EP0848069A3 - Verfahren zur Herstellung von korrosionsbeständigen Flaschen oder Behältern aus Stahl - Google Patents

Verfahren zur Herstellung von korrosionsbeständigen Flaschen oder Behältern aus Stahl Download PDF

Info

Publication number
EP0848069A3
EP0848069A3 EP97250346A EP97250346A EP0848069A3 EP 0848069 A3 EP0848069 A3 EP 0848069A3 EP 97250346 A EP97250346 A EP 97250346A EP 97250346 A EP97250346 A EP 97250346A EP 0848069 A3 EP0848069 A3 EP 0848069A3
Authority
EP
European Patent Office
Prior art keywords
bottle
steel
process involves
corrosion resistant
resistant steel
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.)
Granted
Application number
EP97250346A
Other languages
English (en)
French (fr)
Other versions
EP0848069B1 (de
EP0848069A2 (de
Inventor
Ingo Dr. Von Hagen
Manfred Dr. Keller
Axel Dr. Kulgemeyer
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.)
MCS CYLINDER SYSTEMS GMBH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of EP0848069A2 publication Critical patent/EP0848069A2/de
Publication of EP0848069A3 publication Critical patent/EP0848069A3/de
Application granted granted Critical
Publication of EP0848069B1 publication Critical patent/EP0848069B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/18—Making hollow objects characterised by the use of the objects vessels, e.g. tubs, vats, tanks, sinks, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/24—Making hollow objects characterised by the use of the objects high-pressure containers, e.g. boilers, bottles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Extrusion Of Metal (AREA)

Abstract

Die Erfindung betrift ein Verfahren zur Herstellung von nahtlosen korrosionsbeständigen Gasflaschen aus Stahl, die bei ihrer weiteren Verwendung mit hochreinen und/oder korrosiven Gasen und/oder Flüssigkeiten in Kontakt treten. Dabei wird durch Warmfließpressen eines erwärmten Stahlblocks ein Flaschenrohling erzeugt, wobei als Vormaterial eine Stahllegierung mit folgender Zusammensetzung (Gew.-%) verwendet wird: C 0,02 % bis 0,06 % Si 0,15 % bis 0,30 % Mn 1,60 % bis 1,80 % P max. 0,035 % S max. 0,008 % Al max. 0,020 % Cr 12,5 % bis 13,5 % Ni 0,3 % bis 0,8 % V max. 0,07 % Nb 0,025 % bis 0,060 % W min. 0,03 % Ti max. 0,01 % N 0,010 % bis 0,035 % Rest Eisen und übliche Verunreinigungen,
wobei die Summe aus C und N auf max. 0,07 % und die Summe aus V und Ti auf max. 0,07 % begrenzt ist.
EP97250346A 1996-12-03 1997-11-17 Verfahren zur Herstellung von korrosionsbeständigen Flaschen oder Behältern aus Stahl Expired - Lifetime EP0848069B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19652335 1996-12-03
DE19652335A DE19652335C1 (de) 1996-12-03 1996-12-03 Verfahren zur Herstellung von korrosionsbeständigen Flaschen oder Behältern aus Stahl

Publications (3)

Publication Number Publication Date
EP0848069A2 EP0848069A2 (de) 1998-06-17
EP0848069A3 true EP0848069A3 (de) 1999-06-02
EP0848069B1 EP0848069B1 (de) 2001-08-22

Family

ID=7814891

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97250346A Expired - Lifetime EP0848069B1 (de) 1996-12-03 1997-11-17 Verfahren zur Herstellung von korrosionsbeständigen Flaschen oder Behältern aus Stahl

Country Status (5)

Country Link
EP (1) EP0848069B1 (de)
AT (1) ATE204611T1 (de)
DE (2) DE19652335C1 (de)
DK (1) DK0848069T3 (de)
ES (1) ES2159809T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030005591A (ko) * 2001-07-09 2003-01-23 현대자동차주식회사 가공부위 열처리에 의한 하이드로포밍 성형방법
CN101374966B (zh) * 2006-02-09 2011-01-19 住友金属工业株式会社 安全气囊充气机瓶部件的制造方法
DE102008049990B4 (de) * 2008-10-01 2010-07-29 Jahn Gmbh Umform- Und Zerspanungstechnik Speichervorrichtung und Verfahren zur Herstellung einer Speichervorrichtung
DE102020213620A1 (de) 2020-10-29 2022-05-05 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung eines Druckgasbehälters, Druckgasbehälter sowie Fahrzeug mit Druckgasbehälter
DE102021109866B3 (de) 2021-04-20 2022-08-11 Thyssenkrupp Steel Europe Ag Verfahren zur Herstellung eines Druckbehälters
CN113862577B (zh) * 2021-10-12 2022-08-05 新疆八一钢铁股份有限公司 一种高强度低屈强比焊接气瓶钢的生产方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1093394B (de) * 1956-08-16 1960-11-24 Mannesmann Ag Verfahren zum Herstellen von Walzerzeugnissen aus stabilaustenitischen Chrom-Nickel-Staehlen
GB2147840A (en) * 1983-10-10 1985-05-22 Sodastream Ltd Manufacture of metal containers
WO1993011270A1 (de) * 1991-12-05 1993-06-10 Mannesmann Ag Schweissbarer hochfester baustahl mit 13 % chrom
EP0774520A1 (de) * 1994-06-16 1997-05-21 Nippon Steel Corporation Verfahren zur herstellung einer stahlröhre mit hervorragenden korrosionseigenschaften und guter schweissbarkeit
DE19645139A1 (de) * 1996-10-24 1998-04-30 Mannesmann Ag Ni-haltiger Stahl und Verfahren zur Herstellung von Walz- und Schmiedeprodukten aus diesem Stahl

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1093394B (de) * 1956-08-16 1960-11-24 Mannesmann Ag Verfahren zum Herstellen von Walzerzeugnissen aus stabilaustenitischen Chrom-Nickel-Staehlen
GB2147840A (en) * 1983-10-10 1985-05-22 Sodastream Ltd Manufacture of metal containers
WO1993011270A1 (de) * 1991-12-05 1993-06-10 Mannesmann Ag Schweissbarer hochfester baustahl mit 13 % chrom
EP0774520A1 (de) * 1994-06-16 1997-05-21 Nippon Steel Corporation Verfahren zur herstellung einer stahlröhre mit hervorragenden korrosionseigenschaften und guter schweissbarkeit
DE19645139A1 (de) * 1996-10-24 1998-04-30 Mannesmann Ag Ni-haltiger Stahl und Verfahren zur Herstellung von Walz- und Schmiedeprodukten aus diesem Stahl

Also Published As

Publication number Publication date
ES2159809T3 (es) 2001-10-16
EP0848069B1 (de) 2001-08-22
DE19652335C1 (de) 1998-03-12
DK0848069T3 (da) 2001-10-08
EP0848069A2 (de) 1998-06-17
ATE204611T1 (de) 2001-09-15
DE59704363D1 (de) 2001-09-27

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