EP1270754A1 - Zweistufiges Alterungsverfahren für Ni-Cr-Mo Legierungen - Google Patents

Zweistufiges Alterungsverfahren für Ni-Cr-Mo Legierungen Download PDF

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Publication number
EP1270754A1
EP1270754A1 EP02014216A EP02014216A EP1270754A1 EP 1270754 A1 EP1270754 A1 EP 1270754A1 EP 02014216 A EP02014216 A EP 02014216A EP 02014216 A EP02014216 A EP 02014216A EP 1270754 A1 EP1270754 A1 EP 1270754A1
Authority
EP
European Patent Office
Prior art keywords
alloy
hours
temperature
alloys
cooling
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
EP02014216A
Other languages
English (en)
French (fr)
Other versions
EP1270754B1 (de
Inventor
Lee M. Pike, Jr.
Dwaine L. 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 EP1270754A1 publication Critical patent/EP1270754A1/de
Application granted granted Critical
Publication of EP1270754B1 publication Critical patent/EP1270754B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • C22C19/058—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
    • 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
EP02014216A 2001-06-28 2002-06-26 Zweistufiges Alterungsverfahren für Ni-Cr-Mo Legierungen Expired - Lifetime EP1270754B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US894179 2001-06-28
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
US165650 2002-06-07

Publications (2)

Publication Number Publication Date
EP1270754A1 true EP1270754A1 (de) 2003-01-02
EP1270754B1 EP1270754B1 (de) 2012-04-25

Family

ID=26861569

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02014216A Expired - Lifetime EP1270754B1 (de) 2001-06-28 2002-06-26 Zweistufiges Alterungsverfahren für Ni-Cr-Mo Legierungen

Country Status (9)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1512767A1 (de) * 2003-09-05 2005-03-09 Haynes International, Inc. Aushärtbare, korrosionsbeständige Ni-Cr-Mo Legierung
EP1887095A1 (de) 2006-08-09 2008-02-13 Haynes International, Inc. Hybride korrosionsbeständige Nickellegierungen
US9011764B2 (en) 2010-03-16 2015-04-21 VDM Metals GmbH Nickel-chromium-cobalt-molybdenum alloy
CN107204470A (zh) * 2011-11-03 2017-09-26 约翰逊控制技术公司 具有变化的耐腐蚀性的电池板栅
EP3950177A4 (de) * 2019-09-06 2023-01-11 Hitachi Metals, Ltd. Legierung auf ni-basis, legierungspulver auf ni-basis, legierungsteil auf ni-basis und mit legierungsteil auf ni-basis ausgestattetes produkt

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030003016A (ko) * 2001-06-28 2003-01-09 하이네스인터내셔널인코포레이티드 Ｎｉ-Ｃｒ-Ｍｏ합금의 에이징 처리방법 및 결과의 합금
JP4816950B2 (ja) * 2006-11-10 2011-11-16 三菱マテリアル株式会社 耐食性および耐摩耗性に優れたＮｉ基合金およびそのＮｉ基合金からなるコンダクターロール
CN101333613B (zh) * 2008-08-06 2010-06-09 钢铁研究总院 一种中温平板式固体氧化物燃料电池金属连接体用镍基膨胀合金
CN103740983B (zh) * 2013-12-19 2015-11-04 重庆材料研究院有限公司 高强韧耐腐蚀时效强化型镍基合金及直接时效热处理方法
JP5725630B1 (ja) * 2014-02-26 2015-05-27 日立金属Ｍｍｃスーパーアロイ株式会社 熱間鍛造性および耐食性に優れたＮｉ基合金
RU2672647C1 (ru) * 2017-08-01 2018-11-16 Акционерное общество "Чепецкий механический завод" Коррозионностойкий сплав
CN114045452A (zh) * 2021-11-15 2022-02-15 贵州航宇科技发展股份有限公司 一种Haynes242合金锻件的锻造及热处理方法
CN114182139B (zh) * 2021-12-10 2022-12-02 西北工业大学 一种析出强化镍基高温合金及其制备方法
CN116716518B (zh) * 2023-06-30 2024-02-09 江西宝顺昌特种合金制造有限公司 一种哈氏合金c-4管板及其制备方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3871928A (en) * 1973-08-13 1975-03-18 Int Nickel Co Heat treatment of nickel alloys
US4043810A (en) * 1971-09-13 1977-08-23 Cabot Corporation Cast thermally stable high temperature nickel-base alloys and casting made therefrom
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
US5217684A (en) * 1986-11-28 1993-06-08 Sumitomo Metal Industries, Ltd. Precipitation-hardening-type Ni-base alloy exhibiting improved corrosion resistance
US5417918A (en) * 1992-02-06 1995-05-23 Krupp Vdm Gmbh Austenitic nickel alloy
US5556594A (en) * 1986-05-30 1996-09-17 Crs Holdings, Inc. Corrosion resistant age hardenable nickel-base alloy

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5837382B2 (ja) * 1976-06-04 1983-08-16 三菱重工業株式会社 ニツケル基耐熱合金の熱処理方法
JPH064900B2 (ja) * 1984-12-19 1994-01-19 日立金属株式会社 耐食性高強度Ｎｉ基合金
JPH03257131A (ja) * 1990-03-07 1991-11-15 Mitsubishi Materials Corp 金属間化合物析出硬化Ｎｉ基合金製刃物材およびその製造方法
US5360496A (en) * 1991-08-26 1994-11-01 Aluminum Company Of America Nickel base alloy forged parts

Patent Citations (7)

* 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
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
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
US5417918A (en) * 1992-02-06 1995-05-23 Krupp Vdm Gmbh Austenitic nickel alloy

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1512767A1 (de) * 2003-09-05 2005-03-09 Haynes International, Inc. Aushärtbare, korrosionsbeständige Ni-Cr-Mo Legierung
EP1887095A1 (de) 2006-08-09 2008-02-13 Haynes International, Inc. Hybride korrosionsbeständige Nickellegierungen
US9011764B2 (en) 2010-03-16 2015-04-21 VDM Metals GmbH Nickel-chromium-cobalt-molybdenum alloy
CN107204470A (zh) * 2011-11-03 2017-09-26 约翰逊控制技术公司 具有变化的耐腐蚀性的电池板栅
US10892491B2 (en) 2011-11-03 2021-01-12 CPS Technology Holdings LLP Battery grid with varied corrosion resistance
CN107204470B (zh) * 2011-11-03 2021-01-15 Cps科技控股有限公司 具有变化的耐腐蚀性的电池板栅
US11539051B2 (en) 2011-11-03 2022-12-27 Cps Technology Holdings Llc Battery grid with varied corrosion resistance
EP3950177A4 (de) * 2019-09-06 2023-01-11 Hitachi Metals, Ltd. Legierung auf ni-basis, legierungspulver auf ni-basis, legierungsteil auf ni-basis und mit legierungsteil auf ni-basis ausgestattetes produkt
US11821059B2 (en) 2019-09-06 2023-11-21 Proterial, Ltd. Ni-based alloy, Ni-based alloy powder, Ni-based alloy member, and product including Ni-based alloy member

Also Published As

Publication number Publication date
AU785025B2 (en) 2006-08-24
CA2391903A1 (en) 2002-12-28
GB2377944A9 (en) 2003-03-13
GB0214712D0 (en) 2002-08-07
GB2377944A (en) 2003-01-29
JP4206229B2 (ja) 2009-01-07
KR20030003017A (ko) 2003-01-09
JP2003027163A (ja) 2003-01-29
CA2391903C (en) 2009-09-29
EP1270754B1 (de) 2012-04-25
CN1246490C (zh) 2006-03-22
AU5064502A (en) 2003-01-02
MXPA02006453A (es) 2004-05-05
TWI224146B (en) 2004-11-21
CN1412331A (zh) 2003-04-23
GB2377944B (en) 2005-03-23

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