EP0177739A3 - Use of a steel for parts in refrigeration technology - Google Patents

Use of a steel for parts in refrigeration technology Download PDF

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Publication number
EP0177739A3
EP0177739A3 EP85110945A EP85110945A EP0177739A3 EP 0177739 A3 EP0177739 A3 EP 0177739A3 EP 85110945 A EP85110945 A EP 85110945A EP 85110945 A EP85110945 A EP 85110945A EP 0177739 A3 EP0177739 A3 EP 0177739A3
Authority
EP
European Patent Office
Prior art keywords
steel
approx
refrigeration technology
parts
cold
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Withdrawn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
EP85110945A
Other languages
German (de)
French (fr)
Other versions
EP0177739A2 (en
Inventor
Franz-Josef Biniasz
Bernhard Dr. Engl
Axel Dr. Fuchs
Margit Hüser
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.)
Hoesch Stahl AG
Original Assignee
Hoesch Stahl 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 Hoesch Stahl AG filed Critical Hoesch Stahl AG
Publication of EP0177739A2 publication Critical patent/EP0177739A2/en
Publication of EP0177739A3 publication Critical patent/EP0177739A3/en
Withdrawn legal-status Critical Current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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • F17C2203/0639—Steels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/22—Assembling processes
    • F17C2209/221—Welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/033—Methane, e.g. natural gas, CNG, LNG, GNL, GNC, PLNG
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG

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)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

Die Erfindung bezieht sich auf die Verwendung eines kaltzähen ferritischen Stahles mit niedrigen C-Gehalten im Bereich 0,015-0,08%, der legiert ist mit ca. 5,5% Ni, 0,2% V, 0,02-0,03% N sowie gegebenenfalls 0,5-1,5% Cu, der mit dieser Zusammensetzung in herkömmlicher Weise er­ schmolzen, abgegossen, zur Erstarrung gebracht, warmge­ walzt und auf Raumtemperatur abgekühlt wird. Er wird dann einer einmaligen Normalglühung unter Umkristallisation, ggf. mit beschleunigter Abkühlung unterzogen. Durch das Zusammenwirken von Analyse und Glühbehandlung erhält der Stahl seine besonderen Eigenschaften, wie gute Schweißbarkeit, verbesserte Kaltzähigkeit bei hoher Festig­ keit und ist dann für die Herstellung von Bauteilen der Kältetechnik in Bereichen unter - 100°C einsetzbar. The invention relates to the use of a cold tough ferritic steel with low carbon content in Range 0.015-0.08%, which is alloyed with approx.5.5% Ni, 0.2% V, 0.02-0.03% N and optionally 0.5-1.5% Cu, with this composition in a conventional manner melted, poured, solidified, warmed rolled and cooled to room temperature. Then he will a single normal annealing with recrystallization, if necessary subjected to accelerated cooling. By the Interaction between analysis and annealing treatment the steel has its special properties, like good ones Weldability, improved cold toughness with high strength speed and is then for the production of components Refrigeration technology can be used in areas below - 100 ° C.

Besonders vorteilhaft verwendbar ist dieser Stahl für Behälter für den Transport und die Lagerung von verflüssig­ tem Erdgas (LNG) bis zu - 165°C und darüber hinaus bis zu Temperaturen von ca. - 200 °C, einem Temperaturbe­ reich, der bisher nur durch sehr aufwendige Stähle abge­ deckt wird. This steel can be used particularly advantageously for Containers for the transport and storage of liquefied natural gas (LNG) down to - 165 ° C and beyond to temperatures of approx. - 200 ° C, a temperature rich, which was previously only possible with very complex steels is covered.

EP85110945A 1984-09-03 1985-08-30 Use of a steel for parts in refrigeration technology Withdrawn EP0177739A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3432337 1984-09-03
DE19843432337 DE3432337A1 (en) 1984-09-03 1984-09-03 METHOD FOR PRODUCING A STEEL AND USE THEREOF

Publications (2)

Publication Number Publication Date
EP0177739A2 EP0177739A2 (en) 1986-04-16
EP0177739A3 true EP0177739A3 (en) 1988-11-30

Family

ID=6244527

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85110945A Withdrawn EP0177739A3 (en) 1984-09-03 1985-08-30 Use of a steel for parts in refrigeration technology

Country Status (4)

Country Link
US (1) US4687525A (en)
EP (1) EP0177739A3 (en)
JP (1) JPS61124523A (en)
DE (1) DE3432337A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61127815A (en) * 1984-11-26 1986-06-16 Nippon Steel Corp Production of high arrest steel containing ni
TW359736B (en) * 1997-06-20 1999-06-01 Exxon Production Research Co Systems for vehicular, land-based distribution of liquefied natural gas
DZ2528A1 (en) * 1997-06-20 2003-02-01 Exxon Production Research Co Container for the storage of pressurized liquefied natural gas and a process for the transport of pressurized liquefied natural gas and natural gas treatment system to produce liquefied natural gas under pressure.
TW444109B (en) * 1997-06-20 2001-07-01 Exxon Production Research Co LNG fuel storage and delivery systems for natural gas powered vehicles
TW396254B (en) 1997-06-20 2000-07-01 Exxon Production Research Co Pipeline distribution network systems for transportation of liquefied natural gas
US6159312A (en) * 1997-12-19 2000-12-12 Exxonmobil Upstream Research Company Ultra-high strength triple phase steels with excellent cryogenic temperature toughness
DZ2527A1 (en) * 1997-12-19 2003-02-01 Exxon Production Research Co Container parts and processing lines capable of containing and transporting fluids at cryogenic temperatures.
DZ2531A1 (en) * 1997-12-19 2003-02-08 Exxon Production Research Co Process for the preparation of a double phase steel sheet, this sheet and process for strengthening the resistance to crack propagation.
DE10050371A1 (en) * 2000-10-11 2002-05-02 Siemens Ag Device with a ferromagnetic and mechanically resilient component in the cryogenic temperature range
JP2005525509A (en) 2001-11-27 2005-08-25 エクソンモービル アップストリーム リサーチ カンパニー CNG storage and delivery system for natural gas vehicles
US6852175B2 (en) * 2001-11-27 2005-02-08 Exxonmobil Upstream Research Company High strength marine structures
SE524123C2 (en) * 2003-01-30 2004-06-29 Sandvik Ab A threaded pin for cutting threads in bottom holes and methods for its manufacture
US9746134B2 (en) * 2013-03-28 2017-08-29 GM Global Technology Operations LLC Method of storing and using natural gas in a vehicle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1272555B (en) * 1963-11-18 1968-07-11 Yawata Iron & Steel Co Steel alloy with high toughness at low temperatures and methods for their heat treatment
US3619302A (en) * 1968-11-18 1971-11-09 Yawata Iron & Steel Co Method of heat-treating low temperature tough steel
DE2039910B2 (en) * 1970-08-11 1973-08-02 Nippon Steel Corp , Tokio HEAT TREATMENT PROCESS FOR A STEEL
US3960612A (en) * 1973-08-15 1976-06-01 Nippon Steel Corporation Method for producing a low temperature high strength tough steel
DE3030652A1 (en) * 1979-08-13 1981-03-26 United States Department Of Energy, Washington, D.C. STEEL ALLOY

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL289859A (en) * 1963-03-06
DE1483333B1 (en) * 1964-06-22 1971-08-26 Yawata Iron and Steel Co , Ltd , Tokio USE OF A STEEL AS A LOW TEMPERATURE METER
JPS4935485B1 (en) * 1964-06-22 1974-09-24
US3834949A (en) * 1973-02-14 1974-09-10 Inland Steel Co Hot rolled flat steel article for cryogenic service and method for producing same
US4138278A (en) * 1976-08-27 1979-02-06 Nippon Steel Corporation Method for producing a steel sheet having remarkably excellent toughness at low temperatures
JPS5633425A (en) * 1979-08-24 1981-04-03 Sumitomo Metal Ind Ltd Manufacture of tempered high tensile steel sheet having excellent low temperature toughness

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1272555B (en) * 1963-11-18 1968-07-11 Yawata Iron & Steel Co Steel alloy with high toughness at low temperatures and methods for their heat treatment
US3619302A (en) * 1968-11-18 1971-11-09 Yawata Iron & Steel Co Method of heat-treating low temperature tough steel
DE2039910B2 (en) * 1970-08-11 1973-08-02 Nippon Steel Corp , Tokio HEAT TREATMENT PROCESS FOR A STEEL
US3960612A (en) * 1973-08-15 1976-06-01 Nippon Steel Corporation Method for producing a low temperature high strength tough steel
DE3030652A1 (en) * 1979-08-13 1981-03-26 United States Department Of Energy, Washington, D.C. STEEL ALLOY

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EURONORM, 129-76, März 1976, Seiten 1-9 *

Also Published As

Publication number Publication date
JPS61124523A (en) 1986-06-12
JPH0244888B2 (en) 1990-10-05
DE3432337A1 (en) 1986-03-13
DE3432337C2 (en) 1987-07-02
EP0177739A2 (en) 1986-04-16
US4687525A (en) 1987-08-18

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Inventor name: FUCHS, AXEL, DR.

Inventor name: ENGL, BERNHARD, DR.

Inventor name: BINIASZ, FRANZ-JOSEF

Inventor name: HUESER, MARGIT