CN107502836A - 一种提高低温韧性的厚壁大口径高钢级管线钢及其制造方法 - Google Patents
一种提高低温韧性的厚壁大口径高钢级管线钢及其制造方法 Download PDFInfo
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- CN107502836A CN107502836A CN201710665747.2A CN201710665747A CN107502836A CN 107502836 A CN107502836 A CN 107502836A CN 201710665747 A CN201710665747 A CN 201710665747A CN 107502836 A CN107502836 A CN 107502836A
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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
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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
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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
- C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
- C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous alloys
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/04—Making ferrous alloys by melting
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
- C22C38/18—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
Abstract
Description
Claims (6)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710665747.2A CN107502836B (zh) | 2017-08-07 | 2017-08-07 | 一种提高低温韧性的厚壁大口径高钢级管线钢及其制造方法 |
PCT/CN2018/088151 WO2019029225A1 (zh) | 2017-08-07 | 2018-05-24 | 一种提高低温韧性的厚壁大口径高钢级管线钢及其制造方法 |
RU2019138020A RU2728366C1 (ru) | 2017-08-07 | 2018-05-24 | Способ производства высококачественной толстолистовой крупнозернистой трубопроводной стали с улучшенной ударной вязкостью при низкой температуре |
Applications Claiming Priority (1)
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CN201710665747.2A CN107502836B (zh) | 2017-08-07 | 2017-08-07 | 一种提高低温韧性的厚壁大口径高钢级管线钢及其制造方法 |
Publications (2)
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CN107502836A true CN107502836A (zh) | 2017-12-22 |
CN107502836B CN107502836B (zh) | 2019-03-01 |
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CN201710665747.2A Active CN107502836B (zh) | 2017-08-07 | 2017-08-07 | 一种提高低温韧性的厚壁大口径高钢级管线钢及其制造方法 |
Country Status (3)
Country | Link |
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CN (1) | CN107502836B (zh) |
RU (1) | RU2728366C1 (zh) |
WO (1) | WO2019029225A1 (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109023065A (zh) * | 2018-08-31 | 2018-12-18 | 邯郸钢铁集团有限责任公司 | 高性能矿浆输送用耐磨管线钢钢带及其生产方法 |
CN109207695A (zh) * | 2018-08-27 | 2019-01-15 | 南京钢铁股份有限公司 | 一种降低x80m级管线钢硬度的生产方法 |
WO2019029225A1 (zh) * | 2017-08-07 | 2019-02-14 | 南京钢铁股份有限公司 | 一种提高低温韧性的厚壁大口径高钢级管线钢及其制造方法 |
CN109530920A (zh) * | 2018-11-30 | 2019-03-29 | 东北大学 | 一种高钢级管线钢激光-mag复合焊接方法 |
CN109913752A (zh) * | 2019-03-14 | 2019-06-21 | 南京钢铁股份有限公司 | 一种极寒环境用x80m管线钢及生产方法 |
CN110016616A (zh) * | 2019-05-07 | 2019-07-16 | 南京钢铁股份有限公司 | 一种改善钢板带状组织的生产方法 |
CN113832415A (zh) * | 2020-06-23 | 2021-12-24 | 宝山钢铁股份有限公司 | 一种x80级耐高温管线钢及其制造方法 |
JP2022550119A (ja) * | 2019-09-29 | 2022-11-30 | バオシャン アイアン アンド スティール カンパニー リミテッド | パイプライン鋼およびその製造方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113862446B (zh) * | 2021-09-16 | 2023-04-14 | 湖南华菱湘潭钢铁有限公司 | 一种高加热温度的x70管线钢的生产方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104141099A (zh) * | 2014-08-12 | 2014-11-12 | 北京首钢股份有限公司 | 一种超厚规格x70热轧板卷的制造方法 |
CN106282802A (zh) * | 2016-11-04 | 2017-01-04 | 南京钢铁股份有限公司 | 一种控制管线钢大型夹杂物的生产工艺 |
CN107012391A (zh) * | 2017-05-02 | 2017-08-04 | 南京钢铁股份有限公司 | 一种b级宽厚超低温管线钢板的生产工艺 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3508095B2 (ja) * | 1999-06-15 | 2004-03-22 | 株式会社クボタ | 耐熱疲労性・耐腐食疲労性およびドリル加工性等に優れたフェライト−オーステナイト二相ステンレス鋼および製紙用サクションロール胴部材 |
JP5223379B2 (ja) * | 2007-03-08 | 2013-06-26 | 新日鐵住金株式会社 | 低温靭性に優れるスパイラルパイプ用高強度熱延鋼板およびその製造方法 |
JP4970625B2 (ja) * | 2010-06-30 | 2012-07-11 | 新日本製鐵株式会社 | 熱延鋼板及びその製造方法 |
KR20140099544A (ko) * | 2011-12-26 | 2014-08-12 | 제이에프이 스틸 가부시키가이샤 | 고강도 박강판 및 그의 제조 방법 |
CA2869879C (en) * | 2012-04-13 | 2017-08-29 | Jfe Steel Corporation | High-strength thick-walled electric resistance welded steel pipe having excellent low-temperature toughness and method for manufacturing the same |
CN103451536B (zh) * | 2013-09-30 | 2015-06-24 | 济钢集团有限公司 | 一种低成本厚规格海底管线钢板及其制造方法 |
CN103981459B (zh) * | 2014-05-30 | 2016-03-16 | 武汉钢铁(集团)公司 | 一种高强度耐火抗震结构钢及生产方法 |
CN107502836B (zh) * | 2017-08-07 | 2019-03-01 | 南京钢铁股份有限公司 | 一种提高低温韧性的厚壁大口径高钢级管线钢及其制造方法 |
-
2017
- 2017-08-07 CN CN201710665747.2A patent/CN107502836B/zh active Active
-
2018
- 2018-05-24 RU RU2019138020A patent/RU2728366C1/ru active
- 2018-05-24 WO PCT/CN2018/088151 patent/WO2019029225A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104141099A (zh) * | 2014-08-12 | 2014-11-12 | 北京首钢股份有限公司 | 一种超厚规格x70热轧板卷的制造方法 |
CN106282802A (zh) * | 2016-11-04 | 2017-01-04 | 南京钢铁股份有限公司 | 一种控制管线钢大型夹杂物的生产工艺 |
CN107012391A (zh) * | 2017-05-02 | 2017-08-04 | 南京钢铁股份有限公司 | 一种b级宽厚超低温管线钢板的生产工艺 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019029225A1 (zh) * | 2017-08-07 | 2019-02-14 | 南京钢铁股份有限公司 | 一种提高低温韧性的厚壁大口径高钢级管线钢及其制造方法 |
CN109207695A (zh) * | 2018-08-27 | 2019-01-15 | 南京钢铁股份有限公司 | 一种降低x80m级管线钢硬度的生产方法 |
CN109023065A (zh) * | 2018-08-31 | 2018-12-18 | 邯郸钢铁集团有限责任公司 | 高性能矿浆输送用耐磨管线钢钢带及其生产方法 |
CN109530920A (zh) * | 2018-11-30 | 2019-03-29 | 东北大学 | 一种高钢级管线钢激光-mag复合焊接方法 |
CN109913752A (zh) * | 2019-03-14 | 2019-06-21 | 南京钢铁股份有限公司 | 一种极寒环境用x80m管线钢及生产方法 |
CN110016616A (zh) * | 2019-05-07 | 2019-07-16 | 南京钢铁股份有限公司 | 一种改善钢板带状组织的生产方法 |
JP2022550119A (ja) * | 2019-09-29 | 2022-11-30 | バオシャン アイアン アンド スティール カンパニー リミテッド | パイプライン鋼およびその製造方法 |
CN113832415A (zh) * | 2020-06-23 | 2021-12-24 | 宝山钢铁股份有限公司 | 一种x80级耐高温管线钢及其制造方法 |
Also Published As
Publication number | Publication date |
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WO2019029225A1 (zh) | 2019-02-14 |
RU2728366C1 (ru) | 2020-07-29 |
CN107502836B (zh) | 2019-03-01 |
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Inventor after: Huang Yixin Inventor after: Zhang Yuanyu Inventor after: Jiang Jinxing Inventor after: Zhai Dongyu Inventor after: Chu Juefei Inventor after: Qiao Mingliang Inventor after: Du Haijun Inventor after: Li Xiang Inventor after: Members Qiangpeng Inventor after: Yin Jie Inventor before: Zhai Dongyu Inventor before: Jiang Jinxing Inventor before: Du Haijun Inventor before: Members Qiangpeng Inventor before: Yin Jie Inventor before: Zhang Yuanyu |