DE2138363A1 - - Google Patents

Info

Publication number
DE2138363A1
DE2138363A1 DE19712138363 DE2138363A DE2138363A1 DE 2138363 A1 DE2138363 A1 DE 2138363A1 DE 19712138363 DE19712138363 DE 19712138363 DE 2138363 A DE2138363 A DE 2138363A DE 2138363 A1 DE2138363 A1 DE 2138363A1
Authority
DE
Germany
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
DE19712138363
Other versions
DE2138363B1 (de
DE2138363C (de
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 filed Critical
Priority to DE19712138363 priority Critical patent/DE2138363C/de
Priority claimed from DE19712138363 external-priority patent/DE2138363C/de
Priority to GB3374172A priority patent/GB1375474A/en
Priority to AT648472A priority patent/AT326712B/de
Priority to US00276152A priority patent/US3778043A/en
Publication of DE2138363A1 publication Critical patent/DE2138363A1/de
Publication of DE2138363B1 publication Critical patent/DE2138363B1/de
Application granted granted Critical
Publication of DE2138363C publication Critical patent/DE2138363C/de
Expired legal-status Critical Current

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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/84—Controlled slow cooling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
DE19712138363 1971-07-31 1971-07-31 Anlage zum Abkühlen von singulärem Wärmegut unter Schutzgas Expired DE2138363C (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19712138363 DE2138363C (de) 1971-07-31 Anlage zum Abkühlen von singulärem Wärmegut unter Schutzgas
GB3374172A GB1375474A (de) 1971-07-31 1972-07-19
AT648472A AT326712B (de) 1971-07-31 1972-07-27 Anlage zum abkühlen von singularemwarmgut unter schutzgas
US00276152A US3778043A (en) 1971-07-31 1972-07-28 Apparatus for the cooling of bodies under protective gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712138363 DE2138363C (de) 1971-07-31 Anlage zum Abkühlen von singulärem Wärmegut unter Schutzgas

Publications (3)

Publication Number Publication Date
DE2138363A1 true DE2138363A1 (de) 1973-01-18
DE2138363B1 DE2138363B1 (de) 1973-01-18
DE2138363C DE2138363C (de) 1973-08-02

Family

ID=

Also Published As

Publication number Publication date
DE2138363B1 (de) 1973-01-18
AT326712B (de) 1975-12-29
ATA648472A (de) 1975-03-15
GB1375474A (de) 1974-11-27
US3778043A (en) 1973-12-11

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EGA New person/name/address of the applicant
8339 Ceased/non-payment of the annual fee