BE905177A - Acier a 9% de chrome resistant a la chaleur et de haute tenacite et haute resistance a la fissuration. - Google Patents
Acier a 9% de chrome resistant a la chaleur et de haute tenacite et haute resistance a la fissuration.Info
- Publication number
- BE905177A BE905177A BE0/216981A BE216981A BE905177A BE 905177 A BE905177 A BE 905177A BE 0/216981 A BE0/216981 A BE 0/216981A BE 216981 A BE216981 A BE 216981A BE 905177 A BE905177 A BE 905177A
- Authority
- BE
- Belgium
- Prior art keywords
- steel
- resistant
- chrome
- cracking
- heat
- Prior art date
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
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Arc Welding In General (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Acier à 9% de chrome résistant à la chaleur ayant une excellente ténacité, de meme qu'une haute résistance au fluage dans un assemblage soudé. Cet acierdont les propriétés mécanique sont excellentes entre 500 et 550 degrés C convient éminemment pour la construction du surchauffeur dans une centrale électrique équipée d'un réacteur surgénérateur qui peut ainsi etre exploitée sans risque d'accident à une température maximale de surchaffeur.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16291485 | 1985-07-25 | ||
JP61113441A JPS62103344A (ja) | 1985-07-25 | 1986-05-20 | 低温割れおよび高温割れ感受性が低く、靭性に優れ且つ溶接継手部のクリ−プ強度が高い9%クロム系耐熱鋼 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE905177A true BE905177A (fr) | 1986-11-17 |
Family
ID=26452418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/216981A BE905177A (fr) | 1985-07-25 | 1986-07-25 | Acier a 9% de chrome resistant a la chaleur et de haute tenacite et haute resistance a la fissuration. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5116571A (fr) |
JP (1) | JPS62103344A (fr) |
BE (1) | BE905177A (fr) |
DE (1) | DE3624669C2 (fr) |
FR (1) | FR2585370B1 (fr) |
GB (1) | GB2179674B (fr) |
IT (1) | IT1213455B (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5310431A (en) * | 1992-10-07 | 1994-05-10 | Robert F. Buck | Creep resistant, precipitation-dispersion-strengthened, martensitic stainless steel and method thereof |
JP2924592B2 (ja) * | 1993-09-13 | 1999-07-26 | 日本鋼管株式会社 | 耐磨耗性に優れた鋼管 |
US5674449A (en) * | 1995-05-25 | 1997-10-07 | Winsert, Inc. | Iron base alloys for internal combustion engine valve seat inserts, and the like |
US6245289B1 (en) | 1996-04-24 | 2001-06-12 | J & L Fiber Services, Inc. | Stainless steel alloy for pulp refiner plate |
DE19729781C1 (de) * | 1997-07-11 | 1998-09-10 | Ruhr Oel Gmbh | Verfahren zum Schweißen von Formkörpern aus aufgekohltem, hitzebeständigem Stahl |
JP2002121652A (ja) * | 2000-10-12 | 2002-04-26 | Kawasaki Steel Corp | 自動車足回り用Cr含有鋼 |
US6890393B2 (en) * | 2003-02-07 | 2005-05-10 | Advanced Steel Technology, Llc | Fine-grained martensitic stainless steel and method thereof |
US6899773B2 (en) * | 2003-02-07 | 2005-05-31 | Advanced Steel Technology, Llc | Fine-grained martensitic stainless steel and method thereof |
US20050127002A1 (en) * | 2003-12-12 | 2005-06-16 | Zare Richard N. | Immobilized-enzyme microreactor devices for characterization of biomolecular analytes and associated methods |
US7611590B2 (en) * | 2004-07-08 | 2009-11-03 | Alloy Technology Solutions, Inc. | Wear resistant alloy for valve seat insert used in internal combustion engines |
US7754142B2 (en) * | 2007-04-13 | 2010-07-13 | Winsert, Inc. | Acid resistant austenitic alloy for valve seat inserts |
JP5326344B2 (ja) * | 2007-04-27 | 2013-10-30 | 新日鐵住金株式会社 | 接熱影響部のクリープ特性に優れた耐熱構造体 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2121001A (en) * | 1935-07-26 | 1938-06-21 | Rustless Iron & Steel Corp | Rustless iron |
GB795471A (en) * | 1955-02-28 | 1958-05-21 | Birmingham Small Arms Co Ltd | Improvements in or relating to alloy steels |
US2905577A (en) * | 1956-01-05 | 1959-09-22 | Birmingham Small Arms Co Ltd | Creep resistant chromium steel |
US3044872A (en) * | 1959-11-02 | 1962-07-17 | North American Aviation Inc | Steel alloy composition |
US3539338A (en) * | 1966-06-28 | 1970-11-10 | Nippon Kokan Kk | High-temperature alloy steel containing cr and mo |
JPS498765B1 (fr) * | 1969-08-27 | 1974-02-28 | ||
US4360381A (en) * | 1980-04-11 | 1982-11-23 | Sumitomo Metal Industries, Ltd. | Ferritic stainless steel having good corrosion resistance |
JPS5914097B2 (ja) * | 1980-07-30 | 1984-04-03 | 新日本製鐵株式会社 | 靭性を改良せるフェライト系耐熱鋼 |
JPS57165603A (en) * | 1981-04-03 | 1982-10-12 | Hitachi Ltd | Rotor shaft for steam turbine |
JPS58110662A (ja) * | 1981-12-25 | 1983-07-01 | Hitachi Ltd | 耐熱鋼 |
JPS6029449A (ja) * | 1983-07-27 | 1985-02-14 | Mitsubishi Heavy Ind Ltd | 高クロム耐熱鋳鍛鋼 |
JPS6052560A (ja) * | 1983-08-31 | 1985-03-25 | Mitsubishi Heavy Ind Ltd | 高Cr−Mo鋼 |
DE3581527D1 (de) * | 1984-10-17 | 1991-02-28 | Mitsubishi Heavy Ind Ltd | Hochchromhaltiger gussstahl fuer ein hochtemperaturdruckgefaess und verfahren zu seiner thermischen behandlung. |
JPS61149437A (ja) * | 1984-12-25 | 1986-07-08 | Nippon Kokan Kk <Nkk> | 高クロムフエライト系耐熱鋼管の熱処理方法 |
JPS61163243A (ja) * | 1985-01-14 | 1986-07-23 | Sumitomo Metal Ind Ltd | 靭性を改善した高クロム耐熱鋼 |
-
1986
- 1986-05-20 JP JP61113441A patent/JPS62103344A/ja active Granted
- 1986-07-10 GB GB8616868A patent/GB2179674B/en not_active Expired
- 1986-07-22 DE DE3624669A patent/DE3624669C2/de not_active Expired - Fee Related
- 1986-07-23 IT IT8621221A patent/IT1213455B/it active
- 1986-07-23 FR FR868610707A patent/FR2585370B1/fr not_active Expired - Lifetime
- 1986-07-25 BE BE0/216981A patent/BE905177A/fr not_active IP Right Cessation
-
1991
- 1991-07-12 US US07/730,013 patent/US5116571A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2585370B1 (fr) | 1992-08-14 |
GB8616868D0 (en) | 1986-08-20 |
JPS62103344A (ja) | 1987-05-13 |
DE3624669A1 (de) | 1987-03-12 |
GB2179674A (en) | 1987-03-11 |
IT8621221A0 (it) | 1986-07-23 |
IT1213455B (it) | 1989-12-20 |
DE3624669C2 (de) | 1997-10-02 |
FR2585370A1 (fr) | 1987-01-30 |
GB2179674B (en) | 1989-08-23 |
JPH0577743B2 (fr) | 1993-10-27 |
US5116571A (en) | 1992-05-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE905177A (fr) | Acier a 9% de chrome resistant a la chaleur et de haute tenacite et haute resistance a la fissuration. | |
FR2377457A1 (fr) | Acier ferritique au chrome-nickel-molybdene resistant a la corrosion | |
GB2122221A (en) | Improvements in and relating to boiler tubes | |
BR8501925A (pt) | Aco ferritico-perlitico para tubos | |
FR2419982A1 (fr) | Composition d'alliage ayant un ordre a grande distance, et procede de fabrication de pieces forgeables | |
FR2382508A1 (fr) | Acier austenitique ni-cr a faible teneur en carbone ayant une meilleure resistance a la fissuration par corrosion sous tension | |
SE9003663L (sv) | Korrosionsbestaendiga ni-cr-si-cu-legeringar | |
FR2370103A1 (fr) | Alliage cobaltifere renforce par dispersion | |
Jianhua et al. | Generation mechanism and prevention measures of welding cold cracks in high-strength steel structures | |
KOHNO et al. | Effect of titanium content on mechanical properties of" A" segregation region in large A286 iron-base superalloy forgings | |
KR950000292A (ko) | 상이한 열적 및 기계적 성질의 재료로 된 결합몸체 | |
DE3772233D1 (de) | Korrosionsbestaendiger kupferwerkstoff fuer rohrleitungen, behaeltnisse od. dgl. fuer stroemende medien, insbesondere kalt- und/oder warmwasserrohre. | |
FR2385808A1 (fr) | Acier inoxydable au nickel-chrome-molybdene | |
FR2603902A1 (fr) | Aluminiures de nickel et de fer pouvant etre fabriques a haute temperature | |
JH et al. | Suggestion of pipe coupling method for maximum and uniform joining stress | |
FR2443511A1 (fr) | ||
Xian | Effect of weld metals on weldability of SUPER 304H austenitic heat resistant steel | |
Gashenko | Study of the Ocr18Hi10Ti steel and high-nickel alloy corrosion stability under stress in heat transfer conditions | |
SU126132A1 (ru) | Сплав дл наплавки деталей арматуры | |
Hasein et al. | Mechanical Properties Evaluation in Friction Stir Welding of Different Pipes | |
Yoshinaga et al. | Transition Metal Carbides and Their Composites | |
Cox et al. | Development of 30 Cr--2 Mo Co-extruded Tubing | |
Larere et al. | Relation Between Segregation, Embrittlement, and Intergranular Corrosion: Sulphur in Nickel | |
Asoh et al. | Manufacturing Technique and Material Properties of Heavy-Gauge 9 Cr--1 Mo Steel Forgings | |
Fujiwara | Properties of NAS 155 N, a stainless steel with excellent resistance to sulfuric acid dew-point corrosion |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: NIPPON KOKAN K.K. Effective date: 19960731 |