EP2210965A4 - Tube flexible ultra fin constitué d'un alliage et son procédé de fabrication - Google Patents

Tube flexible ultra fin constitué d'un alliage et son procédé de fabrication

Info

Publication number
EP2210965A4
EP2210965A4 EP07816391A EP07816391A EP2210965A4 EP 2210965 A4 EP2210965 A4 EP 2210965A4 EP 07816391 A EP07816391 A EP 07816391A EP 07816391 A EP07816391 A EP 07816391A EP 2210965 A4 EP2210965 A4 EP 2210965A4
Authority
EP
European Patent Office
Prior art keywords
ultra
alloy
flexible tube
manufacture process
tube made
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.)
Withdrawn
Application number
EP07816391A
Other languages
German (de)
English (en)
Other versions
EP2210965A1 (fr
Inventor
Weidong Chen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2210965A1 publication Critical patent/EP2210965A1/fr
Publication of EP2210965A4 publication Critical patent/EP2210965A4/fr
Withdrawn legal-status Critical Current

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
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0278—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular surface 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0421—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the working steps
    • C21D8/0426—Hot 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0421—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the working steps
    • C21D8/0436—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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0478—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing involving a particular surface 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 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/11—Making amorphous 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/40—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling foils which present special problems, e.g. because of thinness
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Metal Extraction Processes (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
EP07816391A 2007-06-13 2007-09-20 Tube flexible ultra fin constitué d'un alliage et son procédé de fabrication Withdrawn EP2210965A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB2007100749462A CN100485077C (zh) 2007-06-13 2007-06-13 超薄合金材料软管及其制造方法
PCT/CN2007/002775 WO2008151479A1 (fr) 2007-06-13 2007-09-20 Tube flexible ultra fin constitué d'un alliage et son procédé de fabrication

Publications (2)

Publication Number Publication Date
EP2210965A1 EP2210965A1 (fr) 2010-07-28
EP2210965A4 true EP2210965A4 (fr) 2010-12-08

Family

ID=38879879

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07816391A Withdrawn EP2210965A4 (fr) 2007-06-13 2007-09-20 Tube flexible ultra fin constitué d'un alliage et son procédé de fabrication

Country Status (3)

Country Link
EP (1) EP2210965A4 (fr)
CN (1) CN100485077C (fr)
WO (1) WO2008151479A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101992387A (zh) * 2010-10-23 2011-03-30 徐州正菱涂装有限公司 新型钢管表面在线处理的生产工艺
CN103292064A (zh) * 2013-06-20 2013-09-11 江苏丰立精密制管有限公司 一种用于安全气囊系统的钢管的制造方法
CN104415711B (zh) * 2013-08-26 2016-12-28 黄志忠 甲醇羰基氧化合成碳酸二甲酯的装置
CN103586634A (zh) * 2013-11-01 2014-02-19 哈尔滨汽轮机厂有限责任公司 一种燃气轮机透平空心静叶片导流芯的制备方法
KR101735007B1 (ko) * 2015-12-23 2017-05-15 주식회사 포스코 주름 저항성이 우수한 오스테나이트계 스테인리스 강관
CN115679192B (zh) * 2021-07-28 2024-02-02 中国石油天然气集团有限公司 一种多层结构耐蚀合金连续管及其制造方法
CN115323287A (zh) * 2022-06-23 2022-11-11 南宁龙鸣新能源有限公司 一种薄壁钛银金属材料及其制造方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4690798A (en) * 1985-02-19 1987-09-01 Kawasaki Steel Corporation Ultrasoft stainless steel
JPH01165752A (ja) * 1987-12-22 1989-06-29 Kawasaki Steel Corp 高濃度ハロゲン化物中で優れた耐食性を有するフェライト系ステンレス鋼
EP0435003A1 (fr) * 1989-11-29 1991-07-03 Nippon Steel Corporation Acier inoxydable présentant une excellente résistance à la corrosion, pour application dans les systèmes d'échappement de moteurs
EP0478790A1 (fr) * 1990-03-24 1992-04-08 Nisshin Steel Co., Ltd. Acier inoxydable ferritique thermo-resistant presentant d'excellentes proprietes de tenacite a basse temperature, de soudabilite et de thermo-resistance
JPH04280948A (ja) * 1991-03-08 1992-10-06 Nippon Yakin Kogyo Co Ltd 靱性および耐食性がともに優れるフェライト系ステンレス鋼
JPH11172369A (ja) * 1997-12-05 1999-06-29 Kawasaki Steel Corp 溶接部の高温疲労特性に優れたＣｒ含有フェライト鋼
EP1170392A1 (fr) * 2000-07-04 2002-01-09 Kawasaki Steel Corporation Acier ferritique inoxydable
EP1227168A1 (fr) * 2000-12-22 2002-07-31 Kawasaki Steel Corporation Tôle d'acier ferritique inoxydable pour un réservoir de carburant et pour une conduite de carburant et son procédé de fabrication
EP1310575A1 (fr) * 2000-07-27 2003-05-14 Kawasaki Steel Corporation Tuyau en acier inoxydable destine a un element structural d'automobile et presentant des caracteristiques appropriees pour subir un traitement secondaire
WO2006132164A1 (fr) * 2005-06-09 2006-12-14 Jfe Steel Corporation Feuille en acier ferrite inoxydable pour tuyauteries de soufflets

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5011917A (fr) * 1973-04-03 1975-02-06
JPH0219447A (ja) * 1988-07-05 1990-01-23 Toshiba Corp フェライト系ステンレス鋼
JPH02145752A (ja) * 1988-11-28 1990-06-05 Toshiba Corp フェライト系ステンレス鋼
JP4608818B2 (ja) * 2000-07-04 2011-01-12 Ｊｆｅスチール株式会社 溶接部の耐二次加工脆性および高温疲労特性に優れたフェライト系ステンレス鋼
CN100451153C (zh) * 2003-08-19 2009-01-14 杰富意钢铁株式会社 耐腐蚀性优良的油井用高强度不锈钢管及其制造方法
JP4470617B2 (ja) * 2004-06-30 2010-06-02 Ｊｆｅスチール株式会社 耐炭酸ガス腐食性に優れる油井用高強度ステンレス鋼管

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4690798A (en) * 1985-02-19 1987-09-01 Kawasaki Steel Corporation Ultrasoft stainless steel
JPH01165752A (ja) * 1987-12-22 1989-06-29 Kawasaki Steel Corp 高濃度ハロゲン化物中で優れた耐食性を有するフェライト系ステンレス鋼
EP0435003A1 (fr) * 1989-11-29 1991-07-03 Nippon Steel Corporation Acier inoxydable présentant une excellente résistance à la corrosion, pour application dans les systèmes d'échappement de moteurs
EP0478790A1 (fr) * 1990-03-24 1992-04-08 Nisshin Steel Co., Ltd. Acier inoxydable ferritique thermo-resistant presentant d'excellentes proprietes de tenacite a basse temperature, de soudabilite et de thermo-resistance
JPH04280948A (ja) * 1991-03-08 1992-10-06 Nippon Yakin Kogyo Co Ltd 靱性および耐食性がともに優れるフェライト系ステンレス鋼
JPH11172369A (ja) * 1997-12-05 1999-06-29 Kawasaki Steel Corp 溶接部の高温疲労特性に優れたＣｒ含有フェライト鋼
EP1170392A1 (fr) * 2000-07-04 2002-01-09 Kawasaki Steel Corporation Acier ferritique inoxydable
EP1310575A1 (fr) * 2000-07-27 2003-05-14 Kawasaki Steel Corporation Tuyau en acier inoxydable destine a un element structural d'automobile et presentant des caracteristiques appropriees pour subir un traitement secondaire
EP1227168A1 (fr) * 2000-12-22 2002-07-31 Kawasaki Steel Corporation Tôle d'acier ferritique inoxydable pour un réservoir de carburant et pour une conduite de carburant et son procédé de fabrication
WO2006132164A1 (fr) * 2005-06-09 2006-12-14 Jfe Steel Corporation Feuille en acier ferrite inoxydable pour tuyauteries de soufflets

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008151479A1 *

Also Published As

Publication number Publication date
CN100485077C (zh) 2009-05-06
CN101067186A (zh) 2007-11-07
EP2210965A1 (fr) 2010-07-28
WO2008151479A1 (fr) 2008-12-18

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