SU604503A3 - Способ термической обработки изделий - Google Patents

Способ термической обработки изделий

Info

Publication number
SU604503A3
SU604503A3 SU762331253A SU2331253A SU604503A3 SU 604503 A3 SU604503 A3 SU 604503A3 SU 762331253 A SU762331253 A SU 762331253A SU 2331253 A SU2331253 A SU 2331253A SU 604503 A3 SU604503 A3 SU 604503A3
Authority
SU
USSR - Soviet Union
Prior art keywords
furnace
products
methane
amount
ammonia
Prior art date
Application number
SU762331253A
Other languages
English (en)
Russian (ru)
Inventor
Геринг Вернер
Original Assignee
Ипсен Индустрис Интернациональ Гмбх, (Фирма)
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 Ипсен Индустрис Интернациональ Гмбх, (Фирма) filed Critical Ипсен Индустрис Интернациональ Гмбх, (Фирма)
Application granted granted Critical
Publication of SU604503A3 publication Critical patent/SU604503A3/ru

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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/76—Adjusting the composition of the atmosphere

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)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Furnace Details (AREA)
SU762331253A 1975-03-11 1976-03-11 Способ термической обработки изделий SU604503A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752510460 DE2510460A1 (de) 1975-03-11 1975-03-11 Verfahren zur waermebehandlung von werkstuecken aus stahl ohne die bildung von randoxyden der legierungselemente

Publications (1)

Publication Number Publication Date
SU604503A3 true SU604503A3 (ru) 1978-04-25

Family

ID=5940976

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762331253A SU604503A3 (ru) 1975-03-11 1976-03-11 Способ термической обработки изделий

Country Status (9)

Country Link
JP (1) JPS51114310A (ja)
CH (1) CH599977A5 (ja)
DD (1) DD123352A5 (ja)
DE (1) DE2510460A1 (ja)
ES (1) ES445866A1 (ja)
FR (1) FR2303860A1 (ja)
GB (1) GB1507954A (ja)
SE (1) SE7602587L (ja)
SU (1) SU604503A3 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4208848C2 (de) * 1991-12-04 2001-08-30 Ald Vacuum Techn Ag Verfahren zur thermochemischen Nachbehandlung von Stählen und Metallen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2299138A (en) * 1941-10-04 1942-10-20 Westinghouse Electric & Mfg Co Heat treating of steel
FR930945A (fr) * 1946-07-22 1948-02-09 Procédé de cémentation de l'acier ou autres métaux et installation pour la mise en ceuvre de ce procédé ou procédés similaires

Also Published As

Publication number Publication date
CH599977A5 (ja) 1978-06-15
DD123352A5 (ja) 1976-12-12
GB1507954A (en) 1978-04-19
FR2303860A1 (fr) 1976-10-08
SE7602587L (sv) 1976-09-13
ES445866A1 (es) 1977-06-01
JPS51114310A (en) 1976-10-08
DE2510460A1 (de) 1976-09-23

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