ES2033500T3 - Procedimiento para la preparacion de una atmosfera de tratamiento en un dispositivo de tratamiento termico. - Google Patents

Procedimiento para la preparacion de una atmosfera de tratamiento en un dispositivo de tratamiento termico.

Info

Publication number
ES2033500T3
ES2033500T3 ES198989116228T ES89116228T ES2033500T3 ES 2033500 T3 ES2033500 T3 ES 2033500T3 ES 198989116228 T ES198989116228 T ES 198989116228T ES 89116228 T ES89116228 T ES 89116228T ES 2033500 T3 ES2033500 T3 ES 2033500T3
Authority
ES
Spain
Prior art keywords
heat
starting materials
treating device
mass
procedure
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 - Lifetime
Application number
ES198989116228T
Other languages
English (en)
Spanish (es)
Inventor
Reinhard Dipl.-Ing. Strigl
Andreas Dipl.-Ing. Dey
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.)
Linde GmbH
Original Assignee
Linde GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6362549&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2033500(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Linde GmbH filed Critical Linde GmbH
Application granted granted Critical
Publication of ES2033500T3 publication Critical patent/ES2033500T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C21D1/76—Adjusting the composition of the atmosphere

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Furnace Details (AREA)
  • Tunnel Furnaces (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
ES198989116228T 1988-09-08 1989-09-02 Procedimiento para la preparacion de una atmosfera de tratamiento en un dispositivo de tratamiento termico. Expired - Lifetime ES2033500T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3830559A DE3830559C1 (https=) 1988-09-08 1988-09-08

Publications (1)

Publication Number Publication Date
ES2033500T3 true ES2033500T3 (es) 1993-03-16

Family

ID=6362549

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989116228T Expired - Lifetime ES2033500T3 (es) 1988-09-08 1989-09-02 Procedimiento para la preparacion de una atmosfera de tratamiento en un dispositivo de tratamiento termico.

Country Status (5)

Country Link
EP (1) EP0364709B1 (https=)
AT (1) ATE77841T1 (https=)
DE (2) DE3830559C1 (https=)
ES (1) ES2033500T3 (https=)
PT (1) PT91642B (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4308803A1 (de) * 1993-03-19 1994-09-22 Leybold Durferrit Gmbh Verfahren und Vorrichtung zum Herstellen einer kohlenstoffhaltigen gasförmigen Behandlungsatmosphäre

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH643597A5 (de) * 1979-12-20 1984-06-15 Maag Zahnraeder & Maschinen Ag Verfahren zum regelbaren aufkohlen oder erwaermen in schutzgas von werkstuecken aus stahl.
DE3037643A1 (de) * 1980-10-04 1982-05-13 Linde Ag, 6200 Wiesbaden Verfahren und vorrichtung zum entkohlenden oder kohlungsneutralen gluehen von metallteilen
DE3422608A1 (de) * 1984-06-18 1985-12-19 Linde Ag, 6200 Wiesbaden Verfahren und vorrichtung zum herstellen einer kohlenmonoxid und wasserstoff enthaltenden gasatmosphaere

Also Published As

Publication number Publication date
EP0364709B1 (de) 1992-07-01
PT91642B (pt) 1995-08-09
DE58901774D1 (de) 1992-08-06
ATE77841T1 (de) 1992-07-15
DE3830559C1 (https=) 1989-03-09
PT91642A (pt) 1990-03-30
EP0364709A1 (de) 1990-04-25

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