CA2504937A1 - Tube fait d'alliages haute temperature - Google Patents

Tube fait d'alliages haute temperature Download PDF

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Publication number
CA2504937A1
CA2504937A1 CA002504937A CA2504937A CA2504937A1 CA 2504937 A1 CA2504937 A1 CA 2504937A1 CA 002504937 A CA002504937 A CA 002504937A CA 2504937 A CA2504937 A CA 2504937A CA 2504937 A1 CA2504937 A1 CA 2504937A1
Authority
CA
Canada
Prior art keywords
hafnium
alloy
max
chromium
titanium
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.)
Abandoned
Application number
CA002504937A
Other languages
English (en)
Inventor
Dominique Flahaut
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.)
Schmidt and Clemens GmbH and Co KG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2504937A1 publication Critical patent/CA2504937A1/fr
Abandoned 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
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • C22C33/0228—Using a mixture of prealloyed powders or a master alloy comprising other non-metallic compounds or more than 5% of graphite
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Powder Metallurgy (AREA)
  • Ceramic Products (AREA)
  • Glass Compositions (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

L'invention concerne un alliage nickel-chrome-fer amélioré qui comprend jusqu'à environ 5 % de particules contenant de l'hafnium. Dans l'un des modes de réalisation, un alliage nickel-chrome-fer amélioré à durcissement par phase dispersée à oxyde coulable résistant au fluage comprend jusqu'à environ 5 % d'hafnium, avec au moins une partie de l'hafnium présente sous forme de particules oxydées finement dispersées. Dans d'autres modes de réalisation de l'invention, l'alliage amélioré peut, en outre, comprendre jusqu'à environ 15 % en poids d'aluminium. L'alliage est particulièrement utile dans la production de tubes et de pièces moulées résistants au fluage, par exemple, pour le marché pétrochimique.
CA002504937A 2002-11-04 2003-11-04 Tube fait d'alliages haute temperature Abandoned CA2504937A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0225648A GB2394959A (en) 2002-11-04 2002-11-04 Hafnium particle dispersion hardened nickel-chromium-iron alloys
GB0225648.5 2002-11-04
PCT/GB2003/004754 WO2004042101A2 (fr) 2002-11-04 2003-11-04 Alliages haute temperature

Publications (1)

Publication Number Publication Date
CA2504937A1 true CA2504937A1 (fr) 2004-05-21

Family

ID=9947143

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002504937A Abandoned CA2504937A1 (fr) 2002-11-04 2003-11-04 Tube fait d'alliages haute temperature

Country Status (10)

Country Link
US (2) US20060096673A1 (fr)
EP (1) EP1560940A2 (fr)
JP (1) JP2006517255A (fr)
AT (1) ATE404706T1 (fr)
AU (1) AU2003301837A1 (fr)
CA (1) CA2504937A1 (fr)
DE (1) DE60322935D1 (fr)
ES (1) ES2312831T3 (fr)
GB (2) GB2394959A (fr)
WO (1) WO2004042101A2 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2394959A (en) * 2002-11-04 2004-05-12 Doncasters Ltd Hafnium particle dispersion hardened nickel-chromium-iron alloys
JP2006505694A (ja) * 2002-11-04 2006-02-16 ドンカスターズ リミテッド 高温合金
US8318083B2 (en) * 2005-12-07 2012-11-27 Ut-Battelle, Llc Cast heat-resistant austenitic steel with improved temperature creep properties and balanced alloying element additions and methodology for development of the same
US7824606B2 (en) * 2006-09-21 2010-11-02 Honeywell International Inc. Nickel-based alloys and articles made therefrom
FR2939808B1 (fr) * 2008-12-16 2011-01-07 Air Liquide Alliages fer-nickel-chrome stables a haute temperature
CN103087739A (zh) * 2013-02-04 2013-05-08 安徽省建辉可再生能源科技有限公司 生物质物料热裂解炉及其材质及其使用该生物质物料热裂解炉制备天然气的方法
CN105463288B (zh) * 2016-01-27 2017-10-17 大连理工大学 高强高塑耐氯离子腐蚀的铸造合金及其制备方法
FR3082209B1 (fr) * 2018-06-07 2020-08-07 Manoir Pitres Alliage austenitique avec haute teneur en aluminium et procede de conception associe
CN109112327B (zh) * 2018-11-08 2019-09-03 青岛新力通工业有限责任公司 一种抗氧化耐热合金及制备方法
JP7131318B2 (ja) * 2018-11-14 2022-09-06 日本製鉄株式会社 オーステナイト系ステンレス鋼
CN113005333B (zh) * 2021-02-23 2022-04-01 江苏兄弟合金有限公司 一种超高温镍基合金及其制备方法
CN119553130B (zh) * 2025-02-05 2025-04-11 中国科学院力学研究所 一种难加工变形高阻尼钛合金超细丝材的制备方法
PL452269A1 (pl) * 2025-06-06 2026-01-05 Politechnika Lubelska Kompozyt na osnowie stopu wysokiej entropii zbrojony cząsteczkami TiB₂
PL452270A1 (pl) * 2025-06-06 2026-01-05 Politechnika Lubelska Kompozyt na osnowie stopu wysokiej entropii zbrojony cząsteczkami TiC

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040099B1 (fr) * 1971-03-09 1975-12-22
BE794142A (fr) * 1972-01-17 1973-07-17 Int Nickel Ltd Alliages pour hautes temperatures
US3993454A (en) * 1975-06-23 1976-11-23 United Technologies Corporation Alumina forming coatings containing hafnium for high temperature applications
JPS5284135A (en) * 1976-11-08 1977-07-13 Mitsubishi Heavy Ind Ltd Carburizinggresisting alloys
US4615864A (en) * 1980-05-01 1986-10-07 Howmet Turbine Components Corporation Superalloy coating composition with oxidation and/or sulfidation resistance
GB2083499A (en) * 1980-09-05 1982-03-24 Firth Brown Ltd Austenitic steel
EP0065812B1 (fr) * 1981-04-08 1986-07-30 Johnson Matthey Public Limited Company Alliage de nickel à teneur élevée en chrome
US4585481A (en) * 1981-08-05 1986-04-29 United Technologies Corporation Overlays coating for superalloys
US4743514A (en) * 1983-06-29 1988-05-10 Allied-Signal Inc. Oxidation resistant protective coating system for gas turbine components, and process for preparation of coated components
DE3606804A1 (de) * 1986-03-01 1987-09-10 Thyssen Huette Ag Metallisches halbzeug und verfahren zu seiner herstellung sowie verwendung
EP0246092A3 (fr) * 1986-05-15 1989-05-03 Exxon Research And Engineering Company Alliages résistant à la fissuration par corrosion sous tension
JPS63259051A (ja) * 1987-04-14 1988-10-26 Nippon Steel Corp 耐サワ−性の優れた高靭性電縫鋼管用鋼
CH674019A5 (fr) * 1988-01-18 1990-04-30 Asea Brown Boveri
AT391435B (de) * 1988-04-14 1990-10-10 Plansee Metallwerk Verfahren zur herstellung einer odssinterlegierung
US4877435A (en) * 1989-02-08 1989-10-31 Inco Alloys International, Inc. Mechanically alloyed nickel-cobalt-chromium-iron composition of matter and glass fiber method and apparatus for using same
JPH072981B2 (ja) * 1989-04-05 1995-01-18 株式会社クボタ 耐熱合金
SU1763511A1 (ru) * 1990-11-05 1992-09-23 Орский Механический Завод Сталь
JPH051355A (ja) * 1991-06-21 1993-01-08 Kubota Corp クリープ破断強度の改良された耐熱鋳鋼
US5712050A (en) * 1991-09-09 1998-01-27 General Electric Company Superalloy component with dispersion-containing protective coating
US5328499A (en) * 1993-04-28 1994-07-12 Inco Alloys International, Inc. Mechanically alloyed nickel-base composition having improved hot formability characteristics
US5851318A (en) * 1995-06-09 1998-12-22 Krupp Vdm Gmbh High temperature forgeable alloy
DE19629977C2 (de) * 1996-07-25 2002-09-19 Schmidt & Clemens Gmbh & Co Ed Werkstück aus einer austenitischen Nickel-Chrom-Stahllegierung
KR100372482B1 (ko) * 1999-06-30 2003-02-17 스미토모 긴조쿠 고교 가부시키가이샤 니켈 베이스 내열합금
GB2394959A (en) * 2002-11-04 2004-05-12 Doncasters Ltd Hafnium particle dispersion hardened nickel-chromium-iron alloys

Also Published As

Publication number Publication date
ATE404706T1 (de) 2008-08-15
GB0225648D0 (en) 2002-12-11
EP1560940A2 (fr) 2005-08-10
WO2004042101B1 (fr) 2004-09-30
DE60322935D1 (de) 2008-09-25
AU2003301837A1 (en) 2004-06-07
GB0228576D0 (en) 2003-01-15
ES2312831T3 (es) 2009-03-01
US20060096673A1 (en) 2006-05-11
GB2394959A (en) 2004-05-12
US20100175508A1 (en) 2010-07-15
WO2004042101A3 (fr) 2004-08-12
WO2004042101A2 (fr) 2004-05-21
JP2006517255A (ja) 2006-07-20

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20130312