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GB897464A - Improvements relating to nickel-chromium alloys - Google Patents

Improvements relating to nickel-chromium alloys

Info

Publication number
GB897464A
GB897464A GB36942/59A GB3694259A GB897464A GB 897464 A GB897464 A GB 897464A GB 36942/59 A GB36942/59 A GB 36942/59A GB 3694259 A GB3694259 A GB 3694259A GB 897464 A GB897464 A GB 897464A
Authority
GB
United Kingdom
Prior art keywords
nickel
improvements relating
chromium alloys
age
equal
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.)
Expired
Application number
GB36942/59A
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.)
Inco Ltd
Mond Nickel Co Ltd
Original Assignee
Inco Ltd
Mond Nickel Co 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
Application filed by Inco Ltd, Mond Nickel Co Ltd filed Critical Inco Ltd
Publication of GB897464A publication Critical patent/GB897464A/en
Expired 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
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

Age hardening alloys contain in percentage by weight .Cr.10-25 .Mo.0-7 .W.0-7 .Nb.3-8 (Ta \sO 1/2 Nb) .Ta.3-8 (Ta \sO 1/2 Nb) .Ti.0,2-2 (Ti + Al \sO 2,5) .Al.0,2-2 (Ti + Al \sO 2,5) .C.0 -0,2 .Si.0 -1 .Zr.0 -0,5 .Cu.0 -4 .Mn.0 -1 .B.0 -0,02 .Fe.0 -40 .Co.45-80 Ni \sP 30 .Ni.45-80 Co \sO 40 the contents of Nb, Ta, Al, Ti, Cr and Ni being so related that when the Ni content exceeds 50% <FORM:0897464/II/1> is at least equal to 8,5, and when the Ni content does not exceed 50% (Nb+Ta)%+2(Al+Ti)%+0,05 Cr%+0,06 Ni% is at least equal to 8,5. The alloys are solution treated for one hour in the range 845-1200 DEG C. and age-hardened in the range 650-735 DEG C. for 4-24 hours. Alternatively, they may be age-hardened directly from the as-forged or hot rolled condition.
GB36942/59A 1958-11-13 1959-10-30 Improvements relating to nickel-chromium alloys Expired GB897464A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US773702A US3046108A (en) 1958-11-13 1958-11-13 Age-hardenable nickel alloy

Publications (1)

Publication Number Publication Date
GB897464A true GB897464A (en) 1962-05-30

Family

ID=25099050

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36942/59A Expired GB897464A (en) 1958-11-13 1959-10-30 Improvements relating to nickel-chromium alloys

Country Status (5)

Country Link
US (1) US3046108A (en)
BE (1) BE584632A (en)
CH (1) CH401485A (en)
DE (1) DE1250642B (en)
GB (1) GB897464A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0052941A1 (en) * 1980-10-31 1982-06-02 Inco Alloys International, Inc. Tube material for sour wells of intermediate depths
CN112708788A (en) * 2020-11-18 2021-04-27 北京钢研高纳科技股份有限公司 Method for improving plasticity of K403 alloy, die material and product

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US4236943A (en) * 1978-06-22 1980-12-02 The United States Of America As Represented By The United States Department Of Energy Precipitation hardenable iron-nickel-chromium alloy having good swelling resistance and low neutron absorbence
US4225363A (en) * 1978-06-22 1980-09-30 The United States Of America As Represented By The United States Department Of Energy Method for heat treating iron-nickel-chromium alloy
GB2058834B (en) * 1979-07-27 1984-07-25 Westinghouse Electric Corp Method for heat treating iron-nickel-chromium alloys
US4359349A (en) * 1979-07-27 1982-11-16 The United States Of America As Represented By The United States Department Of Energy Method for heat treating iron-nickel-chromium alloy
US4578130A (en) * 1979-07-27 1986-03-25 The United States Of America As Represented By The United States Department Of Energy Iron-nickel-chromium alloy having improved swelling resistance and low neutron absorbence
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US4750944A (en) * 1985-12-30 1988-06-14 United Technologies Corporation Laves free cast+hip nickel base superalloy
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US5217684A (en) * 1986-11-28 1993-06-08 Sumitomo Metal Industries, Ltd. Precipitation-hardening-type Ni-base alloy exhibiting improved corrosion resistance
US5000914A (en) * 1986-11-28 1991-03-19 Sumitomo Metal Industries, Ltd. Precipitation-hardening-type ni-base alloy exhibiting improved corrosion resistance
FR2615869A1 (en) * 1987-05-27 1988-12-02 Gen Electric MOLDABLE AND WELDABLE SUPERALLOY, MOLDED CONSTRUCTION PARTS MADE OF SUCH ALLOY AND METHOD OF HEAT TREATING SUCH A PART
US5087305A (en) * 1988-07-05 1992-02-11 General Electric Company Fatigue crack resistant nickel base superalloy
US5124123A (en) * 1988-09-26 1992-06-23 General Electric Company Fatigue crack resistant astroloy type nickel base superalloys and product formed
US5047093A (en) * 1989-06-09 1991-09-10 The Babcock & Wilcox Company Heat treatment of Alloy 718 for improved stress corrosion cracking resistance
US5080734A (en) * 1989-10-04 1992-01-14 General Electric Company High strength fatigue crack-resistant alloy article
US5143563A (en) * 1989-10-04 1992-09-01 General Electric Company Creep, stress rupture and hold-time fatigue crack resistant alloys
US5374323A (en) * 1991-08-26 1994-12-20 Aluminum Company Of America Nickel base alloy forged parts
US5360496A (en) * 1991-08-26 1994-11-01 Aluminum Company Of America Nickel base alloy forged parts
DE4436670C2 (en) * 1993-10-27 2002-11-21 United Technologies Corp Pratt Objects made of nickel-based superalloys with improved machinability and method for producing a machined workpiece from such a superalloy
DE69526735T2 (en) * 1994-06-24 2002-10-24 Teledyne Industries, Inc. NICKEL BASED ALLOY AND METHOD
ATE218167T1 (en) * 1995-12-21 2002-06-15 Teledyne Ind NICKEL-CHROME-COBALT ALLOY WITH IMPROVED HIGH TEMPERATURE PROPERTIES
JP3912815B2 (en) * 1996-02-16 2007-05-09 株式会社荏原製作所 High temperature sulfidation corrosion resistant Ni-base alloy
US5831187A (en) * 1996-04-26 1998-11-03 Lockheed Idaho Technologies Company Advanced nickel base alloys for high strength, corrosion applications
WO2000003053A1 (en) 1998-07-09 2000-01-20 Inco Alloys International, Inc. Heat treatment for nickel-base alloys
US6531002B1 (en) 2001-04-24 2003-03-11 General Electric Company Nickel-base superalloys and articles formed therefrom
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US7531054B2 (en) * 2005-08-24 2009-05-12 Ati Properties, Inc. Nickel alloy and method including direct aging
US7985304B2 (en) * 2007-04-19 2011-07-26 Ati Properties, Inc. Nickel-base alloys and articles made therefrom
DE102008052632A1 (en) 2008-10-22 2010-05-27 Benteler Automobiltechnik Gmbh The security cabinet
US8101122B2 (en) * 2009-05-06 2012-01-24 General Electric Company NiCrMoCb alloy with improved mechanical properties
US8313593B2 (en) * 2009-09-15 2012-11-20 General Electric Company Method of heat treating a Ni-based superalloy article and article made thereby
US20130133793A1 (en) 2011-11-30 2013-05-30 Ati Properties, Inc. Nickel-base alloy heat treatments, nickel-base alloys, and articles including nickel-base alloys
EP2823074A4 (en) 2012-03-09 2016-01-13 Indian Inst Scient Nickel- aluminium- zirconium alloys
JP6068935B2 (en) 2012-11-07 2017-01-25 三菱日立パワーシステムズ株式会社 Ni-base casting alloy and steam turbine casting member using the same
GB201512692D0 (en) 2015-07-20 2015-08-26 Rolls Royce Plc Ni-base alloy for structural applications
JP6688598B2 (en) 2015-11-11 2020-04-28 三菱日立パワーシステムズ株式会社 Austenitic steel and cast austenitic steel using the same
US10563293B2 (en) 2015-12-07 2020-02-18 Ati Properties Llc Methods for processing nickel-base alloys
JP6188171B2 (en) 2016-02-24 2017-08-30 日立金属Ｍｍｃスーパーアロイ株式会社 High strength and corrosion resistant Ni-base alloy with excellent hot forgeability
GB2561147B (en) 2017-02-28 2021-09-08 Gkn Aerospace Sweden Ab A method for heat treatment of a nickel base alloy such as alloy 282, said alloy and components thereof
JP6519961B2 (en) * 2017-09-07 2019-05-29 日立金属株式会社 Ni-based corrosion resistant alloy powder for laminate molding, laminate molded article using this powder, and method of manufacturing member for semiconductor manufacturing apparatus
SG11202109400WA (en) 2019-03-04 2021-09-29 Hitachi Metals Ltd Ni-based corrosion resistant alloy powder for additive manufacturing and manufacturing method of additive manufacturing product using said powder
EP3936257A4 (en) 2019-03-04 2022-04-20 Hitachi Metals, Ltd. Ni-base corrosion resistant alloy powder for additive manufacturing, and manufacturing method of additively formed product using said powder
DE102020106433A1 (en) 2019-03-18 2020-09-24 Vdm Metals International Gmbh Nickel alloy with good corrosion resistance and high tensile strength as well as a process for the production of semi-finished products
CN111534718B (en) * 2020-05-08 2021-11-19 华能国际电力股份有限公司 Preparation process of high-aluminum and titanium deformation high-temperature alloy
CN116732390B (en) * 2023-06-30 2024-02-09 江西宝顺昌特种合金制造有限公司 80A alloy and preparation method thereof

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0052941A1 (en) * 1980-10-31 1982-06-02 Inco Alloys International, Inc. Tube material for sour wells of intermediate depths
CN112708788A (en) * 2020-11-18 2021-04-27 北京钢研高纳科技股份有限公司 Method for improving plasticity of K403 alloy, die material and product

Also Published As

Publication number Publication date
CH401485A (en) 1965-10-31
DE1250642B (en) 1967-09-21
US3046108A (en) 1962-07-24
BE584632A (en) 1960-05-13

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