CN100476005C - 焊接性和韧性均优异的抗拉强度为550MPa级以上的高强度钢材及其制造方法 - Google Patents
焊接性和韧性均优异的抗拉强度为550MPa级以上的高强度钢材及其制造方法 Download PDFInfo
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- CN100476005C CN100476005C CNB2005800276580A CN200580027658A CN100476005C CN 100476005 C CN100476005 C CN 100476005C CN B2005800276580 A CNB2005800276580 A CN B2005800276580A CN 200580027658 A CN200580027658 A CN 200580027658A CN 100476005 C CN100476005 C CN 100476005C
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- steel
- toughness
- tensile strength
- quality
- high strength
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- 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
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
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- 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
-
- 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
- C21D8/021—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular fabrication or treatment of ingot or slab
-
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C22C38/12—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
- 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
- C21D2211/004—Dispersions; Precipitations
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Metal Rolling (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP243459/2004 | 2004-08-24 | ||
JP2004243459A JP4358707B2 (ja) | 2004-08-24 | 2004-08-24 | 溶接性および靱性に優れた引張り強さ550MPa級以上の高張力鋼材およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101006192A CN101006192A (zh) | 2007-07-25 |
CN100476005C true CN100476005C (zh) | 2009-04-08 |
Family
ID=35967274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005800276580A Expired - Fee Related CN100476005C (zh) | 2004-08-24 | 2005-05-02 | 焊接性和韧性均优异的抗拉强度为550MPa级以上的高强度钢材及其制造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8882936B2 (zh) |
JP (1) | JP4358707B2 (zh) |
CN (1) | CN100476005C (zh) |
WO (1) | WO2006022053A1 (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100435987C (zh) * | 2006-11-10 | 2008-11-26 | 广州珠江钢铁有限责任公司 | 一种基于薄板坯连铸连轧流程采用Ti微合金化工艺生产700MPa级高强耐候钢的方法 |
CN101578380B (zh) * | 2007-12-06 | 2011-01-12 | 新日本制铁株式会社 | 脆性破坏传播停止特性与大线能量焊接热影响部韧性优异的厚壁高强度钢板及其制造方法 |
BRPI0903892B1 (pt) * | 2008-03-31 | 2017-12-19 | Nippon Steel & Sumitomo Metal Corporation | Fire-resistant steels presenting resistance to the fragilization of reeling of the weld board and tenacity and methods of production of the same |
WO2010085983A1 (en) * | 2009-02-02 | 2010-08-05 | Arcelormittal Investigacion Y Desarrollo S.L. | Fabrication process of coated stamped parts and parts prepared from the same |
JP5661096B2 (ja) * | 2009-03-20 | 2015-01-28 | ホガナス アクチボラグ (パブル) | 鉄バナジウム粉末合金 |
CN102534368B (zh) * | 2011-12-21 | 2014-03-12 | 舞阳钢铁有限责任公司 | 一种低合金高强度宽薄钢板 |
DE102011056846B4 (de) * | 2011-12-22 | 2014-05-28 | Thyssenkrupp Rasselstein Gmbh | Verfahren zur Herstellung eines Aufreißdeckels sowie Verwendung eines mit einer Schutzschicht versehenen Stahlblechs zur Herstellung eines Aufreißdeckels |
JP5930120B2 (ja) * | 2013-04-09 | 2016-06-08 | 新日鐵住金株式会社 | 無方向性電磁鋼板およびその製造方法 |
DE102014221068A1 (de) * | 2014-10-16 | 2016-04-21 | Sms Group Gmbh | Anlage und Verfahren zur Herstellung von Grobblechen |
KR101867701B1 (ko) * | 2016-11-11 | 2018-06-15 | 주식회사 포스코 | 수소유기균열 저항성이 우수한 압력용기용 강재 및 그 제조방법 |
CN108914007B (zh) * | 2018-08-10 | 2020-11-06 | 宝武集团鄂城钢铁有限公司 | 一种低碳低合金的低屈强比高性能桥梁用钢板及其制造方法 |
CN115058650B (zh) * | 2022-06-21 | 2023-10-17 | 清华大学 | 高塑性热成形钢及其快速加热制备方法和应用 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5719744A (en) | 1981-01-08 | 1982-02-02 | Canon Inc | Recorder |
JP2633743B2 (ja) | 1991-05-09 | 1997-07-23 | 新日本製鐵株式会社 | 結晶粒径の微細な厚鋼板の製造法 |
JPH04350119A (ja) | 1991-05-27 | 1992-12-04 | Nippon Steel Corp | 均質な材質を有する厚鋼板の製造法 |
JP2987735B2 (ja) | 1993-10-08 | 1999-12-06 | 新日本製鐵株式会社 | 高疲労強度厚鋼板 |
JPH07331382A (ja) | 1994-04-11 | 1995-12-19 | Nippon Steel Corp | 溶接部の疲労特性に優れた鋼板およびその製造方法 |
JP3091125B2 (ja) | 1995-11-06 | 2000-09-25 | 住友金属工業株式会社 | クリープ強度と靱性に優れた低合金耐熱鋼 |
JP3256118B2 (ja) | 1995-12-06 | 2002-02-12 | 新日本製鐵株式会社 | 超大入熱溶接熱影響部の靱性に優れた溶接用高張力鋼 |
JP3096959B2 (ja) | 1996-02-10 | 2000-10-10 | 住友金属工業株式会社 | 高温強度に優れた低Mn低Crフェライト耐熱鋼 |
JPH09271806A (ja) | 1996-04-02 | 1997-10-21 | Nippon Steel Corp | 密着性の良い均一なスケールを有する厚鋼板およびその製造方法 |
JPH1017929A (ja) * | 1996-06-27 | 1998-01-20 | Nkk Corp | 溶接性および板厚中心部の靭性に優れた厚物600n級鋼の製造方法 |
JP3454027B2 (ja) | 1996-07-29 | 2003-10-06 | Jfeスチール株式会社 | 熱間加工性および耐クリープ特性に優れたボイラー用鋼およびボイラー用継目無鋼管 |
DE60116477T2 (de) * | 2000-04-07 | 2006-07-13 | Jfe Steel Corp. | Warm-, kaltgewalzte und schmelz-galvanisierte stahlplatte mit exzellentem reckalterungsverhalten |
JP4445161B2 (ja) | 2001-06-19 | 2010-04-07 | 新日本製鐵株式会社 | 疲労強度に優れた厚鋼板の製造方法 |
JP2003096534A (ja) * | 2001-07-19 | 2003-04-03 | Mitsubishi Heavy Ind Ltd | 高強度耐熱鋼、高強度耐熱鋼の製造方法、及び高強度耐熱管部材の製造方法 |
JP2003313630A (ja) | 2002-04-25 | 2003-11-06 | Jfe Steel Kk | 加工性および材質均一性に優れた高強度鋼及びその製造方法 |
JP2003321729A (ja) * | 2002-04-26 | 2003-11-14 | Jfe Steel Kk | 溶接熱影響部靭性に優れた高強度鋼板及びその製造方法 |
JP4267367B2 (ja) | 2002-06-19 | 2009-05-27 | 新日本製鐵株式会社 | 原油油槽用鋼およびその製造方法、原油油槽およびその防食方法 |
-
2004
- 2004-08-24 JP JP2004243459A patent/JP4358707B2/ja active Active
-
2005
- 2005-05-02 WO PCT/JP2005/008655 patent/WO2006022053A1/ja active Application Filing
- 2005-05-02 US US11/661,054 patent/US8882936B2/en not_active Expired - Fee Related
- 2005-05-02 CN CNB2005800276580A patent/CN100476005C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006063348A (ja) | 2006-03-09 |
WO2006022053A1 (ja) | 2006-03-02 |
US20110129381A1 (en) | 2011-06-02 |
US8882936B2 (en) | 2014-11-11 |
JP4358707B2 (ja) | 2009-11-04 |
CN101006192A (zh) | 2007-07-25 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER NAME: SHIN NIPPON STEEL LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan, Japan Patentee after: Nippon Steel Corporation Address before: Tokyo, Japan, Japan Patentee before: Nippon Steel Corporation |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan, Japan Patentee after: Nippon Iron & Steel Corporation Address before: Tokyo, Japan, Japan Patentee before: Nippon Steel Corporation |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20210502 |