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GB842947A - Method and apparatus for quenching heated metal parts - Google Patents

Method and apparatus for quenching heated metal parts

Info

Publication number
GB842947A
GB842947A GB2384258A GB2384258A GB842947A GB 842947 A GB842947 A GB 842947A GB 2384258 A GB2384258 A GB 2384258A GB 2384258 A GB2384258 A GB 2384258A GB 842947 A GB842947 A GB 842947A
Authority
GB
United Kingdom
Prior art keywords
shield
quenching
parts
medium
metal parts
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
GB2384258A
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
Priority to GB2384258A priority Critical patent/GB842947A/en
Publication of GB842947A publication Critical patent/GB842947A/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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/63—Quenching devices for bath quenching

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)

Abstract

842,947. Quenching metal parts. ENGELHARD, W. E. July 24, 1958, No. 23842/58. Class 72 A method of quenching metal parts comprises enclosing the parts, after they have been exposed to the quenching medium, together with a portion of the quenching medium, within a shield and maintaining the parts and quenching medium within the shield until quenching is complete. As shown, the hot parts 10 on a support 16 and covered by a shield 18 are lowered into a quenching medium 14. The evolution of gas raises the shield on a rod 17 and the parts are subjected to the effect of the quenching medium; when gas evolution ceases the shield falls and again encloses the parts together with a quantity of the medium, the gas being allowed to escape from the shield round the rod 17. The parts are maintained under the shield until quenching is complete. The shield may be moved by a winch which may be under the control of a thermosensitive device in the tank.
GB2384258A 1958-07-24 1958-07-24 Method and apparatus for quenching heated metal parts Expired GB842947A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2384258A GB842947A (en) 1958-07-24 1958-07-24 Method and apparatus for quenching heated metal parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2384258A GB842947A (en) 1958-07-24 1958-07-24 Method and apparatus for quenching heated metal parts

Publications (1)

Publication Number Publication Date
GB842947A true GB842947A (en) 1960-07-27

Family

ID=10202193

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2384258A Expired GB842947A (en) 1958-07-24 1958-07-24 Method and apparatus for quenching heated metal parts

Country Status (1)

Country Link
GB (1) GB842947A (en)

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