GB2377944A9 - Two step ageing of Ni-Cr-Mo alloys - Google Patents

Two step ageing of Ni-Cr-Mo alloys

Info

Publication number
GB2377944A9
GB2377944A9 GB0214712A GB0214712A GB2377944A9 GB 2377944 A9 GB2377944 A9 GB 2377944A9 GB 0214712 A GB0214712 A GB 0214712A GB 0214712 A GB0214712 A GB 0214712A GB 2377944 A9 GB2377944 A9 GB 2377944A9
Authority
GB
United Kingdom
Prior art keywords
alloys
step ageing
ageing
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
GB0214712A
Other versions
GB2377944A (en
GB0214712D0 (en
GB2377944B (en
Inventor
Lee Pike
Dwaine Leroy Klarstrom
Michael F Rothman
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.)
Haynes International Inc
Original Assignee
Haynes International Inc
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 US09/894,179 external-priority patent/US6544362B2/en
Application filed by Haynes International Inc filed Critical Haynes International Inc
Publication of GB0214712D0 publication Critical patent/GB0214712D0/en
Publication of GB2377944A publication Critical patent/GB2377944A/en
Publication of GB2377944A9 publication Critical patent/GB2377944A9/en
Application granted granted Critical
Publication of GB2377944B publication Critical patent/GB2377944B/en
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
    • 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
    • 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%
    • 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
    • C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
GB0214712A 2001-06-28 2002-06-26 Two-step aging treatment for Ni-Cr-Mo alloys Expired - Lifetime GB2377944B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/894,179 US6544362B2 (en) 2001-06-28 2001-06-28 Two step aging treatment for Ni-Cr-Mo alloys
US10/165,650 US6638373B2 (en) 2001-06-28 2002-06-07 Two step aging treatment for Ni-Cr-Mo alloys

Publications (4)

Publication Number Publication Date
GB0214712D0 GB0214712D0 (en) 2002-08-07
GB2377944A GB2377944A (en) 2003-01-29
GB2377944A9 true GB2377944A9 (en) 2003-03-13
GB2377944B GB2377944B (en) 2005-03-23

Family

ID=26861569

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0214712A Expired - Lifetime GB2377944B (en) 2001-06-28 2002-06-26 Two-step aging treatment for Ni-Cr-Mo alloys

Country Status (9)

Country Link
EP (1) EP1270754B1 (en)
JP (1) JP4206229B2 (en)
KR (1) KR20030003017A (en)
CN (1) CN1246490C (en)
AU (1) AU785025B2 (en)
CA (1) CA2391903C (en)
GB (1) GB2377944B (en)
MX (1) MXPA02006453A (en)
TW (1) TWI224146B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6860948B1 (en) * 2003-09-05 2005-03-01 Haynes International, Inc. Age-hardenable, corrosion resistant Ni—Cr—Mo alloys
KR20030003016A (en) * 2001-06-28 2003-01-09 하이네스인터내셔널인코포레이티드 AGING TREATMENT FOR Ni-Cr-Mo ALLOYS
US7785532B2 (en) 2006-08-09 2010-08-31 Haynes International, Inc. Hybrid corrosion-resistant nickel alloys
JP4816950B2 (en) * 2006-11-10 2011-11-16 三菱マテリアル株式会社 Ni-base alloy excellent in corrosion resistance and wear resistance and conductor roll made of the Ni-base alloy
CN101333613B (en) * 2008-08-06 2010-06-09 钢铁研究总院 Nickel-based expansion alloy for metal connector of medium temperature plate type solid-oxide fuel battery
DE102011013091A1 (en) 2010-03-16 2011-12-22 Thyssenkrupp Vdm Gmbh Nickel-chromium-cobalt-molybdenum alloy
US9761883B2 (en) * 2011-11-03 2017-09-12 Johnson Controls Technology Company Battery grid with varied corrosion resistance
CN103740983B (en) * 2013-12-19 2015-11-04 重庆材料研究院有限公司 High tough corrosion-resistant ageing strengthening type nickel-base alloy and direct aging heat treating method
JP5725630B1 (en) * 2014-02-26 2015-05-27 日立金属Ｍｍｃスーパーアロイ株式会社 Ni-base alloy with excellent hot forgeability and corrosion resistance
RU2672647C1 (en) * 2017-08-01 2018-11-16 Акционерное общество "Чепецкий механический завод" Corrosive-resistant alloy
WO2021045183A1 (en) 2019-09-06 2021-03-11 日立金属株式会社 Ni-BASED ALLOY, Ni-BASED ALLOY POWDER, NI-BASED ALLOY MEMBER, AND PRODUCT PROVIDED WITH Ni-BASED ALLOY MEMBER
CN114045452A (en) * 2021-11-15 2022-02-15 贵州航宇科技发展股份有限公司 Forging and heat treatment method of Haynes242 alloy forging
CN114182139B (en) * 2021-12-10 2022-12-02 西北工业大学 Precipitation strengthening nickel-based high-temperature alloy and preparation method thereof
CN116716518B (en) * 2023-06-30 2024-02-09 江西宝顺昌特种合金制造有限公司 Hastelloy C-4 tube plate and preparation method thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043810A (en) * 1971-09-13 1977-08-23 Cabot Corporation Cast thermally stable high temperature nickel-base alloys and casting made therefrom
US3871928A (en) * 1973-08-13 1975-03-18 Int Nickel Co Heat treatment of nickel alloys
JPS5837382B2 (en) * 1976-06-04 1983-08-16 三菱重工業株式会社 Heat treatment method for nickel-based heat-resistant alloy
US4129464A (en) * 1977-08-24 1978-12-12 Cabot Corporation High yield strength Ni-Cr-Mo alloys and methods of producing the same
US4245698A (en) * 1978-03-01 1981-01-20 Exxon Research & Engineering Co. Superalloys having improved resistance to hydrogen embrittlement and methods of producing and using the same
JPH064900B2 (en) * 1984-12-19 1994-01-19 日立金属株式会社 Corrosion resistance High strength Ni-based alloy
US5556594A (en) * 1986-05-30 1996-09-17 Crs Holdings, Inc. Corrosion resistant age hardenable nickel-base alloy
US5217684A (en) * 1986-11-28 1993-06-08 Sumitomo Metal Industries, Ltd. Precipitation-hardening-type Ni-base alloy exhibiting improved corrosion resistance
JPH03257131A (en) * 1990-03-07 1991-11-15 Mitsubishi Materials Corp Cutlery material made of ni-based alloy precipitation hardened with intermetallic compound and production thereof
US5360496A (en) * 1991-08-26 1994-11-01 Aluminum Company Of America Nickel base alloy forged parts
DE4203328C1 (en) * 1992-02-06 1993-01-07 Krupp Vdm Gmbh, 5980 Werdohl, De

Also Published As

Publication number Publication date
AU785025B2 (en) 2006-08-24
CN1412331A (en) 2003-04-23
GB2377944A (en) 2003-01-29
JP4206229B2 (en) 2009-01-07
CA2391903C (en) 2009-09-29
CA2391903A1 (en) 2002-12-28
MXPA02006453A (en) 2004-05-05
JP2003027163A (en) 2003-01-29
KR20030003017A (en) 2003-01-09
AU5064502A (en) 2003-01-02
TWI224146B (en) 2004-11-21
GB0214712D0 (en) 2002-08-07
GB2377944B (en) 2005-03-23
EP1270754A1 (en) 2003-01-02
EP1270754B1 (en) 2012-04-25
CN1246490C (en) 2006-03-22

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20220625