CA2520700A1 - A method of producing a ni based alloy - Google Patents
A method of producing a ni based alloy Download PDFInfo
- Publication number
- CA2520700A1 CA2520700A1 CA002520700A CA2520700A CA2520700A1 CA 2520700 A1 CA2520700 A1 CA 2520700A1 CA 002520700 A CA002520700 A CA 002520700A CA 2520700 A CA2520700 A CA 2520700A CA 2520700 A1 CA2520700 A1 CA 2520700A1
- Authority
- CA
- Canada
- Prior art keywords
- atmosphere
- gas
- vol
- carbon dioxide
- based alloy
- 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
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%
-
- 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
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- C21D1/76—Adjusting the composition of the atmosphere
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/06—Making non-ferrous alloys with the use of special agents for refining or deoxidising
-
- 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
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/10—Oxidising
- C23C8/16—Oxidising using oxygen-containing compounds, e.g. water, carbon dioxide
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Fuel Cell (AREA)
- Heat Treatment Of Articles (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
A Ni-based alloy is subjected to a heat treatment in an atmosphere consisting of carbon dioxide gas or the atmosphere consisting of 0.0001 vol.% or more carbon dioxide gas and 99.9999 vol.% or less non-oxidizing gas in order to form an oxide film composed of chromium oxide on the surface of the alloy. The atmosphere is desirable to contain 5 vol.% or less oxygen gas. Especially, the atmosphere is desirable to consist of carbon dioxide gas and hydrogen gas.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004298835A JP4304499B2 (en) | 2004-10-13 | 2004-10-13 | Method for producing Ni-base alloy material for nuclear power plant |
JP2004-298835 | 2004-10-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2520700A1 true CA2520700A1 (en) | 2006-04-13 |
CA2520700C CA2520700C (en) | 2009-05-19 |
Family
ID=35427713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002520700A Expired - Fee Related CA2520700C (en) | 2004-10-13 | 2005-09-22 | A method of producing a ni based alloy |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1647609B1 (en) |
JP (1) | JP4304499B2 (en) |
KR (1) | KR100765015B1 (en) |
CN (1) | CN100519820C (en) |
CA (1) | CA2520700C (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4720590B2 (en) * | 2006-04-12 | 2011-07-13 | 住友金属工業株式会社 | Method for producing Cr-containing nickel-base alloy tube |
FR2910912B1 (en) * | 2006-12-29 | 2009-02-13 | Areva Np Sas | METHOD FOR THE HEAT TREATMENT OF ENVIRONMENTALLY ASSISTED CRACKING DISENSIBILIZATION OF A NICKEL-BASED ALLOY AND PART PRODUCED THEREBY THUS PROCESSED |
CA2723522C (en) | 2008-05-16 | 2014-02-18 | Sumitomo Metal Industries, Ltd. | Ni-cr alloy material |
SE533124C2 (en) * | 2008-05-28 | 2010-06-29 | Westinghouse Electric Sweden | Nuclear fuel rods spreader |
JP4783840B2 (en) * | 2009-04-10 | 2011-09-28 | 株式会社原子力安全システム研究所 | Final heat treatment method for Ni-base alloy with excellent PWSCC resistance and Ni-base alloy |
KR101733940B1 (en) | 2010-08-26 | 2017-05-08 | 신닛테츠스미킨 카부시키카이샤 | Cr-containing austenite alloy pipe and production method for same |
CA2876847C (en) | 2012-06-20 | 2017-09-05 | Nippon Steel & Sumitomo Metal Corporation | Austenitic alloy tube |
US9540714B2 (en) | 2013-03-15 | 2017-01-10 | Ut-Battelle, Llc | High strength alloys for high temperature service in liquid-salt cooled energy systems |
US10017842B2 (en) * | 2013-08-05 | 2018-07-10 | Ut-Battelle, Llc | Creep-resistant, cobalt-containing alloys for high temperature, liquid-salt heat exchanger systems |
US9683280B2 (en) | 2014-01-10 | 2017-06-20 | Ut-Battelle, Llc | Intermediate strength alloys for high temperature service in liquid-salt cooled energy systems |
US9683279B2 (en) | 2014-05-15 | 2017-06-20 | Ut-Battelle, Llc | Intermediate strength alloys for high temperature service in liquid-salt cooled energy systems |
JP6528926B2 (en) * | 2014-05-21 | 2019-06-12 | 株式会社Ihi | Rotating equipment of nuclear facilities |
US9605565B2 (en) | 2014-06-18 | 2017-03-28 | Ut-Battelle, Llc | Low-cost Fe—Ni—Cr alloys for high temperature valve applications |
US10106871B2 (en) * | 2014-09-29 | 2018-10-23 | Nippon Steel & Sumitomo Metal Corporation | Ni-based alloy tube |
ES2898763T3 (en) * | 2017-06-08 | 2022-03-08 | Nippon Steel Corp | Nuclear Grade Ni-Based Alloy Tube |
CN115845854A (en) * | 2022-11-28 | 2023-03-28 | 高潞空气化工产品(上海)能源科技有限公司 | High-thermal-conductivity high-temperature-resistant catalyst and preparation method and application thereof |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3419638C2 (en) | 1984-05-25 | 1987-02-26 | MAN Technologie GmbH, 8000 München | Process for the oxidative production of protective layers on an alloy |
JPH01159362A (en) * | 1987-12-15 | 1989-06-22 | Sumitomo Metal Ind Ltd | Heat treatment of heat exchanger tube made of ni alloy |
JP2708555B2 (en) * | 1989-06-30 | 1998-02-04 | 株式会社日立製作所 | Method of manufacturing fuel spring for nuclear power plant |
JP2535114B2 (en) * | 1991-12-13 | 1996-09-18 | 株式会社東芝 | Manufacturing method for nuclear power plant members |
JP3446520B2 (en) * | 1997-02-28 | 2003-09-16 | 松下電器産業株式会社 | Method of forming oxide passivation film on ferritic stainless steel |
JPH1129822A (en) | 1997-07-09 | 1999-02-02 | Hitachi Ltd | Oxidation inhibition pretreatment |
JP3960069B2 (en) * | 2002-02-13 | 2007-08-15 | 住友金属工業株式会社 | Heat treatment method for Ni-base alloy tube |
-
2004
- 2004-10-13 JP JP2004298835A patent/JP4304499B2/en not_active Expired - Fee Related
-
2005
- 2005-09-22 CA CA002520700A patent/CA2520700C/en not_active Expired - Fee Related
- 2005-10-06 KR KR1020050093768A patent/KR100765015B1/en active IP Right Grant
- 2005-10-12 CN CNB2005101136974A patent/CN100519820C/en not_active Expired - Fee Related
- 2005-10-13 EP EP05256349.1A patent/EP1647609B1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
CN1760402A (en) | 2006-04-19 |
CN100519820C (en) | 2009-07-29 |
CA2520700C (en) | 2009-05-19 |
KR20060052068A (en) | 2006-05-19 |
KR100765015B1 (en) | 2007-10-09 |
EP1647609A1 (en) | 2006-04-19 |
EP1647609B1 (en) | 2016-08-10 |
JP2006111902A (en) | 2006-04-27 |
JP4304499B2 (en) | 2009-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20220322 |
|
MKLA | Lapsed |
Effective date: 20200922 |