EP2889387A4 - Ni-based alloy having excellent hydrogen embrittlement resistance, and method for producing ni-based alloy material - Google Patents
Ni-based alloy having excellent hydrogen embrittlement resistance, and method for producing ni-based alloy materialInfo
- Publication number
- EP2889387A4 EP2889387A4 EP13831112.1A EP13831112A EP2889387A4 EP 2889387 A4 EP2889387 A4 EP 2889387A4 EP 13831112 A EP13831112 A EP 13831112A EP 2889387 A4 EP2889387 A4 EP 2889387A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- based alloy
- producing
- hydrogen embrittlement
- embrittlement resistance
- excellent hydrogen
- 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
- 239000000956 alloy Substances 0.000 title 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 title 1
- 229910052739 hydrogen Inorganic materials 0.000 title 1
- 239000001257 hydrogen Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
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
-
- 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
- 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
- C22C30/00—Alloys containing less than 50% by weight of each constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012184966A JP5599850B2 (en) | 2012-08-24 | 2012-08-24 | Ni-base alloy excellent in hydrogen embrittlement resistance and method for producing Ni-base alloy material excellent in hydrogen embrittlement resistance |
| PCT/JP2013/072431 WO2014030705A1 (en) | 2012-08-24 | 2013-08-22 | Ni-based alloy having excellent hydrogen embrittlement resistance, and method for producing ni-based alloy material |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP2889387A1 EP2889387A1 (en) | 2015-07-01 |
| EP2889387A4 true EP2889387A4 (en) | 2016-04-27 |
| EP2889387B1 EP2889387B1 (en) | 2018-05-02 |
Family
ID=50150009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP13831112.1A Active EP2889387B1 (en) | 2012-08-24 | 2013-08-22 | Ni-based alloy having excellent hydrogen embrittlement resistance, and method for producing ni-based alloy material |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20150225827A1 (en) |
| EP (1) | EP2889387B1 (en) |
| JP (1) | JP5599850B2 (en) |
| KR (1) | KR101704312B1 (en) |
| CN (1) | CN104583432B (en) |
| WO (1) | WO2014030705A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6176665B2 (en) * | 2014-02-20 | 2017-08-09 | 株式会社日本製鋼所 | Ni-Fe base alloy and method for producing Ni-Fe base alloy material |
| US12023643B1 (en) * | 2023-12-14 | 2024-07-02 | First Ammonia Motors, Inc. | System and method for heating gas in a continuous focused path within an electric catalyst unit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1892307A1 (en) * | 2006-08-25 | 2008-02-27 | Hitachi, Ltd. | Ni-Fe based forging superalloy excellent in high-temperature strength and high-temperature ductility, method of manufacturing the same, and steam turbine rotor |
| EP1918392A1 (en) * | 2005-08-25 | 2008-05-07 | Solvothermal Crystal Growth Technology Research Al | Nickel-base corrosion-resistant alloy and corrosion-resistant members made of the alloy for the apparatus for reaction with supercritical ammonia |
| JP2008144237A (en) * | 2006-12-12 | 2008-06-26 | Hitachi Ltd | gamma' PHASE STRENGTHENED FeNi BASED ALLOY |
| US20090136382A1 (en) * | 2006-04-14 | 2009-05-28 | Mitsubishi Materials Corporation | Nickel-based heat resistant alloy for gas turbine combustor |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57149441A (en) * | 1981-03-12 | 1982-09-16 | Res Inst Electric Magnetic Alloys | Elinver type alloy for high temperature and preparation thereof |
| JPH05255788A (en) | 1992-03-12 | 1993-10-05 | Sumitomo Metal Ind Ltd | Hydrogen induced embrittlement resistant high ni-base alloy and its manufacture |
| JP3058794B2 (en) * | 1993-08-19 | 2000-07-04 | 日立金属株式会社 | Fe-Ni-Cr based super heat resistant alloy, knit mesh for engine valve and exhaust gas catalyst |
| JP2003164946A (en) * | 2001-11-29 | 2003-06-10 | Daido Steel Co Ltd | Manufacturing method for nickel-group superalloy ingot |
| JP4123064B2 (en) * | 2003-06-13 | 2008-07-23 | 株式会社日立製作所 | Steam turbine rotor and steam turbine plant |
| JP2009068031A (en) | 2007-09-11 | 2009-04-02 | Hitachi Ltd | HIGH STRENGTH FeNi-BASED ALLOY |
| SE533124C2 (en) * | 2008-05-28 | 2010-06-29 | Westinghouse Electric Sweden | Nuclear fuel rods spreader |
| JP2010174360A (en) | 2009-02-02 | 2010-08-12 | Hitachi Ltd | Hydrogen embrittlement resistant material, and method for producing the same |
| JP5561583B2 (en) * | 2009-12-21 | 2014-07-30 | 日立金属株式会社 | High pressure hydrogen components |
| JP5633883B2 (en) * | 2010-08-26 | 2014-12-03 | 三菱日立パワーシステムズ株式会社 | Forged alloy for steam turbine, steam turbine rotor using the same |
-
2012
- 2012-08-24 JP JP2012184966A patent/JP5599850B2/en active Active
-
2013
- 2013-08-22 CN CN201380044315.XA patent/CN104583432B/en active Active
- 2013-08-22 US US14/423,328 patent/US20150225827A1/en not_active Abandoned
- 2013-08-22 WO PCT/JP2013/072431 patent/WO2014030705A1/en active Application Filing
- 2013-08-22 EP EP13831112.1A patent/EP2889387B1/en active Active
- 2013-08-22 KR KR1020157004576A patent/KR101704312B1/en active IP Right Grant
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1918392A1 (en) * | 2005-08-25 | 2008-05-07 | Solvothermal Crystal Growth Technology Research Al | Nickel-base corrosion-resistant alloy and corrosion-resistant members made of the alloy for the apparatus for reaction with supercritical ammonia |
| US20090136382A1 (en) * | 2006-04-14 | 2009-05-28 | Mitsubishi Materials Corporation | Nickel-based heat resistant alloy for gas turbine combustor |
| EP1892307A1 (en) * | 2006-08-25 | 2008-02-27 | Hitachi, Ltd. | Ni-Fe based forging superalloy excellent in high-temperature strength and high-temperature ductility, method of manufacturing the same, and steam turbine rotor |
| JP2008144237A (en) * | 2006-12-12 | 2008-06-26 | Hitachi Ltd | gamma' PHASE STRENGTHENED FeNi BASED ALLOY |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO2014030705A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20150034282A (en) | 2015-04-02 |
| CN104583432A (en) | 2015-04-29 |
| JP5599850B2 (en) | 2014-10-01 |
| EP2889387A1 (en) | 2015-07-01 |
| EP2889387B1 (en) | 2018-05-02 |
| JP2014043597A (en) | 2014-03-13 |
| US20150225827A1 (en) | 2015-08-13 |
| CN104583432B (en) | 2017-05-24 |
| WO2014030705A1 (en) | 2014-02-27 |
| KR101704312B1 (en) | 2017-02-07 |
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