AR097066A1 - Material de acero de alta resistencia para pozo de petróleo y tubos para pozo de petróleo - Google Patents

Material de acero de alta resistencia para pozo de petróleo y tubos para pozo de petróleo

Info

Publication number
AR097066A1
AR097066A1 ARP140102776A ARP140102776A AR097066A1 AR 097066 A1 AR097066 A1 AR 097066A1 AR P140102776 A ARP140102776 A AR P140102776A AR P140102776 A ARP140102776 A AR P140102776A AR 097066 A1 AR097066 A1 AR 097066A1
Authority
AR
Argentina
Prior art keywords
oil well
high strength
steel material
strength steel
pipes
Prior art date
Application number
ARP140102776A
Other languages
English (en)
Inventor
Tomio Yusaku
Kobayashi Kenji
Original Assignee
Nippon Steel & Sumitomo Metal Corp
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
Application filed by Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of AR097066A1 publication Critical patent/AR097066A1/es

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
    • C22C38/18—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
    • 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
    • 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
    • C21D8/0236—Cold 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
    • 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
    • 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
    • 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
    • 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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/38—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
    • C22C38/46—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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • 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
    • C21D2211/001—Austenite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

Aquí se proporciona un material de acero de alta resistencia para pozo de petróleo que tiene una composición química que consiste, en porcentaje de masa, de C: 0,60 - 1,4%, Si: 0,05 - 1,00%, Mn: 12 - 25%, Al: 0,003 - 0,06%, P: £ 0,03%, S: £ 0,03%, N: < 0,1%, Cr: ³ 0% y < 5,0%, Mo: ³ 0% y < 3,0%, Cu: ³ 0% y < 1,0%, Ni: ³ 0% y < 1,0%, V: 0 - 0,5%, Nb: 0 - 0,5%, Ta: 0 - 0,5%, Ti: 0 - 0,5%, Zr: 0 - 0,5%, Ca: ³ 0% y < 0,005%, Mg: ³ 0% y < 0,005%, B: 0 - 0,015%, balanceado con Fe e impurezas, en donde Nieq [= Ni + 30C + 0,5Mn] es 27,5 o mayor, una micro-estructura metálica es una estructura que consiste principalmente de una estructura FCC, la fracción de volumen total de ferrita y martensita a es menos que 0,10%, y el límite elástico es de 862 MPa o mayor.
ARP140102776A 2013-07-26 2014-07-25 Material de acero de alta resistencia para pozo de petróleo y tubos para pozo de petróleo AR097066A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013155845 2013-07-26

Publications (1)

Publication Number Publication Date
AR097066A1 true AR097066A1 (es) 2016-02-17

Family

ID=52393390

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP140102776A AR097066A1 (es) 2013-07-26 2014-07-25 Material de acero de alta resistencia para pozo de petróleo y tubos para pozo de petróleo

Country Status (14)

Country Link
US (1) US10597760B2 (es)
EP (1) EP3026138B8 (es)
JP (1) JP5880788B2 (es)
CN (1) CN105408512B (es)
AR (1) AR097066A1 (es)
AU (1) AU2014294080B2 (es)
BR (1) BR112016000669B1 (es)
CA (1) CA2918720C (es)
EA (1) EA033010B1 (es)
ES (1) ES2734993T3 (es)
MX (1) MX2016001050A (es)
SA (1) SA516370454B1 (es)
UA (1) UA117494C2 (es)
WO (1) WO2015012357A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6455333B2 (ja) * 2015-06-23 2019-01-23 新日鐵住金株式会社 高圧水素ガス用高Ｍｎ鋼鋼材ならびにその鋼材からなる、配管、容器、バルブおよび継手
JP6455342B2 (ja) * 2015-06-29 2019-01-23 新日鐵住金株式会社 高圧水素ガス用高Ｍｎ鋼鋼材ならびにその鋼材からなる、配管、容器、バルブおよび継手
KR101726081B1 (ko) * 2015-12-04 2017-04-12 주식회사 포스코 저온 충격 인성이 우수한 선재 및 그 제조방법
KR101797319B1 (ko) 2015-12-23 2017-11-14 주식회사 포스코 용접성 및 연신율이 우수한 파이프용 열연강판 및 그 제조방법
MX2018011714A (es) 2016-03-30 2019-02-18 Nippon Steel & Sumitomo Metal Corp Material de acero de alta resistencia y metodo de produccion.
WO2017203314A1 (en) * 2016-05-24 2017-11-30 Arcelormittal Twip steel sheet having an austenitic matrix
WO2017203309A1 (en) * 2016-05-24 2017-11-30 Arcelormittal Twip steel sheet having an austenitic matrix
RU2750494C2 (ru) * 2016-12-22 2021-06-28 Арселормиттал Холоднокатаная и термообработанная листовая сталь, способ ее производства и применение такой стали для производства деталей транспортных средств
KR101917473B1 (ko) 2016-12-23 2018-11-09 주식회사 포스코 내마모성과 인성이 우수한 오스테나이트계 강재 및 그 제조방법
CA3089461A1 (en) * 2018-04-09 2019-10-17 Nippon Steel Corporation Steel pipe and method for producing steel pipe
WO2020035917A1 (ja) * 2018-08-15 2020-02-20 Ｊｆｅスチール株式会社 鋼板およびその製造方法
CN109182923B (zh) * 2018-11-14 2021-09-10 东北大学 一种低碳微合金化高强塑积冷轧trip980钢的热处理方法
CN109487178B (zh) * 2018-12-29 2020-06-16 广西长城机械股份有限公司 高纯净超高锰钢及其制备工艺
EP4101938A1 (en) 2020-02-03 2022-12-14 Nippon Steel Corporation Steel material for oil well, and oil well pipe
WO2022087549A1 (en) * 2020-10-22 2022-04-28 Exxonmobil Research And Engineering Company High manganese alloyed steels for amine service
US20230374635A1 (en) * 2020-10-22 2023-11-23 ExxonMobil Technology and Engineering Company High Manganese Alloyed Steels With Improved Cracking Resistance

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58174557A (ja) 1982-04-06 1983-10-13 Kawasaki Steel Corp 石油井の非磁性ドリルカラ−用高Ｍｎ鋼とその製造方法
JPS59232220A (ja) 1983-06-14 1984-12-27 Sumitomo Metal Ind Ltd 耐硫化物腐食割れ性に優れた高強度鋼の製法
JPS6039150A (ja) 1983-08-12 1985-02-28 Nippon Steel Corp 応力腐食割れ抵抗の優れた油井管用鋼
JPS619519A (ja) 1984-06-25 1986-01-17 Sumitomo Metal Ind Ltd 耐硫化物腐食割れ性に優れた高強度鋼の製法
JP2554636B2 (ja) 1986-10-08 1996-11-13 新日本製鐵株式会社 耐硫化物応力腐食割れ性の優れた鋼材の製造方法
JPH04259325A (ja) 1991-02-13 1992-09-14 Sumitomo Metal Ind Ltd 加工性に優れた高強度熱延鋼板の製造方法
JP3182995B2 (ja) * 1993-10-15 2001-07-03 株式会社神戸製鋼所 耐応力腐食割れ性および機械的性質の優れた高Ｍｎ非磁性鋼
JPH09249940A (ja) 1996-03-13 1997-09-22 Sumitomo Metal Ind Ltd 耐硫化物応力割れ性に優れる高強度鋼材およびその製造方法
JP3379355B2 (ja) 1996-10-21 2003-02-24 住友金属工業株式会社 耐硫化物応力割れ性を必要とする環境で使用される高強度鋼材およびその製造方法
US6572713B2 (en) 2000-10-19 2003-06-03 The Frog Switch And Manufacturing Company Grain-refined austenitic manganese steel casting having microadditions of vanadium and titanium and method of manufacturing
FR2881144B1 (fr) 2005-01-21 2007-04-06 Usinor Sa Procede de fabrication de toles d'acier austenitique fer-carbone-manganese a haute resistance a la fissuration differee, et toles ainsi produites
KR100851158B1 (ko) * 2006-12-27 2008-08-08 주식회사 포스코 충돌특성이 우수한 고망간형 고강도 강판 및 그 제조방법
DE102008056844A1 (de) * 2008-11-12 2010-06-02 Voestalpine Stahl Gmbh Manganstahlband und Verfahren zur Herstellung desselben
CN102268594B (zh) * 2010-06-07 2013-07-31 鞍钢股份有限公司 一种可大变形膨胀的油井管及其制造方法
US20120160363A1 (en) 2010-12-28 2012-06-28 Exxonmobil Research And Engineering Company High manganese containing steels for oil, gas and petrochemical applications
JP5618932B2 (ja) * 2011-07-22 2014-11-05 株式会社神戸製鋼所 非磁性鋼線材又は棒鋼、及びその製造方法
US9650703B2 (en) * 2011-12-28 2017-05-16 Posco Wear resistant austenitic steel having superior machinability and toughness in weld heat affected zones thereof and method for producing same
CN102828109A (zh) 2012-09-17 2012-12-19 辽宁科技大学 一种亚稳态相变增塑的超细晶高强塑积钢及其生产方法

Also Published As

Publication number Publication date
UA117494C2 (uk) 2018-08-10
SA516370454B1 (ar) 2016-06-15
EP3026138A1 (en) 2016-06-01
AU2014294080A1 (en) 2016-02-25
BR112016000669B1 (pt) 2024-02-15
CA2918720C (en) 2019-04-16
EA201690291A1 (ru) 2016-06-30
CA2918720A1 (en) 2015-01-29
BR112016000669A2 (es) 2017-07-25
WO2015012357A1 (ja) 2015-01-29
US20160168672A1 (en) 2016-06-16
EA033010B1 (ru) 2019-08-30
JPWO2015012357A1 (ja) 2017-03-02
EP3026138A4 (en) 2016-12-28
EP3026138B1 (en) 2019-05-08
US10597760B2 (en) 2020-03-24
JP5880788B2 (ja) 2016-03-09
ES2734993T3 (es) 2019-12-13
CN105408512A (zh) 2016-03-16
MX2016001050A (es) 2016-04-25
EP3026138B8 (en) 2019-08-21
CN105408512B (zh) 2017-05-17
AU2014294080B2 (en) 2017-05-25

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