GB830638A - Improvements in and relating to furnaces for heat treating metal articles - Google Patents

Improvements in and relating to furnaces for heat treating metal articles

Info

Publication number
GB830638A
GB830638A GB15176/58A GB1517658A GB830638A GB 830638 A GB830638 A GB 830638A GB 15176/58 A GB15176/58 A GB 15176/58A GB 1517658 A GB1517658 A GB 1517658A GB 830638 A GB830638 A GB 830638A
Authority
GB
United Kingdom
Prior art keywords
furnaces
relating
heat treating
metal articles
treating metal
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.)
Expired
Application number
GB15176/58A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB830638A publication Critical patent/GB830638A/en
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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • 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
    • C21D9/70—Furnaces for ingots, i.e. soaking pits

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)
  • Tunnel Furnaces (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

830,638. Metal heating furnaces. HUET, A. May 12, 1958 [June 6, 1957], No. 15176/58. Class 51 (2). A heat treatment furnace comprises frustoconical sections a and b with burners c<SP>1</SP>, c<SP>2</SP> at the apices, part b being movably mounted partly on rollers d running in tracks e and partly on a pinion f meshing with a rack b and rotated by a hand wheel g. The parts a and b each comprise a casing i lined with refractory material j.
GB15176/58A 1957-06-06 1958-05-12 Improvements in and relating to furnaces for heat treating metal articles Expired GB830638A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR830638X 1957-06-06

Publications (1)

Publication Number Publication Date
GB830638A true GB830638A (en) 1960-03-16

Family

ID=9287996

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15176/58A Expired GB830638A (en) 1957-06-06 1958-05-12 Improvements in and relating to furnaces for heat treating metal articles

Country Status (1)

Country Link
GB (1) GB830638A (en)

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