DE60010997D1 - Wärmebeständiges Chrom-Molybdän Stahl - Google Patents

Wärmebeständiges Chrom-Molybdän Stahl

Info

Publication number
DE60010997D1
DE60010997D1 DE60010997T DE60010997T DE60010997D1 DE 60010997 D1 DE60010997 D1 DE 60010997D1 DE 60010997 T DE60010997 T DE 60010997T DE 60010997 T DE60010997 T DE 60010997T DE 60010997 D1 DE60010997 D1 DE 60010997D1
Authority
DE
Germany
Prior art keywords
heat
molybdenum steel
resistant chrome
chrome
resistant
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.)
Expired - Lifetime
Application number
DE60010997T
Other languages
English (en)
Other versions
DE60010997T2 (de
Inventor
Kaori Miyata
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Application granted granted Critical
Publication of DE60010997D1 publication Critical patent/DE60010997D1/de
Publication of DE60010997T2 publication Critical patent/DE60010997T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • C21D1/28—Normalising
    • 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
    • C21D6/02—Hardening by precipitation
    • 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
    • C22C38/18—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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C21D2211/004—Dispersions; Precipitations
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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

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)
  • Heat Treatment Of Steel (AREA)
DE60010997T 1999-08-31 2000-08-30 Wärmebeständiges Chrom-Molybdän Stahl Expired - Lifetime DE60010997T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP24421899 1999-08-31
JP24421899A JP3514182B2 (ja) 1999-08-31 1999-08-31 高温強度と靱性に優れた低Ｃｒフェライト系耐熱鋼およびその製造方法

Publications (2)

Publication Number Publication Date
DE60010997D1 true DE60010997D1 (de) 2004-07-01
DE60010997T2 DE60010997T2 (de) 2005-06-09

Family

ID=17115513

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60010997T Expired - Lifetime DE60010997T2 (de) 1999-08-31 2000-08-30 Wärmebeständiges Chrom-Molybdän Stahl

Country Status (5)

Country Link
US (1) US6358336B1 (de)
EP (1) EP1081245B1 (de)
JP (1) JP3514182B2 (de)
CA (1) CA2316771C (de)
DE (1) DE60010997T2 (de)

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ES2690275T3 (es) * 2000-10-31 2018-11-20 Jfe Steel Corporation Chapa de acero laminado en caliente de alta resistencia y método para la fabricación de la misma
JP2003096534A (ja) * 2001-07-19 2003-04-03 Mitsubishi Heavy Ind Ltd 高強度耐熱鋼、高強度耐熱鋼の製造方法、及び高強度耐熱管部材の製造方法
WO2004027392A1 (en) * 2002-09-20 2004-04-01 Enventure Global Technology Pipe formability evaluation for expandable tubulars
CN100535423C (zh) * 2003-03-31 2009-09-02 日立金属株式会社 内燃机用活塞及其制造方法
FR2902111B1 (fr) * 2006-06-09 2009-03-06 V & M France Soc Par Actions S Compositions d'aciers pour usages speciaux
RU2452779C2 (ru) * 2007-02-27 2012-06-10 Эксонмобил Апстрим Рисерч Компани Сварные конструкции из коррозионно-устойчивых сплавов в конструкциях из углеродистой стали и трубопроводах, выдерживающие высокие осевые пластические деформации
KR101129757B1 (ko) * 2009-03-26 2012-03-23 현대제철 주식회사 박슬라브 에지부 톱날형 결함 저감방법
JP2010249050A (ja) * 2009-04-16 2010-11-04 Toshiba Corp 蒸気タービンおよび蒸気タービン設備
KR101271968B1 (ko) * 2010-12-15 2013-06-07 주식회사 포스코 용접 후 열처리 저항성이 우수한 중고온용 강판 및 그 제조방법
US9163296B2 (en) 2011-01-25 2015-10-20 Tenaris Coiled Tubes, Llc Coiled tube with varying mechanical properties for superior performance and methods to produce the same by a continuous heat treatment
IT1403689B1 (it) * 2011-02-07 2013-10-31 Dalmine Spa Tubi in acciaio ad alta resistenza con eccellente durezza a bassa temperatura e resistenza alla corrosione sotto tensioni da solfuri.
CN102181785A (zh) * 2011-04-01 2011-09-14 江苏省沙钢钢铁研究院有限公司 抗hic铁素体系耐热钢及其制备工艺
US9803256B2 (en) 2013-03-14 2017-10-31 Tenaris Coiled Tubes, Llc High performance material for coiled tubing applications and the method of producing the same
EP2789701A1 (de) 2013-04-08 2014-10-15 DALMINE S.p.A. Hochfeste mittelwandige vergütete und nahtlose Stahlrohre und entsprechendes Verfahren zur Herstellung der Stahlrohre
EP2789700A1 (de) 2013-04-08 2014-10-15 DALMINE S.p.A. Dickwandige vergütete und nahtlose Stahlrohre und entsprechendes Verfahren zur Herstellung der Stahlrohre
JP6144417B2 (ja) 2013-06-25 2017-06-07 テナリス・コネクシヨンズ・ベー・ブイ 高クロム耐熱鋼
DE102014010600A1 (de) * 2014-07-18 2016-01-21 DST Defence Service Tracks GmbH Legierung zur Herstellung eines dünnwandigen Stahlbauteils
KR101996744B1 (ko) * 2015-03-30 2019-07-04 닛폰세이테츠 가부시키가이샤 냉간 단조용 시효 경화용 강
US20160305192A1 (en) 2015-04-14 2016-10-20 Tenaris Connections Limited Ultra-fine grained steels having corrosion-fatigue resistance
CN105002425B (zh) * 2015-06-18 2017-12-22 宝山钢铁股份有限公司 超高强度超高韧性石油套管用钢、石油套管及其制造方法
US11124852B2 (en) 2016-08-12 2021-09-21 Tenaris Coiled Tubes, Llc Method and system for manufacturing coiled tubing
US10434554B2 (en) 2017-01-17 2019-10-08 Forum Us, Inc. Method of manufacturing a coiled tubing string
CN108330377A (zh) * 2018-03-15 2018-07-27 宁波吉威熔模铸造有限公司 一种高可靠性的低合金钢制备方法
CN109161669A (zh) * 2018-08-30 2019-01-08 舞阳钢铁有限责任公司 一种低交货硬度高性能铬钼钢板的生产方法
KR102131533B1 (ko) * 2018-11-29 2020-08-05 주식회사 포스코 고온강도가 우수한 중고온용 강판 및 그 제조방법
CN109266971B (zh) * 2018-11-30 2020-10-13 武汉大学 一种抗再热裂纹的含w高强度低合金耐热钢
CN114807773B (zh) * 2022-04-28 2023-09-12 张家港联峰钢铁研究所有限公司 一种高力学性能风力发电机轴用钢及其制备工艺
CN116262963B (zh) * 2022-12-22 2024-10-11 杭州汽轮动力集团股份有限公司 一种燃气轮机压气机用轮盘锻件及其制备方法

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Publication number Priority date Publication date Assignee Title
AU564998B2 (en) * 1983-12-20 1987-09-03 Compania Siderurgica Huachipato S.A. Hardened and tempered high hardness special steels
DE3579376D1 (de) * 1984-06-19 1990-10-04 Nippon Steel Corp Verfahren zur herstellung von hochfestem stahl mit schweissbarkeit.
GB8603500D0 (en) * 1986-02-13 1986-03-19 Hunting Oilfield Services Ltd Steel alloys
JP2734525B2 (ja) 1988-06-14 1998-03-30 日本鋼管株式会社 靭性に優れた耐熱鋼
JPH0353045A (ja) 1989-07-19 1991-03-07 Kawasaki Steel Corp 低温靱性ならびに高温強度に優れた低合金耐熱鋼
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
JP3334217B2 (ja) 1992-03-12 2002-10-15 住友金属工業株式会社 靱性とクリープ強度に優れた低Ｃｒフェライト系耐熱鋼
JPH08134585A (ja) 1994-11-04 1996-05-28 Nippon Steel Corp 高温強度及び耐酸化性に優れたフェライト系耐熱鋼及びその製造方法
CN1074057C (zh) 1994-11-04 2001-10-31 新日本制铁株式会社 制造铁素体耐热钢的方法
US5545269A (en) 1994-12-06 1996-08-13 Exxon Research And Engineering Company Method for producing ultra high strength, secondary hardening steels with superior toughness and weldability
JP3298786B2 (ja) 1996-04-04 2002-07-08 鹿島建設株式会社 プラスチック廃材と生ごみの同時処理装置
FR2764308B1 (fr) * 1997-06-04 1999-07-23 Thyssen France Sa Procede de fabrication d'un acier pour moules de grandes dimensions

Also Published As

Publication number Publication date
CA2316771A1 (en) 2001-02-28
DE60010997T2 (de) 2005-06-09
JP2001073066A (ja) 2001-03-21
CA2316771C (en) 2005-11-22
JP3514182B2 (ja) 2004-03-31
EP1081245A1 (de) 2001-03-07
US6358336B1 (en) 2002-03-19
EP1081245B1 (de) 2004-05-26

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Legal Events

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