ATE52810T1 - USE OF WORKPIECES MADE OF AUSTENITIC STEEL IN LOW-TEMPERATURE TECHNOLOGY. - Google Patents

USE OF WORKPIECES MADE OF AUSTENITIC STEEL IN LOW-TEMPERATURE TECHNOLOGY.

Info

Publication number
ATE52810T1
ATE52810T1 AT87102277T AT87102277T ATE52810T1 AT E52810 T1 ATE52810 T1 AT E52810T1 AT 87102277 T AT87102277 T AT 87102277T AT 87102277 T AT87102277 T AT 87102277T AT E52810 T1 ATE52810 T1 AT E52810T1
Authority
AT
Austria
Prior art keywords
austenitic steel
low
workpieces made
workpieces
temperature technology
Prior art date
Application number
AT87102277T
Other languages
German (de)
Inventor
Werner Konrad Diehl
Martin Dr Kesten
Original Assignee
Messer Griesheim Gmbh
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 Messer Griesheim Gmbh filed Critical Messer Griesheim Gmbh
Application granted granted Critical
Publication of ATE52810T1 publication Critical patent/ATE52810T1/en

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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Articles (AREA)
  • Laminated Bodies (AREA)

Abstract

1. Use of workpieces made of austenitic steel in cryogenics, it being necessary for the workpieces to have a reduced thermal conductivity and at the same time increased strength, provided, however, that the workpieces have been plastically deformed below their martensite transformation temperature.
AT87102277T 1986-03-14 1987-02-18 USE OF WORKPIECES MADE OF AUSTENITIC STEEL IN LOW-TEMPERATURE TECHNOLOGY. ATE52810T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863608563 DE3608563A1 (en) 1986-03-14 1986-03-14 METHOD FOR REDUCING THE HEAT CONDUCTIVITY OF WORKPIECES MADE OF AUSTENITIC STEEL
EP87102277A EP0236805B1 (en) 1986-03-14 1987-02-18 Use of austenitic-steel work pieces for low temperature application

Publications (1)

Publication Number Publication Date
ATE52810T1 true ATE52810T1 (en) 1990-06-15

Family

ID=6296372

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87102277T ATE52810T1 (en) 1986-03-14 1987-02-18 USE OF WORKPIECES MADE OF AUSTENITIC STEEL IN LOW-TEMPERATURE TECHNOLOGY.

Country Status (4)

Country Link
EP (1) EP0236805B1 (en)
JP (1) JPS62224631A (en)
AT (1) ATE52810T1 (en)
DE (1) DE3608563A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3726960A1 (en) * 1987-08-13 1989-02-23 Messer Griesheim Gmbh METHOD FOR PRODUCING A COMPRESSED GAS CONTAINER FROM AUSTENITIC STEELS BY CRYFORMING
US5447035A (en) * 1993-04-19 1995-09-05 Leading Edge, Incorporated Method of treating brake pads

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195782B (en) * 1956-11-05 1965-07-01 Allegheny Ludlum Steel Process for the heat treatment of stainless austenitic steels
DE1452533A1 (en) * 1962-03-28 1969-02-20 Arde Portland Inc Process for the production of pressure vessels with high tensile strength and device for carrying out the process
US4042421A (en) * 1975-12-03 1977-08-16 Union Carbide Corporation Method for providing strong tough metal alloys

Also Published As

Publication number Publication date
DE3608563C2 (en) 1991-01-24
EP0236805A3 (en) 1988-11-30
DE3608563A1 (en) 1987-09-17
JPS62224631A (en) 1987-10-02
EP0236805A2 (en) 1987-09-16
EP0236805B1 (en) 1990-05-16

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee