ATE404706T1 - Hochtemperaturbeständige legierungen - Google Patents

Hochtemperaturbeständige legierungen

Info

Publication number
ATE404706T1
ATE404706T1 AT03775499T AT03775499T ATE404706T1 AT E404706 T1 ATE404706 T1 AT E404706T1 AT 03775499 T AT03775499 T AT 03775499T AT 03775499 T AT03775499 T AT 03775499T AT E404706 T1 ATE404706 T1 AT E404706T1
Authority
AT
Austria
Prior art keywords
hafnium
improved
alloy
high temperature
temperature resistant
Prior art date
Application number
AT03775499T
Other languages
English (en)
Inventor
Dominique Marianne Luc Flahaut
Original Assignee
Paralloy Ltd
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
Priority claimed from GB0324859A external-priority patent/GB0324859D0/en
Application filed by Paralloy Ltd filed Critical Paralloy Ltd
Application granted granted Critical
Publication of ATE404706T1 publication Critical patent/ATE404706T1/de

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 pre-alloyed powders or a master alloy
    • C22C33/0228—Using a mixture of pre-alloyed 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Ceramic Products (AREA)
  • Powder Metallurgy (AREA)
  • Glass Compositions (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AT03775499T 2002-11-04 2003-10-30 Hochtemperaturbeständige legierungen ATE404706T1 (de)

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
GBGB0228576.5A GB0228576D0 (en) 2002-11-04 2002-12-09 High temperature alloys
GB0324859A GB0324859D0 (en) 2002-11-04 2003-10-24 High temperature alloys

Publications (1)

Publication Number Publication Date
ATE404706T1 true ATE404706T1 (de) 2008-08-15

Family

ID=9947143

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03775499T ATE404706T1 (de) 2002-11-04 2003-10-30 Hochtemperaturbeständige legierungen

Country Status (10)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070144622A1 (en) * 2002-11-04 2007-06-28 Flahaut Dominique M L High temperature resistant alloys
GB2394959A (en) * 2002-11-04 2004-05-12 Doncasters Ltd Hafnium particle dispersion hardened nickel-chromium-iron alloys
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
PL452270A1 (pl) * 2025-06-06 2026-01-05 Politechnika Lubelska Kompozyt na osnowie stopu wysokiej entropii zbrojony cząsteczkami TiC
PL452269A1 (pl) * 2025-06-06 2026-01-05 Politechnika Lubelska Kompozyt na osnowie stopu wysokiej entropii zbrojony cząsteczkami TiB₂

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040099B1 (de) * 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
DE3272247D1 (en) * 1981-04-08 1986-09-04 Johnson Matthey Plc Nickel alloys containing large amounts of chromium
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 (de) * 1986-05-15 1989-05-03 Exxon Research And Engineering Company Durch Spannungskorrosion gegen Rissbildung beständige Legierungen
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 (de) * 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
WO2004042101A2 (en) 2004-05-21
US20060096673A1 (en) 2006-05-11
ES2312831T3 (es) 2009-03-01
GB0225648D0 (en) 2002-12-11
WO2004042101A3 (en) 2004-08-12
DE60322935D1 (de) 2008-09-25
CA2504937A1 (en) 2004-05-21
EP1560940A2 (de) 2005-08-10
AU2003301837A1 (en) 2004-06-07
US20100175508A1 (en) 2010-07-15
GB2394959A (en) 2004-05-12
WO2004042101B1 (en) 2004-09-30
JP2006517255A (ja) 2006-07-20
GB0228576D0 (en) 2003-01-15

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties