IT965015B - PROCEDURE AND DEVICE FOR TEM PRA WITHOUT DEFORMATION OF PIECES WITH ROTATION SYMMETRY HEATED TO THE TEMPERATURE TEMPERATURE - Google Patents

PROCEDURE AND DEVICE FOR TEM PRA WITHOUT DEFORMATION OF PIECES WITH ROTATION SYMMETRY HEATED TO THE TEMPERATURE TEMPERATURE

Info

Publication number
IT965015B
IT965015B IT31740/71A IT3174071A IT965015B IT 965015 B IT965015 B IT 965015B IT 31740/71 A IT31740/71 A IT 31740/71A IT 3174071 A IT3174071 A IT 3174071A IT 965015 B IT965015 B IT 965015B
Authority
IT
Italy
Prior art keywords
temperature
pra
tem
deformation
pieces
Prior art date
Application number
IT31740/71A
Other languages
Italian (it)
Original Assignee
Voest 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 Voest Ag filed Critical Voest Ag
Application granted granted Critical
Publication of IT965015B publication Critical patent/IT965015B/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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below

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 Treatment Of Articles (AREA)
IT31740/71A 1970-11-30 1971-11-27 PROCEDURE AND DEVICE FOR TEM PRA WITHOUT DEFORMATION OF PIECES WITH ROTATION SYMMETRY HEATED TO THE TEMPERATURE TEMPERATURE IT965015B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1074670A AT319306B (en) 1970-11-30 1970-11-30 Method and device for distortion-free quenching of rotationally symmetrical workpieces heated to hardening temperature

Publications (1)

Publication Number Publication Date
IT965015B true IT965015B (en) 1974-01-31

Family

ID=3624415

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31740/71A IT965015B (en) 1970-11-30 1971-11-27 PROCEDURE AND DEVICE FOR TEM PRA WITHOUT DEFORMATION OF PIECES WITH ROTATION SYMMETRY HEATED TO THE TEMPERATURE TEMPERATURE

Country Status (12)

Country Link
US (1) US3749384A (en)
JP (1) JPS518729B1 (en)
AT (1) AT319306B (en)
CH (1) CH575998A5 (en)
CS (1) CS161925B2 (en)
DE (1) DE2100407C3 (en)
FR (1) FR2116160A5 (en)
GB (1) GB1328036A (en)
IT (1) IT965015B (en)
PL (1) PL77030B1 (en)
SE (1) SE383532B (en)
YU (1) YU34544B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3932238A (en) * 1975-01-24 1976-01-13 Drever Company Method and apparatus for quenching pipe
JPS5887226A (en) * 1981-11-18 1983-05-25 Nippon Steel Corp Method and device for cooling steel pipe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1524578A (en) * 1922-11-25 1925-01-27 Christer P Sandberg Heat treatment of steel tires and wheels

Also Published As

Publication number Publication date
US3749384A (en) 1973-07-31
DE2100407A1 (en) 1972-05-31
JPS518729B1 (en) 1976-03-19
YU300871A (en) 1979-02-28
CS161925B2 (en) 1975-06-10
CH575998A5 (en) 1976-05-31
FR2116160A5 (en) 1972-07-07
GB1328036A (en) 1973-08-22
DE2100407C3 (en) 1981-01-08
AT319306B (en) 1974-12-10
PL77030B1 (en) 1975-02-28
YU34544B (en) 1979-09-10
SE383532B (en) 1976-03-15
DE2100407B2 (en) 1980-04-24

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