ES256253A1 - Improvements relating to heat treatment furnaces - Google Patents

Improvements relating to heat treatment furnaces

Info

Publication number
ES256253A1
ES256253A1 ES0256253A ES256253A ES256253A1 ES 256253 A1 ES256253 A1 ES 256253A1 ES 0256253 A ES0256253 A ES 0256253A ES 256253 A ES256253 A ES 256253A ES 256253 A1 ES256253 A1 ES 256253A1
Authority
ES
Spain
Prior art keywords
antechamber
load
until
heat treatment
improvements relating
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
ES0256253A
Other languages
Spanish (es)
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.)
GUINEA HERMANOS INGENIEROS SOC
Original Assignee
GUINEA HERMANOS INGENIEROS SOC
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 GUINEA HERMANOS INGENIEROS SOC filed Critical GUINEA HERMANOS INGENIEROS SOC
Publication of ES256253A1 publication Critical patent/ES256253A1/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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material

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)
  • Furnace Charging Or Discharging (AREA)

Abstract

Method for treating the load of pieces in a furnace characterized in that it comprises the following operations: introduction of the load into the controlled atmosphere of the antechamber, maintenance of this in said chamber until it is purged, transfer of the charge horizontally until it is placed on the bottom door of the treatment chamber, elevation of the same to the interior of the treatment chamber, followed by a process of treatment of the load, its descent to the antechamber and transfer horizontally, within the atmosphere controlled, until it is placed on top of the quenching tank, to then lower it to it for its subsequent cooling and once refrigerated, remove it from the antechamber. (Machine-translation by Google Translate, not legally binding)
ES0256253A 1959-03-04 1960-03-03 Improvements relating to heat treatment furnaces Expired ES256253A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB760659A GB892519A (en) 1959-03-04 1959-03-04 Improvements relating to heat treatment furnaces

Publications (1)

Publication Number Publication Date
ES256253A1 true ES256253A1 (en) 1960-11-01

Family

ID=9836346

Family Applications (2)

Application Number Title Priority Date Filing Date
ES0256253A Expired ES256253A1 (en) 1959-03-04 1960-03-03 Improvements relating to heat treatment furnaces
ES0256252A Expired ES256252A1 (en) 1959-03-04 1960-03-03 Improvements relating to heat treatment furnaces

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES0256252A Expired ES256252A1 (en) 1959-03-04 1960-03-03 Improvements relating to heat treatment furnaces

Country Status (3)

Country Link
DE (1) DE1913359U (en)
ES (2) ES256253A1 (en)
GB (1) GB892519A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1271736B (en) * 1963-10-30 1968-07-04 Wilhelm Ulama Hardening machine for long and standing workpieces to be hardened
CH478918A (en) * 1968-08-26 1969-09-30 Kaesermann & Sperisen S A Automatic installation for heat treatment of objects
DE2924270C2 (en) * 1979-06-15 1986-10-16 Dr. Werner Herdieckerhoff, Nachf. Industrieöfen-Apparatebau, 4750 Unna Working method for the structure and / or surface refinement of metals and devices therefor
DE3223224A1 (en) * 1982-06-22 1983-12-22 Japan Oxygen Co., Ltd., Tokyo Vacuum furnace
DE102005041233B4 (en) * 2005-08-31 2010-09-02 KGO Kaminski Gießerei- und Ofenanlagen GmbH Heat treatment plant
CN114350903A (en) * 2021-12-31 2022-04-15 无锡透平叶片有限公司 Quenching cooling method of 5CrNiMoV module
CN114799165B (en) * 2022-04-28 2024-06-21 江苏华普干燥工程有限公司 Box-type sintering furnace

Also Published As

Publication number Publication date
ES256252A1 (en) 1960-11-01
GB892519A (en) 1962-03-28
DE1913359U (en) 1965-04-08

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