GB1404539A - Treating nickel base alloys - Google Patents
Treating nickel base alloysInfo
- Publication number
- GB1404539A GB1404539A GB4469473A GB4469473A GB1404539A GB 1404539 A GB1404539 A GB 1404539A GB 4469473 A GB4469473 A GB 4469473A GB 4469473 A GB4469473 A GB 4469473A GB 1404539 A GB1404539 A GB 1404539A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbides
- sept
- treating nickel
- nickel base
- base alloys
- 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
Links
Classifications
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
Abstract
1404539 Heat-treating nickel alloys SPECIAL METALS CORP 24 Sept 1973 [25 Sept 1972] 44694/73 Heading C7A A cast nickel-base super alloy is homogenized at 2200 to 2400‹F to dissolve primary carbides and cooled at more than 25‹F/hour to at least 1750‹-2185‹F to preclude formation of coarse or film carbides. It is then hot worked with at least 20% reduction in cross-sectional area at 1750 to 2185‹F to precipitate fine spherical carbides. The alloy may contain C up to 0À2%, Mn up to 2À0%, Si up to 2À0%, Cr 5-25%, Co up to 23À0%, Mo up to 10À0%, Ti up to 10%, Al up to 5À0%, B up to 0À05%, Zr up to 0À5%, Fe up to 40%, one or more of Nb, Ta, Hf up to 8À0%, V up to 2À0%, W up to 10À0%, Re up to 0À5%, Group IIA metal up to 0À02%, Rare earth metal up to 0À5% and Ni at least 40À0% the balance apart from impurities.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29185872A | 1972-09-25 | 1972-09-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1404539A true GB1404539A (en) | 1975-09-03 |
Family
ID=23122161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4469473A Expired GB1404539A (en) | 1972-09-25 | 1973-09-24 | Treating nickel base alloys |
Country Status (7)
Country | Link |
---|---|
US (1) | US3785876A (en) |
JP (1) | JPS559943B2 (en) |
CA (1) | CA992852A (en) |
DE (1) | DE2348248A1 (en) |
FR (1) | FR2200368B1 (en) |
GB (1) | GB1404539A (en) |
IT (1) | IT994765B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2307483A (en) * | 1993-11-10 | 1997-05-28 | United Technologies Corp | Crack-resistant high strength super alloy articles |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2641537C2 (en) * | 1976-09-15 | 1983-06-23 | Galina Vasiljevna Šurkina | Use of an alloy based on nickel |
JPS59166364A (en) * | 1983-03-14 | 1984-09-19 | Japan Steel Works Ltd:The | Production of thick-walled superalloy casting ingot |
US5169463A (en) * | 1987-10-19 | 1992-12-08 | Sps Technologies, Inc. | Alloys containing gamma prime phase and particles and process for forming same |
US4908069A (en) * | 1987-10-19 | 1990-03-13 | Sps Technologies, Inc. | Alloys containing gamma prime phase and process for forming same |
DE3737361A1 (en) * | 1987-11-04 | 1989-05-24 | Deutsche Forsch Luft Raumfahrt | ALLOYS CONTAINING NICKEL, METHOD FOR THEIR PRODUCTION AND THEIR USE |
FR2628349A1 (en) * | 1988-03-09 | 1989-09-15 | Snecma | Forging nickel-based superalloy contg. hard gamma prime phase - by deforming at below gamma prime solidus temp. and solidus temp. to control final grain size |
US4877461A (en) * | 1988-09-09 | 1989-10-31 | Inco Alloys International, Inc. | Nickel-base alloy |
US5019184A (en) * | 1989-04-14 | 1991-05-28 | Inco Alloys International, Inc. | Corrosion-resistant nickel-chromium-molybdenum alloys |
JP2521579B2 (en) * | 1990-12-21 | 1996-08-07 | 新日本製鐵株式会社 | Alloy and multi-layer steel pipe having corrosion resistance in a combustion environment in the presence of V, Na, S and Cl |
US5470371A (en) * | 1992-03-12 | 1995-11-28 | General Electric Company | Dispersion strengthened alloy containing in-situ-formed dispersoids and articles and methods of manufacture |
US5679180A (en) * | 1995-06-22 | 1997-10-21 | United Technologies Corporation | γ strengthened single crystal turbine blade alloy for hydrogen fueled propulsion systems |
DE19542920A1 (en) * | 1995-11-17 | 1997-05-22 | Asea Brown Boveri | IN 706 iron-nickel superalloy |
CA2287116C (en) * | 1999-10-25 | 2003-02-18 | Mitsubishi Heavy Industries, Ltd. | Process for the heat treatment of a ni-base heat-resisting alloy |
US6576068B2 (en) | 2001-04-24 | 2003-06-10 | Ati Properties, Inc. | Method of producing stainless steels having improved corrosion resistance |
JP4635065B2 (en) * | 2008-03-17 | 2011-02-16 | 株式会社東芝 | Ni-based alloy for steam turbine turbine rotor and steam turbine turbine rotor |
JP4585578B2 (en) * | 2008-03-31 | 2010-11-24 | 株式会社東芝 | Ni-based alloy for steam turbine turbine rotor and steam turbine turbine rotor |
CN104278175B (en) * | 2013-07-12 | 2018-10-02 | 大同特殊钢株式会社 | The Ni base superalloys for capableing of warm and hot forging of having excellent high-temperature strength |
CN105463257B (en) * | 2015-12-08 | 2018-04-24 | 南通金源智能技术有限公司 | A kind of nickel base superalloy powder |
DE102017007106B4 (en) * | 2017-07-28 | 2020-03-26 | Vdm Metals International Gmbh | High temperature nickel base alloy |
DE102018251722A1 (en) * | 2018-12-27 | 2020-07-02 | Siemens Aktiengesellschaft | Nickel based alloy for additive manufacturing and processes |
CN111575535A (en) * | 2020-05-14 | 2020-08-25 | 张家港广大特材股份有限公司 | Nickel-based high-temperature alloy and preparation method thereof |
-
1972
- 1972-09-25 US US00291858A patent/US3785876A/en not_active Expired - Lifetime
-
1973
- 1973-09-24 GB GB4469473A patent/GB1404539A/en not_active Expired
- 1973-09-24 IT IT52713/73A patent/IT994765B/en active
- 1973-09-25 CA CA182,101A patent/CA992852A/en not_active Expired
- 1973-09-25 FR FR7334369A patent/FR2200368B1/fr not_active Expired
- 1973-09-25 JP JP10789873A patent/JPS559943B2/ja not_active Expired
- 1973-09-25 DE DE19732348248 patent/DE2348248A1/en not_active Ceased
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2307483A (en) * | 1993-11-10 | 1997-05-28 | United Technologies Corp | Crack-resistant high strength super alloy articles |
GB2307483B (en) * | 1993-11-10 | 1998-07-08 | United Technologies Corp | Crack-resistant high strength super alloy articles |
Also Published As
Publication number | Publication date |
---|---|
IT994765B (en) | 1975-10-20 |
DE2348248A1 (en) | 1974-04-04 |
CA992852A (en) | 1976-07-13 |
US3785876A (en) | 1974-01-15 |
JPS4970819A (en) | 1974-07-09 |
FR2200368A1 (en) | 1974-04-19 |
JPS559943B2 (en) | 1980-03-13 |
FR2200368B1 (en) | 1978-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |