FI42012B - - Google Patents

Info

Publication number
FI42012B
FI42012B FI187566A FI187566A FI42012B FI 42012 B FI42012 B FI 42012B FI 187566 A FI187566 A FI 187566A FI 187566 A FI187566 A FI 187566A FI 42012 B FI42012 B FI 42012B
Authority
FI
Finland
Application number
FI187566A
Other languages
Finnish (fi)
Inventor
R Malmstroem
S Maekipirtti
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Priority to FI187566A priority Critical patent/FI42012B/fi
Priority to AT649767A priority patent/AT280620B/de
Priority to DE19671583276 priority patent/DE1583276A1/de
Priority to FR1566165D priority patent/FR1566165A/fr
Priority to SE1053367A priority patent/SE330899B/xx
Priority to GB3239167A priority patent/GB1171017A/en
Application granted granted Critical
Publication of FI42012B publication Critical patent/FI42012B/fi

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
    • C21D1/773—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material under reduced pressure or vacuum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
    • F27B9/028—Multi-chamber type furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/04—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity adapted for treating the charge in vacuum or special atmosphere
    • F27B9/045—Furnaces with controlled atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FI187566A 1966-07-13 1966-07-13 FI42012B (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI187566A FI42012B (de) 1966-07-13 1966-07-13
AT649767A AT280620B (de) 1966-07-13 1967-07-11 Anlage zur kontinuierlichen metallurgischen Behandlung verschiedener Materialien bei Unterdruck oder Vakuum und bei erhöhter Temperatur
DE19671583276 DE1583276A1 (de) 1966-07-13 1967-07-12 Anlage zur metallurgischen,kontinuierlichen Behandlung verschiedener Materialien bei Unterdruck und erhoehter Temperatur,z.B.von Ferrolegierungen
FR1566165D FR1566165A (de) 1966-07-13 1967-07-13
SE1053367A SE330899B (de) 1966-07-13 1967-07-13
GB3239167A GB1171017A (en) 1966-07-13 1967-07-13 Apparatus for Carrying Out Metallurgical Treatment.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI187566A FI42012B (de) 1966-07-13 1966-07-13

Publications (1)

Publication Number Publication Date
FI42012B true FI42012B (de) 1969-12-31

Family

ID=8506343

Family Applications (1)

Application Number Title Priority Date Filing Date
FI187566A FI42012B (de) 1966-07-13 1966-07-13

Country Status (6)

Country Link
AT (1) AT280620B (de)
DE (1) DE1583276A1 (de)
FI (1) FI42012B (de)
FR (1) FR1566165A (de)
GB (1) GB1171017A (de)
SE (1) SE330899B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2232426A1 (de) * 1972-07-01 1974-01-10 Malcolm Frederick Will Knowles Waermebehandlungsofen, insbesondere vakuumofen
FR2487491A1 (fr) * 1980-07-25 1982-01-29 Bmi Four a passage sous vide pour le traitement thermique ou thermochimique en continu de metaux
FR2532737A1 (fr) * 1982-09-07 1984-03-09 Inst Elektrotermicheskogo Obor Four electrique continu pour le traitement physicochimique de pieces metalliques
DE4312627A1 (de) * 1993-04-19 1994-10-20 Hauzer Holding Verfahren und Vorrichtung zur Wärmebehandlung von Gegenständen
CN103307870A (zh) * 2013-06-25 2013-09-18 湘西自治州丰达合金科技有限公司 氮化钒生产用轨道式真空炉
CN106197007B (zh) * 2016-09-19 2018-05-08 山东大学 一种全封闭气体保护阶梯温度加热炉
CN109628863B (zh) * 2018-12-04 2023-08-29 苏州中门子工业炉科技有限公司 高温镍基合金管材全氢光亮固溶热处理辊底炉及工艺

Also Published As

Publication number Publication date
GB1171017A (en) 1969-11-19
FR1566165A (de) 1969-05-09
SE330899B (de) 1970-12-07
AT280620B (de) 1970-04-27
DE1583276A1 (de) 1970-08-06

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