FI20001438A - Ultra high strength steels with excellent toughness at cryogenic temperatures - Google Patents
Ultra high strength steels with excellent toughness at cryogenic temperatures Download PDFInfo
- Publication number
- FI20001438A FI20001438A FI20001438A FI20001438A FI20001438A FI 20001438 A FI20001438 A FI 20001438A FI 20001438 A FI20001438 A FI 20001438A FI 20001438 A FI20001438 A FI 20001438A FI 20001438 A FI20001438 A FI 20001438A
- Authority
- FI
- Finland
- Prior art keywords
- high strength
- ultra high
- cryogenic temperatures
- excellent toughness
- strength steels
- Prior art date
Links
Classifications
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- 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
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/001—Heat treatment of ferrous alloys containing Ni
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/02—Hardening by precipitation
-
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- 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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/002—Bainite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Arc Welding In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6819497P | 1997-12-19 | 1997-12-19 | |
| PCT/US1998/012702 WO1999032672A1 (en) | 1997-12-19 | 1998-06-18 | Ultra-high strength steels with excellent cryogenic temperature toughness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI20001438A true FI20001438A (en) | 2000-06-16 |
Family
ID=22081023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI20001438A FI20001438A (en) | 1997-12-19 | 2000-06-16 | Ultra high strength steels with excellent toughness at cryogenic temperatures |
Country Status (30)
| Country | Link |
|---|---|
| EP (1) | EP1047799A1 (en) |
| JP (1) | JP2001527155A (en) |
| KR (1) | KR20010024757A (en) |
| CN (1) | CN1282381A (en) |
| AR (1) | AR013108A1 (en) |
| AT (1) | ATA915498A (en) |
| AU (1) | AU8151198A (en) |
| BG (1) | BG104622A (en) |
| BR (1) | BR9813630A (en) |
| CA (1) | CA2316968A1 (en) |
| CO (1) | CO5050267A1 (en) |
| DE (1) | DE19882879T1 (en) |
| DK (1) | DK200000936A (en) |
| FI (1) | FI20001438A (en) |
| GB (1) | GB2348887A (en) |
| HR (1) | HRP980346A2 (en) |
| HU (1) | HUP0101125A3 (en) |
| IL (1) | IL136842A0 (en) |
| NO (1) | NO20003175L (en) |
| OA (1) | OA11422A (en) |
| PE (1) | PE93599A1 (en) |
| PL (1) | PL342646A1 (en) |
| SE (1) | SE0002245D0 (en) |
| SI (1) | SI20278A (en) |
| SK (1) | SK8682000A3 (en) |
| TN (1) | TNSN98098A1 (en) |
| TR (1) | TR200001797T2 (en) |
| TW (1) | TW459052B (en) |
| WO (1) | WO1999032672A1 (en) |
| ZA (1) | ZA985325B (en) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DZ2527A1 (en) * | 1997-12-19 | 2003-02-01 | Exxon Production Research Co | Container parts and processing lines capable of containing and transporting fluids at cryogenic temperatures. |
| NL1013099C2 (en) * | 1999-09-20 | 2001-03-21 | Matthijs De Jong | Pressurized tank for liquefied gas, especially for gas tankers, comprises a steel material with specific silicon, chromium, copper, molybdenum and nickel contents |
| JP4751224B2 (en) * | 2006-03-28 | 2011-08-17 | 新日本製鐵株式会社 | High strength seamless steel pipe for machine structure with excellent toughness and weldability and method for producing the same |
| CN101497961B (en) * | 2008-02-03 | 2011-06-15 | 宝山钢铁股份有限公司 | Low-temperature flexibility 1.5Ni steel and method of manufacturing the same |
| CN100548567C (en) * | 2008-03-12 | 2009-10-14 | 江阴市恒润法兰有限公司 | The manufacture method of ultralow temperature high intensity fine grain simple steel flange |
| CN101586209B (en) * | 2008-05-23 | 2012-03-28 | 宝山钢铁股份有限公司 | Hot rolling wire rod of 1800 MPa level for low-alloy structure and manufacture method thereof |
| JP4975888B2 (en) | 2010-07-09 | 2012-07-11 | 新日本製鐵株式会社 | Ni-added steel sheet and manufacturing method thereof |
| KR101271974B1 (en) * | 2010-11-19 | 2013-06-07 | 주식회사 포스코 | High-strength steel having excellent cryogenic toughness and method for production thereof |
| WO2012153009A1 (en) * | 2011-05-12 | 2012-11-15 | Arcelormittal Investigación Y Desarrollo Sl | Method for the production of very-high-strength martensitic steel and sheet thus obtained |
| EP2743363B1 (en) | 2011-09-28 | 2017-11-01 | Nippon Steel & Sumitomo Metal Corporation | Nickel steel plate and manufacturing process therefor |
| CN102409258B (en) * | 2011-11-04 | 2013-07-10 | 中国科学院金属研究所 | Structural homogeneity control method of boron-containing high strength hydrogen resistant brittle alloy |
| CN103556082B (en) * | 2013-11-12 | 2015-07-01 | 湖南华菱湘潭钢铁有限公司 | Production method of quenched and tempered high-strength Q620F super-thick steel plate |
| JP6108116B2 (en) * | 2014-03-26 | 2017-04-05 | Ｊｆｅスチール株式会社 | Steel plates for marine, marine structures and hydraulic iron pipes with excellent brittle crack propagation stopping properties and methods for producing the same |
| KR102275814B1 (en) * | 2014-12-31 | 2021-07-09 | 두산중공업 주식회사 | Ultra thick steel plate and manufacturing method for offshore structure having ultra-high strength and high toughness |
| JP6582590B2 (en) * | 2015-06-17 | 2019-10-02 | 日本製鉄株式会社 | Steel sheet for LPG storage tank and method for producing the same |
| RU2594572C1 (en) * | 2015-08-27 | 2016-08-20 | Акционерное общество "Научно-производственное объединение "Центральный научно-исследовательский институт технологии машиностроения" АО "НПО "ЦНИИТМАШ" | Martensite steel for cryogenic equipment |
| KR101819380B1 (en) | 2016-10-25 | 2018-01-17 | 주식회사 포스코 | High strength high manganese steel having excellent low temperature toughness and method for manufacturing the same |
| KR102075205B1 (en) | 2017-11-17 | 2020-02-07 | 주식회사 포스코 | Cryogenic steel plate and method for manufacturing the same |
| KR102155430B1 (en) * | 2018-12-18 | 2020-09-11 | 현대제철 주식회사 | Ultra-high strength and high toughness steel plate and method for manufacturing the same |
| CN110616376B (en) * | 2019-10-21 | 2021-04-02 | 上海材料研究所 | Fe-Mn-Si-Ni-Cu elastoplastic damping steel with excellent low-cycle fatigue performance and manufacturing method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61127815A (en) * | 1984-11-26 | 1986-06-16 | Nippon Steel Corp | Production of high arrest steel containing ni |
| US5454883A (en) * | 1993-02-02 | 1995-10-03 | Nippon Steel Corporation | High toughness low yield ratio, high fatigue strength steel plate and process of producing same |
| US5545269A (en) * | 1994-12-06 | 1996-08-13 | Exxon Research And Engineering Company | Method for producing ultra high strength, secondary hardening steels with superior toughness and weldability |
-
1998
- 1998-06-17 TW TW087109691A patent/TW459052B/en active
- 1998-06-18 DE DE19882879T patent/DE19882879T1/en not_active Withdrawn
- 1998-06-18 GB GB0013632A patent/GB2348887A/en not_active Withdrawn
- 1998-06-18 HR HR60/068,194A patent/HRP980346A2/en not_active Application Discontinuation
- 1998-06-18 CO CO98034680A patent/CO5050267A1/en unknown
- 1998-06-18 EP EP98931363A patent/EP1047799A1/en not_active Withdrawn
- 1998-06-18 PE PE1998000526A patent/PE93599A1/en not_active Application Discontinuation
- 1998-06-18 JP JP2000525586A patent/JP2001527155A/en active Pending
- 1998-06-18 CN CN98812439A patent/CN1282381A/en active Pending
- 1998-06-18 SI SI9820089A patent/SI20278A/en unknown
- 1998-06-18 TN TNTNSN98098A patent/TNSN98098A1/en unknown
- 1998-06-18 WO PCT/US1998/012702 patent/WO1999032672A1/en not_active Application Discontinuation
- 1998-06-18 PL PL98342646A patent/PL342646A1/en unknown
- 1998-06-18 IL IL13684298A patent/IL136842A0/en unknown
- 1998-06-18 KR KR1020007006672A patent/KR20010024757A/en not_active Application Discontinuation
- 1998-06-18 CA CA002316968A patent/CA2316968A1/en not_active Abandoned
- 1998-06-18 TR TR2000/01797T patent/TR200001797T2/en unknown
- 1998-06-18 AU AU81511/98A patent/AU8151198A/en not_active Abandoned
- 1998-06-18 BR BR9813630-5A patent/BR9813630A/en not_active Application Discontinuation
- 1998-06-18 AT AT0915498A patent/ATA915498A/en not_active Application Discontinuation
- 1998-06-18 SK SK868-2000A patent/SK8682000A3/en unknown
- 1998-06-18 ZA ZA9805325A patent/ZA985325B/en unknown
- 1998-06-18 HU HU0101125A patent/HUP0101125A3/en unknown
- 1998-06-19 AR ARP980102964A patent/AR013108A1/en unknown
-
2000
- 2000-06-14 OA OA1200000167A patent/OA11422A/en unknown
- 2000-06-16 DK DK200000936A patent/DK200000936A/en not_active Application Discontinuation
- 2000-06-16 FI FI20001438A patent/FI20001438A/en unknown
- 2000-06-16 SE SE0002245A patent/SE0002245D0/en not_active Application Discontinuation
- 2000-06-19 NO NO20003175A patent/NO20003175L/en not_active Application Discontinuation
- 2000-07-18 BG BG104622A patent/BG104622A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO20003175D0 (en) | 2000-06-19 |
| HRP980346A2 (en) | 1999-08-31 |
| KR20010024757A (en) | 2001-03-26 |
| SI20278A (en) | 2000-12-31 |
| OA11422A (en) | 2004-04-21 |
| BR9813630A (en) | 2000-10-17 |
| BG104622A (en) | 2001-03-30 |
| PE93599A1 (en) | 1999-10-12 |
| ATA915498A (en) | 2001-12-15 |
| TW459052B (en) | 2001-10-11 |
| TR200001797T2 (en) | 2001-07-23 |
| CA2316968A1 (en) | 1999-07-01 |
| AR013108A1 (en) | 2000-12-13 |
| ZA985325B (en) | 1999-12-20 |
| IL136842A0 (en) | 2001-06-14 |
| NO20003175L (en) | 2000-06-19 |
| AU8151198A (en) | 1999-07-12 |
| EP1047799A1 (en) | 2000-11-02 |
| SK8682000A3 (en) | 2001-01-18 |
| HUP0101125A2 (en) | 2001-08-28 |
| HUP0101125A3 (en) | 2001-10-29 |
| GB2348887A (en) | 2000-10-18 |
| SE0002245L (en) | 2000-06-16 |
| CN1282381A (en) | 2001-01-31 |
| CO5050267A1 (en) | 2001-06-27 |
| DK200000936A (en) | 2000-06-16 |
| TNSN98098A1 (en) | 2000-12-29 |
| WO1999032672A1 (en) | 1999-07-01 |
| DE19882879T1 (en) | 2001-04-26 |
| PL342646A1 (en) | 2001-06-18 |
| GB0013632D0 (en) | 2000-07-26 |
| SE0002245D0 (en) | 2000-06-16 |
| JP2001527155A (en) | 2001-12-25 |
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