EP0570072A3 - Procédé d'obtention d'un alliage à base de chrome - Google Patents

Procédé d'obtention d'un alliage à base de chrome Download PDF

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Publication number
EP0570072A3
EP0570072A3 EP19930201342 EP93201342A EP0570072A3 EP 0570072 A3 EP0570072 A3 EP 0570072A3 EP 19930201342 EP19930201342 EP 19930201342 EP 93201342 A EP93201342 A EP 93201342A EP 0570072 A3 EP0570072 A3 EP 0570072A3
Authority
EP
European Patent Office
Prior art keywords
weight
chromium
metals
group
alloy
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19930201342
Other languages
German (de)
English (en)
Other versions
EP0570072B1 (fr
EP0570072A2 (fr
Inventor
Ralf Dr. Eck
Günter Dr. Kneringer
Wolfgang Dr. Köck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Plansee SE
Original Assignee
Plansee SE
Metallwerk Plansee GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Plansee SE, Metallwerk Plansee GmbH filed Critical Plansee SE
Publication of EP0570072A2 publication Critical patent/EP0570072A2/fr
Publication of EP0570072A3 publication Critical patent/EP0570072A3/fr
Application granted granted Critical
Publication of EP0570072B1 publication Critical patent/EP0570072B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/06—Alloys based on chromium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/059—Making alloys comprising less than 5% by weight of dispersed reinforcing phases
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
    • C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
    • C22C32/0026—Matrix based on Ni, Co, Cr or alloys thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2201/00—Treatment under specific atmosphere
    • B22F2201/01—Reducing atmosphere
    • B22F2201/013—Hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Materials For Medical Uses (AREA)
  • Laminated Bodies (AREA)
  • Polymerisation Methods In General (AREA)
EP93201342A 1992-05-14 1993-05-10 Procédé d'obtention d'un alliage à base de chrome Expired - Lifetime EP0570072B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0098192A AT399165B (de) 1992-05-14 1992-05-14 Legierung auf chrombasis
AT981/92 1992-05-14

Publications (3)

Publication Number Publication Date
EP0570072A2 EP0570072A2 (fr) 1993-11-18
EP0570072A3 true EP0570072A3 (fr) 1994-01-12
EP0570072B1 EP0570072B1 (fr) 1996-07-31

Family

ID=3504219

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93201342A Expired - Lifetime EP0570072B1 (fr) 1992-05-14 1993-05-10 Procédé d'obtention d'un alliage à base de chrome

Country Status (7)

Country Link
US (1) US5608174A (fr)
EP (1) EP0570072B1 (fr)
JP (1) JPH0633180A (fr)
AT (2) AT399165B (fr)
AU (1) AU681577B2 (fr)
DE (1) DE59303350D1 (fr)
ES (1) ES2090843T3 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19546614C2 (de) * 1995-12-13 1998-12-17 Forschungszentrum Juelich Gmbh Oxidationsbeständige, chromoxidbildende Legierung
AT4737U1 (de) * 2001-01-15 2001-11-26 Plansee Ag Pulvermetallurgisches verfahren zur herstellung hochdichter formteile
US6692586B2 (en) 2001-05-23 2004-02-17 Rolls-Royce Corporation High temperature melting braze materials for bonding niobium based alloys
DE10340132B4 (de) * 2003-08-28 2010-07-29 Eads Deutschland Gmbh Oxidationsbeständige, duktile CrRe-Legierung, insbesondere für Hochtemperaturanwendungen, sowie entsprechender CrRe-Werkstoff
US20090068055A1 (en) * 2007-09-07 2009-03-12 Bloom Energy Corporation Processing of powders of a refractory metal based alloy for high densification
AT11555U1 (de) 2009-03-12 2010-12-15 Plansee Se Interkonnektor einer festelektrolyt-hochtemperatur-brennstoffzelle
DE102013214464A1 (de) * 2013-07-24 2015-01-29 Johannes Eyl Verfahren zum Herstellen einer chromhaltigen Legierung und chromhaltige Legierung
CN104419857A (zh) * 2013-08-20 2015-03-18 东睦新材料集团股份有限公司 一种铬基合金及其制造方法
CN104419856A (zh) * 2013-08-20 2015-03-18 东睦新材料集团股份有限公司 一种铬基合金及其制造方法
CN104419858A (zh) * 2013-08-20 2015-03-18 东睦新材料集团股份有限公司 一种铬基合金及其制造方法
KR101691916B1 (ko) * 2014-10-20 2017-01-04 한국원자력연구원 내식성이 우수한 크롬-알루미늄 이원계 합금 및 이의 제조방법
CN113430398B (zh) * 2021-05-17 2022-11-01 攀钢集团攀枝花钢铁研究院有限公司 一种含有钒元素的JCr98级金属铬及其制备方法
CN114032349B (zh) * 2021-11-17 2022-08-12 齐鲁工业大学 一种高铬铸铁用变质剂及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2105750C3 (de) * 1971-02-08 1975-04-24 Battelle-Institut E.V., 6000 Frankfurt Verwendung einer Chrombasislegierung zur Herstellung von Feingußoder FormguBkörhern
EP0510495A1 (fr) * 1991-04-26 1992-10-28 Kubota Corporation Alliage fritté résistant à la chaleur, renforcé par dispersion d'oxydes

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3017265A (en) * 1959-09-25 1962-01-16 Gen Electric Oxidation resistant iron-chromium alloy
US3027252A (en) * 1959-09-29 1962-03-27 Gen Electric Oxidation resistant iron-chromium alloy
US3174853A (en) * 1962-03-15 1965-03-23 Gen Electric Chromium base alloys
US3138457A (en) * 1963-02-11 1964-06-23 Commw Of Australia Chromium-tungsten-tantalum alloys
US3227548A (en) * 1963-02-18 1966-01-04 Gen Electric Chromium base alloy
US3347667A (en) * 1964-05-21 1967-10-17 Gen Electric Chromium base alloy
DE1608116A1 (de) * 1967-12-14 1970-12-10 Schmid Geb Reiniger Dipl Ing S Legierungen auf Chrombasis fuer Elektroden,insbesondere Zuendkerzenelektroden
US3591362A (en) * 1968-03-01 1971-07-06 Int Nickel Co Composite metal powder
US3787202A (en) * 1970-11-18 1974-01-22 Cyclops Corp High temperature chromium-nickel alloy
US3874938A (en) * 1971-04-06 1975-04-01 Int Nickel Co Hot working of dispersion-strengthened heat resistant alloys and the product thereof
DE2221220C3 (de) * 1971-05-12 1974-01-17 Gebrueder Sulzer Ag, Winterthur (Schweiz) Verwendung einer Chrom-Basis-Legierung als Kokillenwerkstoff
BE794801A (fr) * 1972-01-31 1973-07-31 Int Nickel Ltd Procede de recuit en zones d'alliages
US3841847A (en) * 1972-09-15 1974-10-15 British Non Ferrous Metals Res Chromium alloys containing y{11 o{11 {11 and aluminium or silicon or both
US3999985A (en) * 1972-09-15 1976-12-28 The British Non-Ferrous Metals Research Association Chromium alloys
US3909309A (en) * 1973-09-11 1975-09-30 Int Nickel Co Post working of mechanically alloyed products
JPS5855502A (ja) * 1981-09-28 1983-04-01 Toyo Soda Mfg Co Ltd 金属クロム板の製造法
AT386612B (de) * 1987-01-28 1988-09-26 Plansee Metallwerk Kriechfeste legierung aus hochschmelzendem metall und verfahren zu ihrer herstellung
JPH0832942B2 (ja) * 1989-03-30 1996-03-29 株式会社クボタ 複合焼結合金、耐熱部材および加熱炉内鋼材支持部材
US5126106A (en) * 1990-05-22 1992-06-30 Tosoh Corporation Chromium-based weld material and rolled article and process for producing the rolled article

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2105750C3 (de) * 1971-02-08 1975-04-24 Battelle-Institut E.V., 6000 Frankfurt Verwendung einer Chrombasislegierung zur Herstellung von Feingußoder FormguBkörhern
EP0510495A1 (fr) * 1991-04-26 1992-10-28 Kubota Corporation Alliage fritté résistant à la chaleur, renforcé par dispersion d'oxydes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Week 9048, Derwent Publications Ltd., London, GB; AN 90-358316 & JP-A-2 258 946 (KUBOTA CORPORATION) 19. Oktober 1990 *

Also Published As

Publication number Publication date
EP0570072B1 (fr) 1996-07-31
ES2090843T3 (es) 1996-10-16
DE59303350D1 (de) 1996-09-05
AT399165B (de) 1995-03-27
JPH0633180A (ja) 1994-02-08
AU3864393A (en) 1993-11-18
US5608174A (en) 1997-03-04
ATE140981T1 (de) 1996-08-15
AU681577B2 (en) 1997-09-04
ATA98192A (de) 1994-08-15
EP0570072A2 (fr) 1993-11-18

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