JP5413537B2 - 変形性能及び低温靭性に優れた高強度鋼板及び高強度鋼管並びにこれらの製造方法 - Google Patents
変形性能及び低温靭性に優れた高強度鋼板及び高強度鋼管並びにこれらの製造方法 Download PDFInfo
- Publication number
- JP5413537B2 JP5413537B2 JP2013509948A JP2013509948A JP5413537B2 JP 5413537 B2 JP5413537 B2 JP 5413537B2 JP 2013509948 A JP2013509948 A JP 2013509948A JP 2013509948 A JP2013509948 A JP 2013509948A JP 5413537 B2 JP5413537 B2 JP 5413537B2
- Authority
- JP
- Japan
- Prior art keywords
- less
- temperature
- strength steel
- low
- temperature toughness
- 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.)
- Active
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
- C22C38/16—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
- 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
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
- C21D8/0426—Hot rolling
-
- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
- C22C38/08—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
- 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
- C21D2201/00—Treatment for obtaining particular effects
- C21D2201/05—Grain orientation
-
- 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
- C21D2211/005—Ferrite
-
- 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)
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013509948A JP5413537B2 (ja) | 2011-04-12 | 2012-04-11 | 変形性能及び低温靭性に優れた高強度鋼板及び高強度鋼管並びにこれらの製造方法 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011088564 | 2011-04-12 | ||
JP2011088564 | 2011-04-12 | ||
PCT/JP2012/059917 WO2012141220A1 (ja) | 2011-04-12 | 2012-04-11 | 変形性能及び低温靭性に優れた高強度鋼板及び高強度鋼管並びにこれらの製造方法 |
JP2013509948A JP5413537B2 (ja) | 2011-04-12 | 2012-04-11 | 変形性能及び低温靭性に優れた高強度鋼板及び高強度鋼管並びにこれらの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP5413537B2 true JP5413537B2 (ja) | 2014-02-12 |
JPWO2012141220A1 JPWO2012141220A1 (ja) | 2014-07-28 |
Family
ID=47009387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013509948A Active JP5413537B2 (ja) | 2011-04-12 | 2012-04-11 | 変形性能及び低温靭性に優れた高強度鋼板及び高強度鋼管並びにこれらの製造方法 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP5413537B2 (zh) |
KR (1) | KR101531361B1 (zh) |
CN (1) | CN103328669B (zh) |
BR (1) | BR112013026065B1 (zh) |
WO (1) | WO2012141220A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6171596B2 (ja) * | 2013-06-07 | 2017-08-02 | 新日鐵住金株式会社 | 壁パネル |
CN105506494B (zh) | 2014-09-26 | 2017-08-25 | 宝山钢铁股份有限公司 | 一种屈服强度800MPa级高韧性热轧高强钢及其制造方法 |
KR101657828B1 (ko) * | 2014-12-24 | 2016-10-04 | 주식회사 포스코 | Pwht 후 인성이 우수한 고강도 압력용기용 강재 및 그 제조방법 |
KR101899689B1 (ko) | 2016-12-23 | 2018-09-17 | 주식회사 포스코 | 길이방향 균일 연신율이 우수한 용접강관용 강재, 이의 제조방법 및 이를 이용한 강관 |
KR101999027B1 (ko) * | 2017-12-26 | 2019-07-10 | 주식회사 포스코 | 수소유기균열 저항성이 우수한 압력용기용 강재 및 그 제조방법 |
CN110317994B (zh) * | 2018-03-30 | 2021-12-17 | 宝山钢铁股份有限公司 | 一种高热输入焊接用超高强度钢及其制造方法 |
CN109355549B (zh) * | 2018-12-11 | 2020-10-02 | 东北大学 | 一种具有高强度和优异低温韧性的钢板及其制造方法 |
KR102307903B1 (ko) * | 2019-11-04 | 2021-09-30 | 주식회사 포스코 | 저온 충격인성이 우수한 고강도 강재 및 그 제조방법 |
CN111334716B (zh) * | 2020-03-25 | 2021-04-13 | 江西理工大学 | 一种含铬钛硼的低碳高强深冲钢及其制备方法和应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08209240A (ja) * | 1995-02-02 | 1996-08-13 | Nippon Steel Corp | 耐co2 腐食性および低温靱性の優れたラインパイプ用鋼板の製造方法 |
JP2003293039A (ja) * | 2002-04-01 | 2003-10-15 | Nippon Steel Corp | 粗大結晶粒の含有を抑制し、低温靱性に優れた高強度鋼板および鋼管の製造方法 |
JP2004225132A (ja) * | 2003-01-24 | 2004-08-12 | Nippon Steel Corp | 深絞り性に優れた高強度冷延鋼板及びめっき鋼板、加工性に優れた鋼管、並びに、それらの製造方法 |
JP2009179832A (ja) * | 2008-01-29 | 2009-08-13 | Jfe Steel Corp | 角筒絞り成形性と形状凍結性に優れた高強度冷延鋼板およびその製造方法ならびに製品形状に優れた自動車用部品 |
JP2009263718A (ja) * | 2008-04-24 | 2009-11-12 | Nippon Steel Corp | 穴広げ性に優れた熱延鋼板及びその製造方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60134125D1 (de) * | 2000-02-28 | 2008-07-03 | Nippon Steel Corp | Stahlrohr mit ausgezeichneter formbarkeit und herstellungsverfahren dafür |
WO2006106591A1 (ja) * | 2005-04-04 | 2006-10-12 | Nippon Steel Corporation | 延性破壊特性に優れた高強度鋼板及び高強度溶接鋼管並びにそれらの製造方法 |
KR100833035B1 (ko) * | 2006-12-20 | 2008-05-27 | 주식회사 포스코 | 변형능이 우수한 고강도 고인성 라인파이프용 강판 및 그제조방법 |
KR100951296B1 (ko) * | 2007-12-04 | 2010-04-02 | 주식회사 포스코 | 저온인성이 우수한 고강도 라인파이프용 강판 및 그제조방법 |
KR100979007B1 (ko) * | 2007-12-27 | 2010-08-30 | 주식회사 포스코 | 극저온 인성이 우수한 초고강도 라인파이프용 강판 및 그제조방법 |
-
2012
- 2012-04-11 BR BR112013026065-3A patent/BR112013026065B1/pt active IP Right Grant
- 2012-04-11 WO PCT/JP2012/059917 patent/WO2012141220A1/ja active Application Filing
- 2012-04-11 CN CN201280005710.2A patent/CN103328669B/zh active Active
- 2012-04-11 KR KR1020137015161A patent/KR101531361B1/ko active IP Right Grant
- 2012-04-11 JP JP2013509948A patent/JP5413537B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08209240A (ja) * | 1995-02-02 | 1996-08-13 | Nippon Steel Corp | 耐co2 腐食性および低温靱性の優れたラインパイプ用鋼板の製造方法 |
JP2003293039A (ja) * | 2002-04-01 | 2003-10-15 | Nippon Steel Corp | 粗大結晶粒の含有を抑制し、低温靱性に優れた高強度鋼板および鋼管の製造方法 |
JP2004225132A (ja) * | 2003-01-24 | 2004-08-12 | Nippon Steel Corp | 深絞り性に優れた高強度冷延鋼板及びめっき鋼板、加工性に優れた鋼管、並びに、それらの製造方法 |
JP2009179832A (ja) * | 2008-01-29 | 2009-08-13 | Jfe Steel Corp | 角筒絞り成形性と形状凍結性に優れた高強度冷延鋼板およびその製造方法ならびに製品形状に優れた自動車用部品 |
JP2009263718A (ja) * | 2008-04-24 | 2009-11-12 | Nippon Steel Corp | 穴広げ性に優れた熱延鋼板及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103328669A (zh) | 2013-09-25 |
BR112013026065A2 (pt) | 2019-08-20 |
WO2012141220A1 (ja) | 2012-10-18 |
BR112013026065B1 (pt) | 2020-05-26 |
JPWO2012141220A1 (ja) | 2014-07-28 |
CN103328669B (zh) | 2015-03-11 |
KR101531361B1 (ko) | 2015-06-24 |
KR20130114179A (ko) | 2013-10-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5413537B2 (ja) | 変形性能及び低温靭性に優れた高強度鋼板及び高強度鋼管並びにこれらの製造方法 | |
JP5445720B1 (ja) | アレスト性に優れた高強度厚鋼板 | |
JP5293903B1 (ja) | 厚肉電縫鋼管及びその製造方法 | |
JP4969915B2 (ja) | 耐歪時効性に優れた高強度ラインパイプ用鋼管及び高強度ラインパイプ用鋼板並びにそれらの製造方法 | |
JP5048167B2 (ja) | 低温靭性に優れた厚肉溶接鋼管および低温靭性に優れた厚肉溶接鋼管の製造方法、厚肉溶接鋼管製造用鋼板 | |
JP5151008B2 (ja) | 耐hic性および溶接部靱性優れる耐サワー高強度電縫鋼管用熱延鋼板およびその製造方法 | |
JP5574059B2 (ja) | 低温靭性に優れた高強度h形鋼及びその製造方法 | |
JP5782827B2 (ja) | 高圧縮強度耐サワーラインパイプ用鋼管及びその製造方法 | |
JP4484123B2 (ja) | 高強度かつ溶接熱影響部靭性に優れたクラッド鋼板用母材およびその製造方法 | |
JP5884201B2 (ja) | 引張強さ540MPa以上の高強度ラインパイプ用熱延鋼板 | |
JP6587041B1 (ja) | ラインパイプ用電縫鋼管 | |
CA2860605C (en) | Abrasion resistant welded steel pipe and method of producing the same | |
JPWO2018235244A1 (ja) | ラインパイプ用アズロール電縫鋼管及び熱延鋼板 | |
JP6123713B2 (ja) | 厚肉熱延鋼帯およびその製造方法 | |
JP5742123B2 (ja) | ラインパイプ用高強度溶接鋼管向け高張力熱延鋼板およびその製造方法 | |
JP2009068078A (ja) | 靭性および疲労亀裂発生抑制特性に優れた溶接継手 | |
JP4220871B2 (ja) | 高張力鋼板およびその製造方法 | |
WO2016157863A1 (ja) | 高強度・高靭性鋼板およびその製造方法 | |
JP2010196160A (ja) | 耐hic性に優れた厚肉高張力熱延鋼板及びその製造方法 | |
WO2014175122A1 (ja) | H形鋼及びその製造方法 | |
JP2019116658A (ja) | 疲労強度に優れた電縫鋼管およびその製造方法 | |
JP2020066747A (ja) | ラインパイプ用電縫鋼管、及び、ラインパイプ用熱延鋼板 | |
JP7155703B2 (ja) | ラインパイプ用厚鋼板およびその製造方法 | |
JP2016216819A (ja) | 厚鋼板及び溶接継手 | |
JP4900260B2 (ja) | 延性亀裂伝播特性および耐サワー性に優れる熱延鋼板の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20131015 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20131028 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 5413537 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |