CA3058488C - A x80 pipeline steel plate with high carbon equivalent and high toughness at low temperatures used for bent pipes as well as a manufacturing method thereof - Google Patents
A x80 pipeline steel plate with high carbon equivalent and high toughness at low temperatures used for bent pipes as well as a manufacturing method thereof Download PDFInfo
- Publication number
- CA3058488C CA3058488C CA3058488A CA3058488A CA3058488C CA 3058488 C CA3058488 C CA 3058488C CA 3058488 A CA3058488 A CA 3058488A CA 3058488 A CA3058488 A CA 3058488A CA 3058488 C CA3058488 C CA 3058488C
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- Canada
- Prior art keywords
- cooling
- steel plate
- rolling
- temperature
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- 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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- 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
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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
- C21D8/02—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
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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
- 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
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- 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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
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- 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
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- 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
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- 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
- 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
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
-
- 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
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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710213372.6A CN107099745B (zh) | 2017-04-01 | 2017-04-01 | 高碳当量低温高韧性的x80弯管用管线钢板及其制造方法 |
CN201710213372.6 | 2017-04-01 | ||
PCT/CN2017/105529 WO2018176790A1 (zh) | 2017-04-01 | 2017-10-10 | 高碳当量低温高韧性的x80弯管用管线钢板及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA3058488A1 CA3058488A1 (en) | 2018-10-04 |
CA3058488C true CA3058488C (en) | 2022-04-26 |
Family
ID=59675132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3058488A Active CA3058488C (en) | 2017-04-01 | 2017-10-10 | A x80 pipeline steel plate with high carbon equivalent and high toughness at low temperatures used for bent pipes as well as a manufacturing method thereof |
Country Status (5)
Country | Link |
---|---|
CN (1) | CN107099745B (ru) |
CA (1) | CA3058488C (ru) |
DE (1) | DE112017007384T5 (ru) |
RU (1) | RU2724257C1 (ru) |
WO (1) | WO2018176790A1 (ru) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107099745B (zh) * | 2017-04-01 | 2019-12-27 | 江阴兴澄特种钢铁有限公司 | 高碳当量低温高韧性的x80弯管用管线钢板及其制造方法 |
CN109338213B (zh) * | 2018-09-29 | 2021-01-26 | 南京钢铁股份有限公司 | X80m深海抗应变管线钢及轧制工艺 |
CN109234622B (zh) * | 2018-09-29 | 2020-08-18 | 南京钢铁股份有限公司 | X80m深海抗应变管线钢及冶炼工艺 |
CN110760757B (zh) * | 2019-08-14 | 2021-12-03 | 钢铁研究总院 | 一种热轧钢筋的低成本强化工艺 |
CN110527809B (zh) * | 2019-08-26 | 2020-12-22 | 武汉科技大学 | 降低残余应力的热轧高强度带钢制备方法 |
CN115261716B (zh) * | 2021-04-30 | 2023-06-16 | 宝山钢铁股份有限公司 | 一种稠油开发用高强度耐热套管及其制造方法 |
CN113403459B (zh) * | 2021-05-25 | 2023-04-07 | 中国科学院金属研究所 | 一种通过织构控制来提高x80管线钢低温冲击韧性的轧制方法 |
CN113652615A (zh) * | 2021-07-27 | 2021-11-16 | 包头钢铁(集团)有限责任公司 | 一种高效的管线钢l245n生产工艺 |
CN113832394A (zh) * | 2021-08-18 | 2021-12-24 | 日照钢铁控股集团有限公司 | 一种低屈强比、高断裂韧性管线钢及其制造方法 |
CN114381664B (zh) * | 2021-12-22 | 2022-11-22 | 南阳汉冶特钢有限公司 | 一种耐腐蚀管线用厚规格x80ms钢板的生产方法 |
CN114480809B (zh) * | 2022-04-18 | 2022-08-19 | 江苏省沙钢钢铁研究院有限公司 | 500MPa级止裂钢板及其生产方法 |
CN115418459B (zh) * | 2022-08-26 | 2024-03-22 | 河钢股份有限公司 | 一种钢板的生产方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3579307B2 (ja) * | 1999-08-19 | 2004-10-20 | Jfeスチール株式会社 | 溶接性及び歪時効後の靭性に優れた60キロ級直接焼入れ焼戻し鋼 |
WO2008007737A1 (fr) * | 2006-07-13 | 2008-01-17 | Sumitomo Metal Industries, Ltd. | Tuyau coudé et son procédé de fabrication |
RU2427662C2 (ru) * | 2006-11-30 | 2011-08-27 | Ниппон Стил Корпорейшн | Высокопрочная сварная стальная труба для трубопровода, обладающая превосходной низкотемпературной вязкостью, и способ ее изготовления |
KR100868423B1 (ko) * | 2006-12-26 | 2008-11-11 | 주식회사 포스코 | 조관후 강도변화가 작은 스파이럴 강관용 후물 열연 고강도api-x80 급 강재 및 제조방법 |
US9200342B2 (en) * | 2010-06-30 | 2015-12-01 | Nippon Steel & Sumitomo Metal Corporation | Hot-rolled steel sheet and manufacturing method thereof |
RU2465346C1 (ru) * | 2011-08-25 | 2012-10-27 | Открытое акционерное общество "Магнитогорский металлургический комбинат" | Способ производства высокопрочного штрипса для труб магистральных трубопроводов |
CN103014553B (zh) * | 2011-09-26 | 2014-12-03 | 宝山钢铁股份有限公司 | 一种屈服强度630MPa级高强度高韧性钢板及其制造方法 |
CN103740925B (zh) * | 2013-12-26 | 2015-03-25 | 秦皇岛首秦金属材料有限公司 | 采用喷射和层流冷却联动生产高强韧性管线钢的方法 |
CN104250713B (zh) * | 2014-09-19 | 2017-01-11 | 江阴兴澄特种钢铁有限公司 | 一种x80级抗大变形管线钢板及其制造方法 |
CN104404387B (zh) * | 2014-10-29 | 2017-04-26 | 江苏沙钢集团有限公司 | 一种超低温高压力服役输送管用钢板及其制造方法 |
CN104404378A (zh) * | 2014-12-19 | 2015-03-11 | 山东钢铁股份有限公司 | 一种x65-x80级别热煨弯管用宽厚钢板及其制造方法 |
CN105950972A (zh) * | 2016-05-13 | 2016-09-21 | 江阴兴澄特种钢铁有限公司 | 缩短工序时间的厚规格x80管线用钢板及其制造方法 |
CN105950973B (zh) * | 2016-05-13 | 2018-08-31 | 江阴兴澄特种钢铁有限公司 | 超低温落锤性能优异的厚规格x80管线用钢板及其制造方法 |
CN106367685B (zh) * | 2016-08-30 | 2018-08-07 | 江阴兴澄特种钢铁有限公司 | 深海钻探隔水管用x80及以下钢级管线钢及其制备方法 |
CN107099745B (zh) * | 2017-04-01 | 2019-12-27 | 江阴兴澄特种钢铁有限公司 | 高碳当量低温高韧性的x80弯管用管线钢板及其制造方法 |
-
2017
- 2017-04-01 CN CN201710213372.6A patent/CN107099745B/zh active Active
- 2017-10-10 CA CA3058488A patent/CA3058488C/en active Active
- 2017-10-10 DE DE112017007384.7T patent/DE112017007384T5/de active Pending
- 2017-10-10 RU RU2019130660A patent/RU2724257C1/ru active
- 2017-10-10 WO PCT/CN2017/105529 patent/WO2018176790A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN107099745B (zh) | 2019-12-27 |
CN107099745A (zh) | 2017-08-29 |
WO2018176790A1 (zh) | 2018-10-04 |
RU2724257C1 (ru) | 2020-06-22 |
CA3058488A1 (en) | 2018-10-04 |
DE112017007384T5 (de) | 2019-12-12 |
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Legal Events
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EEER | Examination request |
Effective date: 20190930 |