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ES356651A1 - Maleabilization oven. (Machine-translation by Google Translate, not legally binding) - Google Patents

Maleabilization oven. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES356651A1
ES356651A1 ES356651A ES356651A ES356651A1 ES 356651 A1 ES356651 A1 ES 356651A1 ES 356651 A ES356651 A ES 356651A ES 356651 A ES356651 A ES 356651A ES 356651 A1 ES356651 A1 ES 356651A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
maleabilization
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
ES356651A
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.)
Ludwig Industrieofenbau G M B
Original Assignee
Ludwig Industrieofenbau G M B
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 Ludwig Industrieofenbau G M B filed Critical Ludwig Industrieofenbau G M B
Publication of ES356651A1 publication Critical patent/ES356651A1/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
    • C21D1/767—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material with forced gas circulation; Reheating thereof
    • 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
    • C21D5/00—Heat treatments of cast-iron
    • C21D5/04—Heat treatments of cast-iron of white cast-iron
    • C21D5/06—Malleabilising
    • C21D5/08—Malleabilising with oxidation of carbon
    • C21D5/10—Malleabilising with oxidation of carbon in gaseous agents

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)
  • Processing Of Solid Wastes (AREA)

Abstract

Melting furnace, characterized in that the device for blowing air and water vapor consists only of a certain number of injection tubes distributed through the lid of the furnace, having calculated the number of them, taking into account the necessary volume of air and steam of water and the outlet section of each of these tubes, in such a way that the air and water vapor enter the furnace practically without forming a jet (ie without great dynamic pressure). (Machine-translation by Google Translate, not legally binding)
ES356651A 1967-09-16 1968-07-30 Maleabilization oven. (Machine-translation by Google Translate, not legally binding) Expired ES356651A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1583388 1967-09-16

Publications (1)

Publication Number Publication Date
ES356651A1 true ES356651A1 (en) 1970-02-01

Family

ID=5679489

Family Applications (1)

Application Number Title Priority Date Filing Date
ES356651A Expired ES356651A1 (en) 1967-09-16 1968-07-30 Maleabilization oven. (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
ES (1) ES356651A1 (en)
FR (1) FR1576081A (en)

Also Published As

Publication number Publication date
FR1576081A (en) 1969-07-25

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