04

CPC classification number: C21D1/74 ,  B22F3/003 ,  B22F3/1007 ,  B22F2998/10 ,  B22F2999/00 ,  C21D1/76 ,  C21D3/04 ,  F27D7/06 ,  Y02P10/122 ,  B22F3/225 ,  B22F2201/013 ,  B22F2201/02 ,  B22F2201/04

Abstract: The invention relates to a gas mixture (171) for controlling a carbon potential of a furnace atmosphere (172), the gas mixture (171) comprising nitrogen (N2), carbon monoxide (CO) and at least one of nitrous oxide (N2O) and hydrogen (H2), to a use of such a gas mixture, a method of controlling a carbon potential of a furnace atmosphere (172) and to a method of sintering metal injection molding parts (180, 181).

Abstract translation: 本发明涉及一种用于控制炉气氛（172）的碳势的气体混合物（171），包含氮气（N 2），一氧化碳（CO）和一氧化二氮（N 2 O） 和氢气（H 2），使用这种气体混合物，控制炉气氛的碳势的方法（172）和烧结金属注射成型部件（180,181）的方法。

公开(公告)号：EP2247398B1

公开(公告)日：2014-08-20

申请号：EP09703271.8

申请日：2009-01-08

Applicant: Tradium GmbH

Inventor： BAUDIS, Ulrich Gerhard

IPC: B22F9/20 ,  B22F1/00 ,  C22B5/04 ,  C22B34/10 ,  C22B34/12 ,  C22B34/14

CPC classification number: F27B19/02 ,  B22F9/18 ,  B22F9/20 ,  B22F9/22 ,  B22F2999/00 ,  C22B5/04 ,  C22B34/10 ,  C22B34/1268 ,  C22B34/1277 ,  C22B34/14 ,  F27D2005/0075 ,  Y10T428/2982 ,  B22F2201/013 ,  B22F2201/016 ,  B22F2201/02 ,  B22F2201/04 ,  B22F2201/30 ,  B22F2201/40

公开(公告)号：EP2658668A2

公开(公告)日：2013-11-06

申请号：EP11799729.6

申请日：2011-12-23

Applicant: Commissariat à l'Énergie Atomique et aux Énergies Alternatives ,  Universite Rennes 1 ,  Centre National de la Recherche Scientifique

Inventor： ALLENOU, Jérôme ,  BROTHIER, Méryl ,  CHAROLLAIS, François ,  ILTIS, Xavière ,  TOUGAIT, Olivier ,  PASTUREL, Mathieu ,  NOEL, Henri

IPC: B22F9/20 ,  G21C3/60 ,  C22C43/00 ,  C22C1/04 ,  C22C28/00

CPC classification number: G21C21/02 ,  B22F9/20 ,  B22F2999/00 ,  C22C1/04 ,  C22C28/00 ,  C22C43/00 ,  G21C3/60 ,  Y02E30/35 ,  Y02E30/38 ,  B22F2201/04 ,  B22F2201/05 ,  B22F2202/15

Abstract: The invention relates to a method for preparing a powder of an alloy based on uranium and molybdenum in a metastable gamma phase, which comprises: a) putting at least one first reagent selected from uranium oxides and mixtures thereof, uranium fluorides and mixtures thereof, into contact with a second reagent consisting in molybdenum and a third reagent consisting in a reducing metal, the first, second and third reagents being in a divided form; b) reacting the reagents at a temperature>=the melting temperature of the third reagent and under an inert atmosphere, whereby this reaction leads to the formation of the alloy comprising uranium and molybdenum in the form of a powder, for which the particles are covered with a reducing metal oxide or fluoride layer; c) cooling the so formed powder at a rate at least equal to 450° C./hour; and d) removing the reducing metal oxide or fluoride layer which covers the particles of the powder of the alloy comprising uranium and molybdenum. It also relates to a method for manufacturing a nuclear fuel implementing this method. Applications: Manufacturing of nuclear fuels, notably for MTRs.

公开(公告)号：EP2191032A1

公开(公告)日：2010-06-02

申请号：EP08832046.0

申请日：2008-08-26

Applicant: Siemens Energy, Inc.

Inventor： KULKARNI, Anand A. ,  JAMES, Allister W. ,  ARRELL, Douglas J.

IPC: C23C4/08

CPC classification number: C23C30/00 ,  B22F1/0018 ,  B22F5/04 ,  B22F7/08 ,  B22F9/082 ,  B22F2998/10 ,  C23C4/06 ,  C23C4/10 ,  C23C4/12 ,  C23C24/04 ,  C23C28/321 ,  C23C28/3215 ,  C23C28/3455 ,  C23C28/347 ,  Y10T428/12611 ,  Y10T428/1266 ,  Y10T428/31678 ,  B22F9/04 ,  B22F2201/04 ,  B22F2201/10 ,  B22F2201/01 ,  B22F2201/03

Abstract: A combustion turbine component (10) includes a combustion turbine component substrate (16) and an alloy coating (14) on the combustion turbine component substrate. The alloy coating (14) includes iron (Fe), chromium (Cr), aluminum (Al), at least one of titanium (Ti) and molybdenum (Mo), at least one rare earth element, and an oxide of the at least one rare earth element.

公开(公告)号：EP1422306B1

公开(公告)日：2009-05-20

申请号：EP03445110.4

申请日：2003-10-10

Applicant: Sandvik Intellectual Property AB

Inventor： Zwinkels, Marco ,  Weinl, Gerold ,  Rolander, Ulf

IPC: C22C29/04

CPC classification number: C22C1/051 ,  B22F2005/001 ,  B22F2998/00 ,  B22F2999/00 ,  C22C29/04 ,  B22F2207/07 ,  B22F3/1007 ,  B22F2201/02 ,  B22F2201/04 ,  B22F1/0003

公开(公告)号：EP1991715A1

公开(公告)日：2008-11-19

申请号：EP07702529.4

申请日：2007-02-08

Applicant: FJ Sintermetal

Inventor： JENSEN, Mogens ,  MILLOT, Sten Pierre

IPC: C22C33/02

CPC classification number: C22C33/0214 ,  B22F3/1007 ,  B22F2003/023 ,  B22F2998/00 ,  B22F2998/10 ,  C22C33/0257 ,  B22F2201/013 ,  B22F2201/02 ,  B22F2201/04 ,  B22F2201/016 ,  B22F3/02

Abstract: The powder consists of at 75% by weight of a base material in the form of a powdered high speed steel (HSS). The powder further comprises up 5 to 25% by weight of an added material in the form of a powder and comprising at least 55% by weight of Fe and 5 to 20% by weight of P.

公开(公告)号：EP1422306A2

公开(公告)日：2004-05-26

申请号：EP03445110.4

申请日：2003-10-10

Applicant: SANDVIK AKTIEBOLAG

Inventor： Zwinkels, Marco ,  Weinl, Gerold ,  Rolander, Ulf

IPC: C22C29/04

CPC classification number: C22C1/051 ,  B22F2005/001 ,  B22F2998/00 ,  B22F2999/00 ,  C22C29/04 ,  B22F2207/07 ,  B22F3/1007 ,  B22F2201/02 ,  B22F2201/04 ,  B22F1/0003

Abstract: The present invention relates to a titanium based carbonitride alloy containing Ti, Nb, W, C, N and Co for metal cutting applications, in particularly superfinishing turning operations. The alloy contains in addition to Ti 3-

公开(公告)号：EP1379346A2

公开(公告)日：2004-01-14

申请号：EP02709934.0

申请日：2002-01-16

Applicant: Ags Taron Investments Inc.

Inventor： VATCHIANTS, Serguei

IPC: B22F3/11

CPC classification number: B22F1/0007 ,  B22F1/0096 ,  B22F3/1125 ,  B22F8/00 ,  B22F2003/023 ,  B22F2998/10 ,  B22F2999/00 ,  Y02P10/24 ,  Y02W30/541 ,  Y10T428/12042 ,  B22F9/04 ,  B22F1/0003 ,  B22F3/1208 ,  B22F3/14 ,  B22F3/18 ,  B22F3/20 ,  B22F3/02 ,  B22F3/1007 ,  B22F2201/04

Abstract: A method for the production of foamable or foamed metal pellets, parts and panels. The method comprises the steps of: i) providing a mixture of a metal alloy powder (1) with a foaming agent powder (2), ii) pre-compacting (3) the mixture of step i); iii) heating the pre-compacted mixture of step ii) to a temperature below a decomposition temperature of the foaming and at which permanent bonding of the particles occurs; v) hot compacting the body for producing a compacted body made of a metal matrix embedding the foaming agent; and vi) reducing the compacted body into metal fragments and thereby obtaining dense foamable metal chips. A method for the production of a foam metal using a closed volume metal shell is also disclosed. The method comprises the steps of: a) providing metal pieces and reducing said metal pieces into smaller metal particles; b) mixing the metal particles with an additive having a decomposition temperature that is greater than a solidus temperature of said metal particles; c) pouring the mixture of step b) into a closed volume metal shell having a given thickness and providing the metal shell with at least one passage for gases to escape; d) reducing the thickness of the metal shell by applying pressure; e) heating the metal shell to a temperature above said solidus temperature of the metal particles and below said decomposition temperature of the additive, and immediately applying pressure on the metal shell sufficient to compress the metal particles and to create micro shear conditions between the metal particles so as to obtain a dense metal product.

公开(公告)号：EP0532701A1

公开(公告)日：1993-03-24

申请号：EP91914184.0

申请日：1990-12-12

Applicant: SPS TECHNOLOGIES, Inc.

Inventor： BOGATIN, Yakov

IPC: B22F1 ,  C22C1 ,  C22C19 ,  C22C33 ,  C22C38 ,  H01F1

CPC classification number: B22F1/0088 ,  B22F2003/248 ,  B22F2998/10 ,  B22F2999/00 ,  C22C33/0278 ,  C22C2202/02 ,  H01F1/0552 ,  H01F1/0557 ,  H01F1/0572 ,  H01F1/0577 ,  H01F41/026 ,  B22F9/04 ,  B22F3/02 ,  B22F3/10 ,  B22F3/24 ,  B22F2201/02 ,  B22F2201/04

Abstract: Procédé de production d'une matière contenant des terres rares, pouvant être transformée en un aimant permanent ayant une température de Curie augmentée, consistant à traiter l'alliage à l'aide d'un gaz de passivation à une température inférieure à la température de transformation de phase de l'alliage, de manière à augmenter la température de Curie de la matière lorsque l'on transforme cette dernière en aimant permanent. On peut utiliser des alliages contenant des terres rares tels que des alliages Nd-Fe-B et Sm-Co. Le gaz de passivation peut être de l'azote, du dioxide de carbone ou une combinaison de ceux-ci. L'aimant permanent amélioré peut avoir une concentration d'azote en surface dont le pourcentage atomique est compris entre environ 0,4 et environ 26,8 si l'on utilise de l'azote comme gaz de passivation. L'aimant permanent amélioré peut également avoir une concentration de carbone en surface dont le pourcentage atomique est compris entre environ 0,02 et environ 15 si l'on utilise du dioxide de carbone comme gaz de passivation.

公开(公告)号：EP0264088A2

公开(公告)日：1988-04-20

申请号：EP87114828.4

申请日：1987-10-10

Applicant: E.I. DU PONT DE NEMOURS AND COMPANY

Inventor： McEwen, Craig Steven ,  Scrivner, Noel Charles

IPC: C04B41/88 ,  H01L21/48

CPC classification number: C04B41/009 ,  B22F3/1007 ,  B22F3/1021 ,  B22F2201/013 ,  B22F2201/04 ,  C04B41/51 ,  C04B41/88 ,  C04B2111/00844 ,  H01L21/4857 ,  H05K1/0306 ,  H05K3/1291 ,  H05K3/4611 ,  H05K3/4629 ,  H05K2203/087 ,  C04B41/4505 ,  C04B41/5022 ,  C04B41/5127 ,  C04B35/10

Abstract: A process for firing oxidizable base metals in the presence of organic media in the presence of CO/CO₂ and water to avoid oxidation of the base metal.

Abstract translation: 在CO / CO 2和水的存在下，在有机介质存在下焙烧可氧化的贱金属以避免贱金属氧化的方法。