BRPI0415211A - tubo de aço inoxidável martensìtico e método para sua produção - Google Patents

tubo de aço inoxidável martensìtico e método para sua produção

Info

Publication number
BRPI0415211A
BRPI0415211A BRPI0415211-5A BRPI0415211A BRPI0415211A BR PI0415211 A BRPI0415211 A BR PI0415211A BR PI0415211 A BRPI0415211 A BR PI0415211A BR PI0415211 A BRPI0415211 A BR PI0415211A
Authority
BR
Brazil
Prior art keywords
stainless steel
production
steel tube
steel pipe
martensitically
Prior art date
Application number
BRPI0415211-5A
Other languages
English (en)
Inventor
Mutsumi Tanida
Original Assignee
Sumitomo Metal Ind
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 Ind filed Critical Sumitomo Metal Ind
Publication of BRPI0415211A publication Critical patent/BRPI0415211A/pt
Publication of BRPI0415211B1 publication Critical patent/BRPI0415211B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
    • B21B45/08—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing hydraulically
    • 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
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B2045/0212—Cooling devices, e.g. using gaseous coolants using gaseous coolants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B2045/0227—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/02—Rolling special iron alloys, e.g. stainless steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/004—Heating the product
    • 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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
    • Y10S148/909—Tube

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 Articles (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

"TUBO DE AçO INOXIDáVEL MARTENSìTICO E MéTODO PARA SUA PRODUçãO". A presente invenção refere-se a um tubo de aço inoxidável martensítico, em que é determinado o teor para cada um dos elementos C, Si, Mn e Cr, e a razão de teor de bolhas é também prescrita de acordo com a espessura da carepa na superfície externa do tubo de aço, de forma que defeitos possam ser detectados com alta precisão na inspeção não-destrutiva, tais como teste ultra-sónico ou similar. Isto permite que a inspeção não-destrutiva possa ser executada com alta eficiência. Além disso, há outra vantagem que a resistência ao tempo pode ser aumentada. O tubo de aço conforme a presente invenção e o seu método de produção podem ser usados adequadamente em todos os campos técnicos nos quais um tubo de aço inoxidável martensítico tendo igual composição química seja tratado.
BRPI0415211-5A 2003-10-10 2004-10-07 Tubo de aço inoxidável martensítico e método para sua produção BRPI0415211B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003-352943 2003-10-10
JP2003352943 2003-10-10
PCT/JP2004/014853 WO2005035815A1 (ja) 2003-10-10 2004-10-07 マルテンサイト系ステンレス鋼管およびその製造方法

Publications (2)

Publication Number Publication Date
BRPI0415211A true BRPI0415211A (pt) 2006-12-05
BRPI0415211B1 BRPI0415211B1 (pt) 2018-02-27

Family

ID=34431137

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0415211-5A BRPI0415211B1 (pt) 2003-10-10 2004-10-07 Tubo de aço inoxidável martensítico e método para sua produção

Country Status (12)

Country Link
US (2) US7485197B2 (pt)
EP (1) EP1683884B1 (pt)
JP (1) JP4380632B2 (pt)
CN (2) CN101665889A (pt)
AR (1) AR045863A1 (pt)
AU (1) AU2004280412B2 (pt)
BR (1) BRPI0415211B1 (pt)
CA (1) CA2541326C (pt)
MX (1) MXPA06003636A (pt)
NO (1) NO341489B1 (pt)
RU (1) RU2323982C2 (pt)
WO (1) WO2005035815A1 (pt)

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Publication number Priority date Publication date Assignee Title
JP4273338B2 (ja) * 2004-11-26 2009-06-03 住友金属工業株式会社 マルテンサイト系ステンレス鋼管及びその製造方法
DE102006062348B4 (de) * 2006-12-22 2016-10-06 Mitsubishi Hitachi Power Systems Europe Gmbh Oberflächengestrahlte Dampferzeugerbauteile oder Kraftwerkskomponenten
JP5041282B2 (ja) 2007-03-30 2012-10-03 住友金属工業株式会社 マルテンサイト系ステンレス鋼管の製造方法
CN101981208B (zh) 2008-03-27 2012-09-05 住友金属工业株式会社 马氏体类不锈钢管的热处理工序用气冷设备
DE102009023359A1 (de) * 2008-08-18 2010-02-25 Sms Siemag Ag Verfahren und Vorrichtung zur Kühlung und Trocknung eines Warmbandes oder eines Bleches in einem Walzwerk
CN103290196B (zh) * 2013-06-17 2015-07-22 攀钢集团成都钢钒有限公司 一种对钢管进行正火冷却的方法
JP6124930B2 (ja) * 2014-05-02 2017-05-10 日新製鋼株式会社 マルテンサイト系ステンレス鋼板およびメタルガスケット
CN106011629A (zh) * 2016-07-06 2016-10-12 安徽红桥金属制造有限公司 一种高强度韧性的汽车悬架弹簧钢及其制备方法
CZ2016839A3 (cs) * 2016-12-29 2018-06-20 Západočeská Univerzita V Plzni Způsob ochrany povrchu proti tvorbě okují při tváření vnitřním přetlakem zatepla
CN108072340B (zh) * 2018-02-12 2023-07-25 辽宁科技大学 一种钢管内表面感应热处理淬硬层深度自动检测装置
CN110643895B (zh) * 2018-06-27 2021-05-14 宝山钢铁股份有限公司 一种马氏体不锈钢油套管及其制造方法
CN109433834A (zh) * 2018-12-14 2019-03-08 南京钢铁股份有限公司 一种高速线材风冷线及灵活有效的冷却保温控制装置
MX2021011503A (es) 2019-03-22 2021-10-22 Nippon Steel Corp Tubo de acero sin costura adecuado para uso en un ambiente agrio.
CN111822528A (zh) * 2020-04-17 2020-10-27 广东韶钢松山股份有限公司 一种中厚板及其生产方法
CN113000613A (zh) * 2021-02-09 2021-06-22 鞍钢股份有限公司 一种避免热处理后钢管外表面产生麻面缺欠的控制方法
CN113102948B (zh) * 2021-04-13 2024-08-13 施泰力工具(苏州)有限公司 用于校准器的底座和制作方法

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Also Published As

Publication number Publication date
BRPI0415211B1 (pt) 2018-02-27
EP1683884A1 (en) 2006-07-26
CN101665889A (zh) 2010-03-10
CA2541326C (en) 2010-05-25
WO2005035815A1 (ja) 2005-04-21
EP1683884B1 (en) 2017-06-28
AR045863A1 (es) 2005-11-16
MXPA06003636A (es) 2006-06-05
US20090033007A1 (en) 2009-02-05
CN1867688A (zh) 2006-11-22
RU2323982C2 (ru) 2008-05-10
AU2004280412A1 (en) 2005-04-21
AU2004280412B2 (en) 2007-10-04
JPWO2005035815A1 (ja) 2006-12-21
US20060169375A1 (en) 2006-08-03
NO341489B1 (no) 2017-11-27
EP1683884A4 (en) 2010-12-08
NO20061255L (no) 2006-03-23
CN100560768C (zh) 2009-11-18
JP4380632B2 (ja) 2009-12-09
CA2541326A1 (en) 2005-04-21
RU2006115586A (ru) 2006-09-10
US7485197B2 (en) 2009-02-03

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Legal Events

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B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: NIPPON STEEL CORPORATION (JP)

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Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)

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B12B Appeal against refusal [chapter 12.2 patent gazette]
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Free format text: RETIFICADO O DESPACHO 25.4 PUBLICADO NA RPI 2543 DE 01/10/2019. ONDE SE LE: ?(?), SENDO ESTA PUBLICADA NA RPI NO 2542, DE 24/09/2019? LEIA-SE: ?(?), SENDO ESTA PUBLICADA NA RPI NO 2543, DE 01/10/2019?

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