FR2366373A1 - Alliage ferritique a haute resistance - Google Patents
Alliage ferritique a haute resistanceInfo
- Publication number
- FR2366373A1 FR2366373A1 FR7729369A FR7729369A FR2366373A1 FR 2366373 A1 FR2366373 A1 FR 2366373A1 FR 7729369 A FR7729369 A FR 7729369A FR 7729369 A FR7729369 A FR 7729369A FR 2366373 A1 FR2366373 A1 FR 2366373A1
- Authority
- FR
- France
- Prior art keywords
- high strength
- ferritic alloy
- strength ferritic
- alloy
- niobium
- 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
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S376/00—Induced nuclear reactions: processes, systems, and elements
- Y10S376/90—Particular material or material shapes for fission reactors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Catalysts (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
L'alliage selon l'invention se distingue par la composition suivante : chrome, environ 9-13 % ; molybdène, environ 4-8 % ; niobium, environ 0,2-0,8 %; vanadium, environ 0,1-0,3 %; silicium, environ 0,2-0,8 %; manganèse, environ 0,2-0,8 %; azote, 0-0,05% environ; soufre, 0-0,2 % environ; phosphore, 0-0,02 % environ; carbone, environ 0,04-0,12 %, le reste étant du fer. Cet alliage est notamment utilisable pour les conduites et les gaines de combustible des réacteurs à neutrons rapides.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/728,361 US4049431A (en) | 1976-09-30 | 1976-09-30 | High strength ferritic alloy |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2366373A1 true FR2366373A1 (fr) | 1978-04-28 |
FR2366373B1 FR2366373B1 (fr) | 1985-03-15 |
Family
ID=24926547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7729369A Granted FR2366373A1 (fr) | 1976-09-30 | 1977-09-29 | Alliage ferritique a haute resistance |
Country Status (7)
Country | Link |
---|---|
US (1) | US4049431A (fr) |
JP (1) | JPS6013061B2 (fr) |
CA (1) | CA1068132A (fr) |
DE (1) | DE2744105A1 (fr) |
FR (1) | FR2366373A1 (fr) |
GB (1) | GB1558936A (fr) |
SE (1) | SE421536B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1981001156A1 (fr) * | 1979-10-25 | 1981-04-30 | Cirepa Sa | Alliage ferreux, a haute teneur en molybdene et chrome |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5730972B2 (fr) * | 1974-05-16 | 1982-07-01 | ||
US4273838A (en) * | 1976-03-08 | 1981-06-16 | Combustion Engineering, Inc. | Weld metal resistant to neutron-bombardment embrittlement |
JPS53131397A (en) * | 1977-04-22 | 1978-11-16 | Toshiba Corp | Nuclear fuel element |
US4337100A (en) * | 1980-10-06 | 1982-06-29 | Bell Telephone Laboratories, Incorporated | Magnetically anisotropic alloys for magnetically actuated devices |
US4420732A (en) * | 1980-10-06 | 1983-12-13 | Bell Telephone Laboratories, Incorporated | Magnetically actuated device comprising a magnetically anisotropic element |
US4401483A (en) * | 1980-10-06 | 1983-08-30 | Bell Telephone Laboratories, Incorporated | Method for making a magnetically anisotropic element |
US4572738A (en) * | 1981-09-24 | 1986-02-25 | The United States Of America As Represented By The United States Department Of Energy | Maraging superalloys and heat treatment processes |
US4435231A (en) | 1982-03-31 | 1984-03-06 | The United States Of America As Represented By The United States Department Of Energy | Cold worked ferritic alloys and components |
US4431447A (en) * | 1982-04-27 | 1984-02-14 | Southwest Research Institute | Corrosion resistant weld overlay cladding alloy and weld deposit |
US4613479A (en) * | 1984-03-14 | 1986-09-23 | Westinghouse Electric Corp. | Water reactor fuel cladding |
US4649086A (en) * | 1985-02-21 | 1987-03-10 | The United States Of America As Represented By The United States Department Of Energy | Low friction and galling resistant coatings and processes for coating |
US6117300A (en) * | 1996-05-01 | 2000-09-12 | Honeywell International Inc. | Method for forming conductive traces and printed circuits made thereby |
FR2776821B1 (fr) * | 1998-03-31 | 2000-06-02 | Framatome Sa | Procede de fabrication d'un tube pour assemblage de combustible nucleaire |
US6696016B1 (en) * | 1999-09-24 | 2004-02-24 | Japan As Represented By Director General Of National Research Institute For Metals | High-chromium containing ferrite based heat resistant steel |
US7981561B2 (en) | 2005-06-15 | 2011-07-19 | Ati Properties, Inc. | Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells |
US8158057B2 (en) | 2005-06-15 | 2012-04-17 | Ati Properties, Inc. | Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells |
US7842434B2 (en) | 2005-06-15 | 2010-11-30 | Ati Properties, Inc. | Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells |
US20090286107A1 (en) * | 2008-05-13 | 2009-11-19 | Ut-Battelle, Llc | Ferritic Alloy Compositions |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH234394A (de) * | 1940-06-04 | 1944-09-30 | Aktiengesellschaf Roehrenwerke | Nach einer Erwärmung auf über 800o C ohne Nachvergütung gegen interkristalline Korrosion beständiger Gegenstand. |
US2848323A (en) * | 1955-02-28 | 1958-08-19 | Birmingham Small Arms Co Ltd | Ferritic steel for high temperature use |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH369481A (de) * | 1956-01-11 | 1963-05-31 | Birmingham Small Arms Co Ltd | Verfahren zur Erhöhung der Kriechfestigkeit von Chromstahl |
GB1250898A (fr) * | 1968-06-20 | 1971-10-20 |
-
1976
- 1976-09-30 US US05/728,361 patent/US4049431A/en not_active Expired - Lifetime
-
1977
- 1977-06-20 GB GB25660/77A patent/GB1558936A/en not_active Expired
- 1977-06-21 CA CA281,053A patent/CA1068132A/fr not_active Expired
- 1977-08-29 SE SE7709685A patent/SE421536B/xx unknown
- 1977-09-29 FR FR7729369A patent/FR2366373A1/fr active Granted
- 1977-09-30 DE DE19772744105 patent/DE2744105A1/de not_active Ceased
- 1977-09-30 JP JP52116982A patent/JPS6013061B2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH234394A (de) * | 1940-06-04 | 1944-09-30 | Aktiengesellschaf Roehrenwerke | Nach einer Erwärmung auf über 800o C ohne Nachvergütung gegen interkristalline Korrosion beständiger Gegenstand. |
US2848323A (en) * | 1955-02-28 | 1958-08-19 | Birmingham Small Arms Co Ltd | Ferritic steel for high temperature use |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1981001156A1 (fr) * | 1979-10-25 | 1981-04-30 | Cirepa Sa | Alliage ferreux, a haute teneur en molybdene et chrome |
EP0028213A1 (fr) * | 1979-10-25 | 1981-05-06 | S.A. Floridienne N.V. | Perfectionnements aux alliages métalliques |
Also Published As
Publication number | Publication date |
---|---|
US4049431A (en) | 1977-09-20 |
SE7709685L (sv) | 1978-03-31 |
SE421536B (sv) | 1982-01-04 |
CA1068132A (fr) | 1979-12-18 |
GB1558936A (en) | 1980-01-09 |
FR2366373B1 (fr) | 1985-03-15 |
JPS6013061B2 (ja) | 1985-04-04 |
DE2744105A1 (de) | 1978-04-06 |
JPS5343614A (en) | 1978-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |