CN102549186B - 高强度钢管、高强度钢管用钢板及它们的制造方法 - Google Patents
高强度钢管、高强度钢管用钢板及它们的制造方法 Download PDFInfo
- Publication number
- CN102549186B CN102549186B CN200980161795.1A CN200980161795A CN102549186B CN 102549186 B CN102549186 B CN 102549186B CN 200980161795 A CN200980161795 A CN 200980161795A CN 102549186 B CN102549186 B CN 102549186B
- Authority
- CN
- China
- Prior art keywords
- steel
- steel plate
- steel pipe
- plate
- yield ratio
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
- B21C37/0815—Making tubes with welded or soldered seams without continuous longitudinal movement of the sheet during the bending operation
-
- 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
- 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
- C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
- C21D9/085—Cooling or quenching
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
Abstract
Description
Claims (6)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2009/005263 WO2011042936A1 (ja) | 2009-10-08 | 2009-10-08 | 高強度鋼管、高強度鋼管用鋼板、及び、それらの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102549186A CN102549186A (zh) | 2012-07-04 |
CN102549186B true CN102549186B (zh) | 2014-08-27 |
Family
ID=43856441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980161795.1A Active CN102549186B (zh) | 2009-10-08 | 2009-10-08 | 高强度钢管、高强度钢管用钢板及它们的制造方法 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4824143B2 (zh) |
CN (1) | CN102549186B (zh) |
WO (1) | WO2011042936A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5786351B2 (ja) * | 2011-02-15 | 2015-09-30 | Jfeスチール株式会社 | 耐コラプス性能の優れたラインパイプ用鋼管 |
CN102888571B (zh) * | 2012-10-26 | 2014-05-21 | 江苏省沙钢钢铁研究院有限公司 | 一种690MPa级低焊接裂纹敏感性钢及其制造方法 |
KR101674775B1 (ko) * | 2014-12-26 | 2016-11-10 | 주식회사 포스코 | 유정용 열연강판, 이의 제조 방법 및 이에 의해 제조된 강관의 제조 방법 |
CN108603266B (zh) * | 2016-01-29 | 2020-03-24 | 杰富意钢铁株式会社 | 高强度高韧性钢管用钢板及其制造方法 |
CN105803325B (zh) * | 2016-04-28 | 2017-10-27 | 江阴兴澄特种钢铁有限公司 | 一种低裂纹敏感性低屈强比特厚钢板及其制备方法 |
CN110312814B (zh) * | 2017-02-17 | 2021-10-01 | 杰富意钢铁株式会社 | 高强度热轧钢板及其制造方法 |
KR102031451B1 (ko) * | 2017-12-24 | 2019-10-11 | 주식회사 포스코 | 저온인성이 우수한 저항복비 고강도 강관용 강재 및 그 제조방법 |
CN112522622B (zh) * | 2020-11-30 | 2022-02-25 | 钢铁研究总院 | 一种高钢级油井管及其制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4510680B2 (ja) * | 2005-04-01 | 2010-07-28 | 新日本製鐵株式会社 | 時効後の変形特性に優れたパイプライン用高強度鋼管およびその製造方法 |
EP1867742B1 (en) * | 2005-04-04 | 2011-10-19 | Nippon Steel Corporation | Process for producing a high-strength steel plate and high-strength welded steel pipe excellent in ductile fracture performance |
JP4309946B2 (ja) * | 2007-03-05 | 2009-08-05 | 新日本製鐵株式会社 | 脆性き裂伝播停止特性に優れた厚手高強度鋼板およびその製造方法 |
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2009
- 2009-10-08 JP JP2011506927A patent/JP4824143B2/ja active Active
- 2009-10-08 CN CN200980161795.1A patent/CN102549186B/zh active Active
- 2009-10-08 WO PCT/JP2009/005263 patent/WO2011042936A1/ja active Application Filing
Non-Patent Citations (1)
Title |
---|
JP特开2006-283147A 2006.10.19 |
Also Published As
Publication number | Publication date |
---|---|
WO2011042936A1 (ja) | 2011-04-14 |
JP4824143B2 (ja) | 2011-11-30 |
CN102549186A (zh) | 2012-07-04 |
JPWO2011042936A1 (ja) | 2013-02-28 |
BR112012007753A2 (pt) | 2016-08-23 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER OWNER: SHIN NIPPON STEEL LTD. Effective date: 20130315 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130315 Address after: Tokyo, Japan Applicant after: Nippon Steel Corporation Address before: Tokyo, Japan Applicant before: Nippon Steel Corporation |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: Nippon Iron & Steel Corporation Address before: Tokyo, Japan Patentee before: Nippon Steel Corporation |
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CP01 | Change in the name or title of a patent holder |