IT1199334B - Disposizione e procedimento per il controllo di processi di trattamento termico - Google Patents

Disposizione e procedimento per il controllo di processi di trattamento termico

Info

Publication number
IT1199334B
IT1199334B IT48766/86A IT4876686A IT1199334B IT 1199334 B IT1199334 B IT 1199334B IT 48766/86 A IT48766/86 A IT 48766/86A IT 4876686 A IT4876686 A IT 4876686A IT 1199334 B IT1199334 B IT 1199334B
Authority
IT
Italy
Prior art keywords
provision
procedure
control
heat treatment
treatment processes
Prior art date
Application number
IT48766/86A
Other languages
English (en)
Italian (it)
Other versions
IT8648766A0 (it
Inventor
Hans-Heinrich Mobius
Reinhold Hartung
Wilfried Zastrow
Klaus Teske
Helmut Ullmann
Hans-Joachim Berg
Siegfried Bohmer
Erwin Prescher
Original Assignee
Junkalor Dessau
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
Priority claimed from DD28520085A external-priority patent/DD245052B3/de
Priority claimed from DD28519985A external-priority patent/DD245051A1/de
Application filed by Junkalor Dessau filed Critical Junkalor Dessau
Publication of IT8648766A0 publication Critical patent/IT8648766A0/it
Application granted granted Critical
Publication of IT1199334B publication Critical patent/IT1199334B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/417—Systems using cells, i.e. more than one cell and probes with solid electrolytes
    • 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
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Metallurgy (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Food Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
IT48766/86A 1985-12-23 1986-12-19 Disposizione e procedimento per il controllo di processi di trattamento termico IT1199334B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD28520085A DD245052B3 (de) 1985-12-23 1985-12-23 Verfahren zur kontrolle von waermebehandlungsprozessen unter verwendung einer equilibriersonde
DD28519985A DD245051A1 (de) 1985-12-23 1985-12-23 Anordnung zur kontrolle von waermebehandlungsprozessen sowie verfahren dazu

Publications (2)

Publication Number Publication Date
IT8648766A0 IT8648766A0 (it) 1986-12-19
IT1199334B true IT1199334B (it) 1988-12-30

Family

ID=25748026

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48766/86A IT1199334B (it) 1985-12-23 1986-12-19 Disposizione e procedimento per il controllo di processi di trattamento termico

Country Status (4)

Country Link
DE (1) DE3632480A1 (enrdf_load_stackoverflow)
FR (1) FR2592190B1 (enrdf_load_stackoverflow)
GB (1) GB2184549B (enrdf_load_stackoverflow)
IT (1) IT1199334B (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4211395B4 (de) * 1992-04-04 2004-04-08 Process-Electronic Analyse- und Regelgeräte GmbH Verfahren zum Nitrocarburieren oder Carbonitrieren von Werkstücken und Ofen hierzu
FR2749937B1 (fr) * 1996-06-14 1998-09-04 Jean Michel Crevoiserat Procede de mesure de la pression partielle d'oxygene dans une atmosphere de nitruration ou de nitrocarburation gazeuses et sonde pour realiser cette mesure
US6024893A (en) * 1998-06-24 2000-02-15 Caterpillar Inc. Method for controlling a nitriding furnace
JP3531736B2 (ja) * 2001-01-19 2004-05-31 オリエンタルエンヂニアリング株式会社 浸炭方法及び浸炭装置
DE10152204B4 (de) * 2001-10-23 2004-01-22 Schwäbische Härtetechnik Ulm GmbH Vorrichtung und Verfahren zum Messen und/oder Regeln der Aufkohlungsatmophäre in einer Vakuumaufkohlungsanlage
GB2417083B (en) * 2004-08-13 2006-08-16 Mark Sinclair Varney An electrochemical carbon dioxide gas sensor
AU2007274795A1 (en) 2006-07-21 2008-01-24 Anaxsys Technology Limited Gas sensor
US8449473B2 (en) 2006-10-18 2013-05-28 Anaxsys Technology Limited Gas sensor
JP2011516190A (ja) 2008-04-10 2011-05-26 アナクシス・テクノロジー・リミテッド ガスセンサー
DE102012210753A1 (de) * 2012-06-25 2014-01-02 Software & Technologie Glas Gmbh (Stg) Verfahren zur Bestimmung eines Kohlenmonoxid-Anteils in einem Abgasstrom, insbesondere eine Steuereinrichtung und einem regenerativ befeuerten Industrieofen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2304622A1 (de) * 1973-01-31 1974-08-15 Bosch Gmbh Robert Einrichtung zur ueberwachung von katalytischen reaktoren in abgasentgiftungsanlagen von brennkraftmaschinen
AT347994B (de) * 1974-03-21 1979-01-25 Daimler Benz Ag Verfahren zum nitrieren von metallen
US3960500A (en) * 1975-01-09 1976-06-01 Bailey Meter Company Gas sampling analyzing system
DD126027A1 (enrdf_load_stackoverflow) * 1976-01-30 1977-06-15
DD138245B1 (de) * 1978-08-30 1980-12-10 Moebius Hans Heinrich Einrichtung zur gasanalyse mit galvanischen festelektrolytzellen
DD222416A1 (de) * 1983-07-07 1985-05-15 Adw Ddr Vorrichtung zur kontrolle ammoniakhaltiger gase
DD227802B1 (de) * 1983-07-07 1991-03-28 Adw Ddr Verfahren zur kontrolle ammoniakhaltiger gase
DD222415A1 (de) * 1983-07-07 1985-05-15 Adw Ddr Vorrichtung zur kontrolle ammoniakhaltiger gase
FR2565692B1 (fr) * 1984-06-07 1992-01-10 Montabert Ets Dispositif d'analyse de la teneur en oxygene de l'atmosphere d'un four, notamment de traitement thermique des aciers

Also Published As

Publication number Publication date
GB2184549A (en) 1987-06-24
DE3632480C2 (enrdf_load_stackoverflow) 1988-06-09
IT8648766A0 (it) 1986-12-19
FR2592190A1 (fr) 1987-06-26
GB8626550D0 (en) 1986-12-10
GB2184549B (en) 1990-03-14
DE3632480A1 (de) 1987-07-02
FR2592190B1 (fr) 1991-04-05

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19951228