US20180298459A1 - Online-control cooling process for seamless steel tube for effectively refining grains and the method for manufacturing thereof - Google Patents

Online-control cooling process for seamless steel tube for effectively refining grains and the method for manufacturing thereof Download PDF

Info

Publication number
US20180298459A1
US20180298459A1 US15/762,929 US201615762929A US2018298459A1 US 20180298459 A1 US20180298459 A1 US 20180298459A1 US 201615762929 A US201615762929 A US 201615762929A US 2018298459 A1 US2018298459 A1 US 2018298459A1
Authority
US
United States
Prior art keywords
seamless steel
steel tube
online
manufacturing
tube according
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.)
Abandoned
Application number
US15/762,929
Other languages
English (en)
Inventor
Yaoheng LIU
Zhonghua Zhang
Dongxing WU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baoshan Iron and Steel Co Ltd
Original Assignee
Baoshan Iron and Steel Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201510615737.9A external-priority patent/CN105154765A/zh
Priority claimed from CN201610265674.3A external-priority patent/CN105907937A/zh
Application filed by Baoshan Iron and Steel Co Ltd filed Critical Baoshan Iron and Steel Co Ltd
Priority claimed from PCT/CN2016/099564 external-priority patent/WO2017050230A1/zh
Assigned to BAOSHAN IRON & STEEL CO., LTD. reassignment BAOSHAN IRON & STEEL CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LIU, Yaoheng, WU, Dongxing, ZHANG, ZHONGHUA
Publication of US20180298459A1 publication Critical patent/US20180298459A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/78—Control of tube 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/667—Quenching devices for spray quenching
    • 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
    • C21D11/00—Process control or regulation for heat treatments
    • C21D11/005—Process control or regulation for heat treatments for cooling
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • 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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • 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
    • C21D2211/003—Cementite
    • 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
    • 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
    • C21D2211/009—Pearlite
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
US15/762,929 2015-09-24 2016-09-21 Online-control cooling process for seamless steel tube for effectively refining grains and the method for manufacturing thereof Abandoned US20180298459A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
CN201510615737.9 2015-09-24
CN201510615737.9A CN105154765A (zh) 2015-09-24 2015-09-24 一种高强韧性无缝钢管及其制造方法
CN201610265674.3 2016-04-26
CN201610265674.3A CN105907937A (zh) 2016-04-26 2016-04-26 一种贝氏体型高强度无缝钢管的制造方法和贝氏体型高强度无缝钢管
CN201610784964.9 2016-08-30
CN201610784964.9A CN106555042A (zh) 2015-09-24 2016-08-30 一种有效细化晶粒的无缝钢管在线控制冷却工艺及制造方法
PCT/CN2016/099564 WO2017050230A1 (zh) 2015-09-24 2016-09-21 一种有效细化晶粒的无缝钢管在线控制冷却工艺及制造方法

Publications (1)

Publication Number Publication Date
US20180298459A1 true US20180298459A1 (en) 2018-10-18

Family

ID=58418385

Family Applications (4)

Application Number Title Priority Date Filing Date
US15/762,912 Active 2037-01-18 US11293072B2 (en) 2015-09-24 2016-09-21 Process for on-line quenching of seamless steel tube using residual heat and manufacturing method
US15/762,810 Active 2037-07-09 US11203794B2 (en) 2015-09-24 2016-09-21 Method for manufacturing bainite high-strength seamless steel tube, and bainite high-strength seamless steel tube
US15/762,929 Abandoned US20180298459A1 (en) 2015-09-24 2016-09-21 Online-control cooling process for seamless steel tube for effectively refining grains and the method for manufacturing thereof
US15/762,660 Active US11015232B2 (en) 2015-09-24 2016-09-21 Seamless steel tube with high strength and toughness and manufacturing method therefor

Family Applications Before (2)

Application Number Title Priority Date Filing Date
US15/762,912 Active 2037-01-18 US11293072B2 (en) 2015-09-24 2016-09-21 Process for on-line quenching of seamless steel tube using residual heat and manufacturing method
US15/762,810 Active 2037-07-09 US11203794B2 (en) 2015-09-24 2016-09-21 Method for manufacturing bainite high-strength seamless steel tube, and bainite high-strength seamless steel tube

Family Applications After (1)

Application Number Title Priority Date Filing Date
US15/762,660 Active US11015232B2 (en) 2015-09-24 2016-09-21 Seamless steel tube with high strength and toughness and manufacturing method therefor

Country Status (4)

Country Link
US (4) US11293072B2 (ja)
EP (4) EP3354757A4 (ja)
JP (4) JP6574307B2 (ja)
CN (4) CN106555113B (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106555113B (zh) * 2015-09-24 2018-09-04 宝山钢铁股份有限公司 一种高强韧性无缝钢管及其制造方法
CN109576568A (zh) * 2017-09-28 2019-04-05 宝山钢铁股份有限公司 一种高强度可焊接套管及其制造方法
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
CN110066907A (zh) * 2019-02-16 2019-07-30 王翀 消失模铸造高铬合金耐磨件余热液淬处理方法
TWI719750B (zh) * 2019-12-10 2021-02-21 金允成企業股份有限公司 鋁合金管件鍛抽成型方法
CN113637890B (zh) * 2020-04-27 2022-06-28 宝山钢铁股份有限公司 一种超细晶粒无缝钢管及其制造方法
CN111840659B (zh) * 2020-04-30 2022-02-08 中科益安医疗科技（北京）股份有限公司 高安全性无镍金属药物洗脱血管支架及其制造方法
CN111850422B (zh) * 2020-04-30 2022-01-11 中科益安医疗科技（北京）股份有限公司 高氮无镍奥氏体不锈钢无缝薄壁管材及其制备方法
CN111979382B (zh) * 2020-09-03 2021-12-10 衡阳华菱钢管有限公司 大口径薄壁无缝钢管及其制备方法
CN112593061A (zh) * 2020-11-18 2021-04-02 贵州鼎成熔鑫科技有限公司 一种液压柱塞泵、马达双金属缸体花键调质方法
CN113458175A (zh) * 2021-06-21 2021-10-01 周传盛 一种弹簧钢的加工方法
CN113600637B (zh) * 2021-06-30 2022-04-15 北京科技大学 一种无缝钢管及其制备方法
CN114406005B (zh) * 2022-04-01 2022-06-17 承德建龙特殊钢有限公司 一种无缝钢管逐支跟踪生产系统
CN114807526B (zh) * 2022-04-13 2023-09-05 大冶特殊钢有限公司 一种大规格45CrNiMoV中厚壁无缝钢管的热处理方法
CN115232941B (zh) * 2022-07-25 2024-02-13 江苏沙钢集团有限公司 一种减少高碳线材低温脆断及马氏体的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101829679A (zh) * 2009-03-09 2010-09-15 鞍钢股份有限公司 一种改善热轧油井管接箍料冲击韧性的生产方法

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819438A (ja) * 1981-07-28 1983-02-04 Sumitomo Metal Ind Ltd 高強度・高靭性を有する鋼管の製造方法
JPS5819439A (ja) * 1981-07-28 1983-02-04 Sumitomo Metal Ind Ltd 低温靭性のすぐれた高強度鋼管の製造方法
JPS59150019A (ja) * 1983-02-14 1984-08-28 Sumitomo Metal Ind Ltd 高靭性継目無鋼管の製造法
JPS6067623A (ja) * 1983-09-21 1985-04-18 Kawasaki Steel Corp 直接焼入法による低炭素高強度継目無鋼管の製造方法
JP2967886B2 (ja) 1991-02-22 1999-10-25 住友金属工業 株式会社 クリープ強度と靭性に優れた低合金耐熱鋼
JPH06145793A (ja) * 1992-10-29 1994-05-27 Sumitomo Metal Ind Ltd 継目無鋼管の脱炭防止方法
JPH0741855A (ja) * 1993-07-26 1995-02-10 Nippon Steel Corp 細粒フェライト主体の金属組織を呈した低降伏比高靭性継目無鋼管の製造法
JP3503211B2 (ja) * 1994-09-30 2004-03-02 住友金属工業株式会社 高強度シームレス鋼管の製造方法
JPH09235617A (ja) * 1996-02-29 1997-09-09 Sumitomo Metal Ind Ltd 継目無鋼管の製造方法
WO1999016921A1 (fr) * 1997-09-29 1999-04-08 Sumitomo Metal Industries, Ltd. Acier pour tubes de puits de petrole avec bonne resistance a la corrosion par gaz carbonique humide et par eau de mer, et tube sans soudure pour puits de petrole
JP3849438B2 (ja) * 2001-03-09 2006-11-22 住友金属工業株式会社 拡管用油井鋼管
JP2003013130A (ja) 2001-06-26 2003-01-15 Sumitomo Metal Ind Ltd 鋼管製造用ビレットの製造方法およびラインパイプ用鋼管の製造方法
CN1208143C (zh) * 2002-11-25 2005-06-29 宝山钢铁股份有限公司 一种高性能无缝钢管的制造方法
JP4510677B2 (ja) * 2005-03-28 2010-07-28 新日本製鐵株式会社 リング状歯車素材用鋼管
JP4635764B2 (ja) * 2005-07-25 2011-02-23 住友金属工業株式会社 継目無鋼管の製造方法
JP4945946B2 (ja) * 2005-07-26 2012-06-06 住友金属工業株式会社 継目無鋼管およびその製造方法
CN100494462C (zh) 2006-05-30 2009-06-03 宝山钢铁股份有限公司 758Mpa(110Ksi)级抗CO2、H2S腐蚀油井管及制造方法
CN1951589A (zh) * 2006-11-21 2007-04-25 东北大学 一种无缝钢管的在线冷却方法
JP5020690B2 (ja) 2007-04-18 2012-09-05 新日本製鐵株式会社 機械構造用高強度鋼管及びその製造方法
CN101328559B (zh) * 2007-06-22 2011-07-13 宝山钢铁股份有限公司 低屈强比石油套管用钢、石油套管及其制法
CN100574916C (zh) * 2007-11-16 2009-12-30 天津钢管集团股份有限公司 热轧无缝钢管在线控制冷却的工艺方法
CN101658879A (zh) * 2008-08-27 2010-03-03 宝山钢铁股份有限公司 一种无缝钢管制造方法
AR075976A1 (es) * 2009-03-30 2011-05-11 Sumitomo Metal Ind Metodo para la manufactura de tuberias sin costura
CN101928889A (zh) 2009-06-23 2010-12-29 宝山钢铁股份有限公司 一种抗硫化物腐蚀用钢及其制造方法
MX2012008841A (es) 2010-01-27 2012-12-10 Sumitomo Metal Ind Metodo para fabricar tubos de acero sin costuras para tuberias y tubos de acero sin costuras para tuberias.
JP4860786B2 (ja) * 2010-03-05 2012-01-25 新日本製鐵株式会社 靭性に優れた機械構造用高強度シームレス鋼管とその製造方法
FI20115702L (fi) 2011-07-01 2013-01-02 Rautaruukki Oyj Menetelmä suurlujuuksisen rakenneteräksen valmistamiseksi ja suurlujuuksinen rakenneteräs
CN102618791B (zh) * 2012-04-23 2014-08-06 天津商业大学 耐硫化氢腐蚀的高强韧性石油套管及其制造方法
NO2891725T3 (ja) * 2012-08-29 2018-06-16
JP5928394B2 (ja) * 2013-03-29 2016-06-01 Ｊｆｅスチール株式会社 高圧水素ガス中の耐水素脆化特性に優れた水素用鋼構造物ならびに水素用蓄圧器および水素用ラインパイプの製造方法
AR096272A1 (es) * 2013-05-31 2015-12-16 Nippon Steel & Sumitomo Metal Corp Tubo de acero sin costura para tubería de conducción utilizado en ambientes agrios
CN103290324A (zh) * 2013-06-20 2013-09-11 衡阳华菱钢管有限公司 细晶粒铁素体+珠光体型n80-1非调质无缝油套管及生产方法
CN103741028B (zh) * 2013-12-31 2016-04-13 攀钢集团成都钢钒有限公司 低屈强比低温无缝钢管及其生产方法
CN103866203B (zh) * 2014-01-15 2016-08-17 扬州龙川钢管有限公司 一种大口径高强度桥梁用无缝钢管及其tmcp生产方法
JP6225795B2 (ja) 2014-03-31 2017-11-08 Ｊｆｅスチール株式会社 耐硫化物応力腐食割れ性に優れたラインパイプ用厚肉高強度継目無鋼管の製造方法
JP6070617B2 (ja) * 2014-04-03 2017-02-01 Ｊｆｅスチール株式会社 耐内圧疲労特性に優れた燃料噴射管用継目無鋼管
CN103938094B (zh) * 2014-04-28 2016-08-24 宝山钢铁股份有限公司 一种超高强度高韧性石油套管及其制造方法
CN104294156B (zh) * 2014-09-05 2016-06-08 武汉钢铁(集团)公司 一种经济并加工性能优良的高碳耐磨钢管及生产方法
CN104831175B (zh) * 2014-11-25 2017-09-29 宝鸡石油钢管有限责任公司 一种j55钢级sew膨胀套管及其制造方法
US11060160B2 (en) * 2014-12-12 2021-07-13 Nippon Steel Corporation Low-alloy steel for oil well pipe and method of manufacturing low-alloy steel oil well pipe
MX2017008360A (es) * 2014-12-24 2017-10-24 Jfe Steel Corp Tubo de acero sin costura de alta resistencia para productos tubulares para paises productores de petroleo y metodo para producir el mismo.
CN104878307A (zh) * 2015-04-30 2015-09-02 内蒙古包钢钢联股份有限公司 一种贝氏体耐磨用热轧无缝钢管生产方法
CN105039863A (zh) 2015-09-02 2015-11-11 山西太钢不锈钢股份有限公司 一种油井用马氏体不锈钢无缝管制造方法
CN106555113B (zh) * 2015-09-24 2018-09-04 宝山钢铁股份有限公司 一种高强韧性无缝钢管及其制造方法
CN105154765A (zh) * 2015-09-24 2015-12-16 宝山钢铁股份有限公司 一种高强韧性无缝钢管及其制造方法
CN105907937A (zh) 2016-04-26 2016-08-31 宝山钢铁股份有限公司 一种贝氏体型高强度无缝钢管的制造方法和贝氏体型高强度无缝钢管

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101829679A (zh) * 2009-03-09 2010-09-15 鞍钢股份有限公司 一种改善热轧油井管接箍料冲击韧性的生产方法

Also Published As

Publication number Publication date
JP2018532883A (ja) 2018-11-08
US11293072B2 (en) 2022-04-05
EP3354755B1 (en) 2021-05-19
CN106555113B (zh) 2018-09-04
CN106555045A (zh) 2017-04-05
CN106555113A (zh) 2017-04-05
JP6574307B2 (ja) 2019-09-11
JP6829717B2 (ja) 2021-02-10
US11203794B2 (en) 2021-12-21
EP3354763A4 (en) 2019-03-06
EP3354763A1 (en) 2018-08-01
US20180274054A1 (en) 2018-09-27
CN106555042A (zh) 2017-04-05
US11015232B2 (en) 2021-05-25
CN106555107A (zh) 2017-04-05
EP3354755A1 (en) 2018-08-01
JP2018534417A (ja) 2018-11-22
JP2018532884A (ja) 2018-11-08
EP3354756A4 (en) 2019-05-01
EP3354756B1 (en) 2021-01-20
CN106555107B (zh) 2018-11-06
EP3354757A1 (en) 2018-08-01
JP6586519B2 (ja) 2019-10-02
US20180265941A1 (en) 2018-09-20
EP3354757A4 (en) 2019-03-13
EP3354756A1 (en) 2018-08-01
JP2018532885A (ja) 2018-11-08
US20180282833A1 (en) 2018-10-04
EP3354755A4 (en) 2019-03-06

Similar Documents

Publication Publication Date Title
EP3354756B1 (en) Online-controlled seamless steel tube cooling process and seamless steel tube manufacturing method with effective grain refinement
US11053563B2 (en) X80 pipeline steel with good strain-aging performance, pipeline tube and method for producing same
US10851432B2 (en) Ultra-high strength and ultra-high toughness casing steel, oil casing, and manufacturing method thereof
CN108368575B (zh) 冷锻调质品用轧制线棒
CN106636943B (zh) 延伸率a50.8≥48％的薄规格高强管线钢及其生产方法
CN101328559A (zh) 低屈强比石油套管用钢、石油套管及其制法
CN105154765A (zh) 一种高强韧性无缝钢管及其制造方法
EP3209806A1 (en) An ultra-high strength thermo-mechanically processed steel
WO2017050227A1 (zh) 一种高强韧性无缝钢管及其制造方法
CN105063511B (zh) 中厚板轧机轧制超低碳贝氏体类薄规格钢板及其生产方法
CN107513669A (zh) 一种高强冷轧方矩形管用钢及其制造方法
US20060219333A1 (en) Manufacturing method of seamless steel pipe for mechanical structural parts
WO2017050230A1 (zh) 一种有效细化晶粒的无缝钢管在线控制冷却工艺及制造方法
CN107779744B (zh) 一种贝氏体型x100级无缝管线管及其制造方法
WO2017050229A1 (zh) 一种利用余热的无缝钢管在线淬火冷却工艺及制造方法
CN113637890B (zh) 一种超细晶粒无缝钢管及其制造方法
JPS62263924A (ja) 強靭鋼管の製造方法
CN104630624A (zh) 一种高频焊j55套管用钢、套管及其制造方法
CN113930675A (zh) 一种2200MPa级低碳无B热成形钢及其制备方法
WO2017050228A1 (zh) 一种贝氏体型高强度无缝钢管的制造方法和贝氏体型高强度无缝钢管

Legal Events

Date Code Title Description
AS Assignment

Owner name: BAOSHAN IRON & STEEL CO., LTD., CHINA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:LIU, YAOHENG;ZHANG, ZHONGHUA;WU, DONGXING;REEL/FRAME:046137/0508

Effective date: 20180402

STPP Information on status: patent application and granting procedure in general

Free format text: DOCKETED NEW CASE - READY FOR EXAMINATION

STPP Information on status: patent application and granting procedure in general

Free format text: NON FINAL ACTION MAILED

STPP Information on status: patent application and granting procedure in general

Free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER

STPP Information on status: patent application and granting procedure in general

Free format text: NON FINAL ACTION MAILED

STPP Information on status: patent application and granting procedure in general

Free format text: FINAL REJECTION MAILED

STPP Information on status: patent application and granting procedure in general

Free format text: ADVISORY ACTION MAILED

STPP Information on status: patent application and granting procedure in general

Free format text: DOCKETED NEW CASE - READY FOR EXAMINATION

STPP Information on status: patent application and granting procedure in general

Free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER

STPP Information on status: patent application and granting procedure in general

Free format text: FINAL REJECTION MAILED

STPP Information on status: patent application and granting procedure in general

Free format text: RESPONSE AFTER FINAL ACTION FORWARDED TO EXAMINER

STPP Information on status: patent application and granting procedure in general

Free format text: ADVISORY ACTION MAILED

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION