EP0753079A1 - Highly heat-resistant nickel-based alloy and its use - Google Patents

Highly heat-resistant nickel-based alloy and its use

Info

Publication number
EP0753079A1
EP0753079A1 EP95911281A EP95911281A EP0753079A1 EP 0753079 A1 EP0753079 A1 EP 0753079A1 EP 95911281 A EP95911281 A EP 95911281A EP 95911281 A EP95911281 A EP 95911281A EP 0753079 A1 EP0753079 A1 EP 0753079A1
Authority
EP
European Patent Office
Prior art keywords
max
nickel
based alloy
highly heat
resistant
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.)
Withdrawn
Application number
EP95911281A
Other languages
German (de)
French (fr)
Inventor
Ulrich Brill
Peter Dahlmann
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.)
Krupp VDM GmbH
Original Assignee
Krupp VDM 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 Krupp VDM GmbH filed Critical Krupp VDM GmbH
Publication of EP0753079A1 publication Critical patent/EP0753079A1/en
Withdrawn legal-status Critical Current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
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/058—Alloys based on nickel or cobalt based on nickel with chromium without Mo and W
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/02—Skids or tracks for heavy objects

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Conductive Materials (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

Highly heat and oxidation-resistant, hot and cold-formable nickel-based alloy with a massive nitrogen content, consisting (in mass %) of 0.001 to 0.15 % carbon, 0.10 to 3.0 % silicon, max. 0.5 % manganese, max. 0.015 % phosphorus, max. 0.005 % sulphur, 25 to 35 % chromium, max. 5.0 % iron, max. 0.3 % aluminium, 0.25 to 1.2 % nitrogen, 0.001 to 0.01 % boron, 0.01 to 0.5 % yttrium, cerium, lanthanum, zirconium, hafnium and tantalum alone or in combination, the remainder being constituted of nickel and the usual admixtures from the production process, in which the nickel content is at least 64.0 %. The invention also concerns the use of this alloy as a material for objects which are required to be resistant to oxidation and carbonisation at temperatures in the 750 to 1200 °C range, e.g. for gas turbines, furnace components and heat conductors.
EP95911281A 1994-03-31 1995-03-02 Highly heat-resistant nickel-based alloy and its use Withdrawn EP0753079A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4411228 1994-03-31
DE4411228A DE4411228C2 (en) 1994-03-31 1994-03-31 High-temperature resistant nickel-based alloy and use of the same
PCT/EP1995/000762 WO1995027087A1 (en) 1994-03-31 1995-03-02 Highly heat-resistant nickel-based alloy and its use

Publications (1)

Publication Number Publication Date
EP0753079A1 true EP0753079A1 (en) 1997-01-15

Family

ID=6514337

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95911281A Withdrawn EP0753079A1 (en) 1994-03-31 1995-03-02 Highly heat-resistant nickel-based alloy and its use

Country Status (11)

Country Link
EP (1) EP0753079A1 (en)
JP (1) JPH10500174A (en)
KR (1) KR970702380A (en)
CA (1) CA2186842A1 (en)
CZ (1) CZ282856B6 (en)
DE (1) DE4411228C2 (en)
FI (1) FI963898A (en)
MX (1) MX9604345A (en)
RU (1) RU2113530C1 (en)
WO (1) WO1995027087A1 (en)
ZA (1) ZA952134B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5997809A (en) * 1998-12-08 1999-12-07 Inco Alloys International, Inc. Alloys for high temperature service in aggressive environments
US20020005233A1 (en) * 1998-12-23 2002-01-17 John J. Schirra Die cast nickel base superalloy articles
AT408665B (en) * 2000-09-14 2002-02-25 Boehler Edelstahl Gmbh & Co Kg NICKEL BASE ALLOY FOR HIGH TEMPERATURE TECHNOLOGY
JP3952861B2 (en) * 2001-06-19 2007-08-01 住友金属工業株式会社 Metal material with metal dusting resistance
EP2248923A1 (en) * 2009-04-27 2010-11-10 Siemens Aktiengesellschaft Nickel base y/ý superalloy with multiple reactive elements and use of said superalloy in complex material systems
RU2515794C1 (en) * 2013-01-15 2014-05-20 Открытое акционерное общество "Государственный научный центр Научно-исследовательский институт атомных реакторов" Nickel-based alloy
US9719420B2 (en) * 2014-06-02 2017-08-01 General Electric Company Gas turbine component and process for producing gas turbine component

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1024719B (en) * 1951-04-16 1958-02-20 Carpenter Steel Company Hot-formable alloys
JPS5631345B2 (en) * 1972-01-27 1981-07-21
US4626408A (en) * 1984-09-20 1986-12-02 Nippon Yakin Kogyo Kabushiki Kaisha Ni-based alloy excellent in intergranular corrosion resistance, stress corrosion cracking resistance and hot workability
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
JPH051344A (en) * 1991-02-05 1993-01-08 Sumitomo Metal Ind Ltd Heat resisting steel for ethylene cracking furnace tube excellent in coking resistance
DE4130139C1 (en) * 1991-09-11 1992-08-06 Krupp-Vdm Ag, 5980 Werdohl, De
EP0569655B1 (en) * 1992-05-11 1996-01-24 New Sulzer Diesel AG Injection nozzle for a fuel injection device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9527087A1 *

Also Published As

Publication number Publication date
WO1995027087A1 (en) 1995-10-12
DE4411228C2 (en) 1996-02-01
FI963898A0 (en) 1996-09-27
CA2186842A1 (en) 1995-10-12
JPH10500174A (en) 1998-01-06
MX9604345A (en) 1997-06-28
CZ282856B6 (en) 1997-11-12
RU2113530C1 (en) 1998-06-20
KR970702380A (en) 1997-05-13
ZA952134B (en) 1995-12-18
DE4411228A1 (en) 1995-10-05
CZ283896A3 (en) 1997-01-15
FI963898A (en) 1996-09-27

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 19960905

AK Designated contracting states

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Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

17Q First examination report despatched

Effective date: 19970523

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19980630