AT288044B - Tiegelofen zum Aufheizen von Stahlproben - Google Patents

Tiegelofen zum Aufheizen von Stahlproben

Info

Publication number
AT288044B
AT288044B AT575169A AT575169A AT288044B AT 288044 B AT288044 B AT 288044B AT 575169 A AT575169 A AT 575169A AT 575169 A AT575169 A AT 575169A AT 288044 B AT288044 B AT 288044B
Authority
AT
Austria
Prior art keywords
heating steel
crucible furnace
steel samples
samples
crucible
Prior art date
Application number
AT575169A
Other languages
English (en)
Inventor
Alfred Ing Tebbich
Original Assignee
Voest Ag
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 Voest Ag filed Critical Voest Ag
Priority to AT575169A priority Critical patent/AT288044B/de
Priority to DE19702007890 priority patent/DE2007890B2/de
Application granted granted Critical
Publication of AT288044B publication Critical patent/AT288044B/de

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
    • 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
    • F27B17/00—Furnaces of a kind not covered by any of groups F27B1/00 - F27B15/00
    • F27B17/02—Furnaces of a kind not covered by any of groups F27B1/00 - F27B15/00 specially designed for laboratory use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/02—Ohmic resistance heating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/204—Structure thereof, e.g. crystal structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Thermal Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Clinical Laboratory Science (AREA)
  • Furnace Details (AREA)
  • Sampling And Sample Adjustment (AREA)
AT575169A 1969-06-18 1969-06-18 Tiegelofen zum Aufheizen von Stahlproben AT288044B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT575169A AT288044B (de) 1969-06-18 1969-06-18 Tiegelofen zum Aufheizen von Stahlproben
DE19702007890 DE2007890B2 (de) 1969-06-18 1970-02-20 Tiegelofen zum aufheizen von stahlproben

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT575169A AT288044B (de) 1969-06-18 1969-06-18 Tiegelofen zum Aufheizen von Stahlproben

Publications (1)

Publication Number Publication Date
AT288044B true AT288044B (de) 1971-02-25

Family

ID=3579256

Family Applications (1)

Application Number Title Priority Date Filing Date
AT575169A AT288044B (de) 1969-06-18 1969-06-18 Tiegelofen zum Aufheizen von Stahlproben

Country Status (2)

Country Link
AT (1) AT288044B (de)
DE (1) DE2007890B2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9115090U1 (de) * 1991-12-05 1992-02-06 Foss Heraeus Analysensysteme GmbH, 6450 Hanau Vorrichtung zur Reduktion von Metalloxid
DE4308803A1 (de) * 1993-03-19 1994-09-22 Leybold Durferrit Gmbh Verfahren und Vorrichtung zum Herstellen einer kohlenstoffhaltigen gasförmigen Behandlungsatmosphäre

Also Published As

Publication number Publication date
DE2007890A1 (en) 1970-12-23
DE2007890B2 (de) 1971-08-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee