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EP0848069A3 - Process for manufacturing corrosion resistant steel bottles or vessels - Google Patents

Process for manufacturing corrosion resistant steel bottles or vessels 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
German (de)
French (fr)
Other versions
EP0848069A2 (en
EP0848069B1 (en
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/en
Publication of EP0848069A3 publication Critical patent/EP0848069A3/en
Application granted granted Critical
Publication of EP0848069B1 publication Critical patent/EP0848069B1/en
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)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (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

Producing seamless corrosion resistant steel gas bottles, for use in contact with high purity and/or corrosive gases and/or liquids, involves the composition (by wt.) 0.02-0.06% C, 0.15-0.30% Si, 1.60-1.80% Mn, not >0.035% P, not >0.008% S, not >0.020% Al, 12.5-13.5% Cr, 0.3-0.8% Ni, not >0.07% V, 0.025-0.060% Nb, not less than0.03% W, not >0.01% Ti, 0.010-0.035% N, balance Fe and impurities, where the sum of C + N is not >0.07% and the sum of V + Ti is not >0.07%. A first process involves (a) hot extruding a bottle preform from a steel ingot; (b) soft annealing the preform at 650-750[deg]C; (c) cold extruding at room temperature to the desired final wall thickness; (d) roll forming a bottle neck at 1150-1250[deg]C; (e) hardening and tempering; and (f) descaling the steel bottle interior and exterior. Also claimed is are (I) second process involves (a') deep drawing a soft annealed blank of hot rolled steel sheet to form a bottle sleeve; and (b') carrying out the above steps (d), (e) and (f), and (II) third process involves (a") subjecting a seamless steel tube to end spinning or forging to form the bottom or bottle neck; and (b") carrying out the above steps (e) and (f).
EP97250346A 1996-12-03 1997-11-17 Process for manufacturing corrosion resistant steel bottles or vessels Expired - Lifetime EP0848069B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19652335 1996-12-03
DE19652335A DE19652335C1 (en) 1996-12-03 1996-12-03 Seamless corrosion resistant steel bottle production used for storing high purity or corrosive gas or liquid

Publications (3)

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

Family

ID=7814891

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97250346A Expired - Lifetime EP0848069B1 (en) 1996-12-03 1997-11-17 Process for manufacturing corrosion resistant steel bottles or vessels

Country Status (5)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030005591A (en) * 2001-07-09 2003-01-23 현대자동차주식회사 The method of improving hydroformability by partial heat treatment to work hardened part in a hydroforming component
PL1983065T3 (en) * 2006-02-09 2015-03-31 Nippon Steel & Sumitomo Metal Corp Method for manufacturing bottle member for air bag inflator
RU2343341C2 (en) * 2007-03-05 2009-01-10 Федеральное Государственное унитарное предприятие "Государственное научно-производственное предприятие "Сплав" Manufacturing method of metal high pressure vessels
DE102008049990B4 (en) * 2008-10-01 2010-07-29 Jahn Gmbh Umform- Und Zerspanungstechnik Storage device and method for manufacturing a storage device
DE102020213620A1 (en) 2020-10-29 2022-05-05 Robert Bosch Gesellschaft mit beschränkter Haftung Process for manufacturing a compressed gas tank, compressed gas tank and vehicle with a compressed gas tank
DE102021109866B3 (en) 2021-04-20 2022-08-11 Thyssenkrupp Steel Europe Ag Process for manufacturing a pressure vessel
CN113862577B (en) * 2021-10-12 2022-08-05 新疆八一钢铁股份有限公司 Production method of high-strength low-yield-ratio welded gas cylinder steel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1093394B (en) * 1956-08-16 1960-11-24 Mannesmann Ag Process for the manufacture of rolled products from stable austenitic chromium-nickel steels
GB2147840A (en) * 1983-10-10 1985-05-22 Sodastream Ltd Manufacture of metal containers
WO1993011270A1 (en) * 1991-12-05 1993-06-10 Mannesmann Ag Weldable high-strength structural steel with 13 % chromium
EP0774520A1 (en) * 1994-06-16 1997-05-21 Nippon Steel Corporation Process for producing steel pipe excellent in corrosion resistance and weldability
DE19645139A1 (en) * 1996-10-24 1998-04-30 Mannesmann Ag Ni-containing steel and process for the production of rolled and forged products from this steel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1093394B (en) * 1956-08-16 1960-11-24 Mannesmann Ag Process for the manufacture of rolled products from stable austenitic chromium-nickel steels
GB2147840A (en) * 1983-10-10 1985-05-22 Sodastream Ltd Manufacture of metal containers
WO1993011270A1 (en) * 1991-12-05 1993-06-10 Mannesmann Ag Weldable high-strength structural steel with 13 % chromium
EP0774520A1 (en) * 1994-06-16 1997-05-21 Nippon Steel Corporation Process for producing steel pipe excellent in corrosion resistance and weldability
DE19645139A1 (en) * 1996-10-24 1998-04-30 Mannesmann Ag Ni-containing steel and process for the production of rolled and forged products from this steel

Also Published As

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

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