GB8626550D0 - Heat treatment - Google Patents

Heat treatment

Info

Publication number
GB8626550D0
GB8626550D0 GB868626550A GB8626550A GB8626550D0 GB 8626550 D0 GB8626550 D0 GB 8626550D0 GB 868626550 A GB868626550 A GB 868626550A GB 8626550 A GB8626550 A GB 8626550A GB 8626550 D0 GB8626550 D0 GB 8626550D0
Authority
GB
United Kingdom
Prior art keywords
heat treatment
treatment
heat
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.)
Granted
Application number
GB868626550A
Other versions
GB2184549A (en
GB2184549B (en
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.)
JUNKALOR DESSAU
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/en
Priority claimed from DD28519985A external-priority patent/DD245051A1/en
Application filed by JUNKALOR DESSAU filed Critical JUNKALOR DESSAU
Publication of GB8626550D0 publication Critical patent/GB8626550D0/en
Publication of GB2184549A publication Critical patent/GB2184549A/en
Application granted granted Critical
Publication of GB2184549B publication Critical patent/GB2184549B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
GB8626550A 1985-12-23 1986-11-06 Arrangement for and method of monitoring heat treatment processes Expired - Lifetime GB2184549B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD28520085A DD245052B3 (en) 1985-12-23 1985-12-23 METHOD FOR CHECKING HEAT TREATMENT PROCESSES USING AN EQUILIBRIATION PROBE
DD28519985A DD245051A1 (en) 1985-12-23 1985-12-23 ARRANGEMENT FOR CHECKING HEAT TREATMENT PROCESSES AND METHOD THEREFOR

Publications (3)

Publication Number Publication Date
GB8626550D0 true GB8626550D0 (en) 1986-12-10
GB2184549A GB2184549A (en) 1987-06-24
GB2184549B GB2184549B (en) 1990-03-14

Family

ID=25748026

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8626550A Expired - Lifetime GB2184549B (en) 1985-12-23 1986-11-06 Arrangement for and method of monitoring heat treatment processes

Country Status (4)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4211395B4 (en) * 1992-04-04 2004-04-08 Process-Electronic Analyse- und Regelgeräte GmbH Process for nitrocarburizing or carbonitriding workpieces and furnace therefor
FR2749937B1 (en) * 1996-06-14 1998-09-04 Jean Michel Crevoiserat METHOD FOR MEASURING THE PARTIAL PRESSURE OF OXYGEN IN A GAS NITRURATION OR NITROCARBURING ATMOSPHERE AND PROBE FOR CARRYING OUT THIS MEASUREMENT
US6024893A (en) * 1998-06-24 2000-02-15 Caterpillar Inc. Method for controlling a nitriding furnace
JP3531736B2 (en) * 2001-01-19 2004-05-31 オリエンタルエンヂニアリング株式会社 Carburizing method and carburizing device
DE10152204B4 (en) * 2001-10-23 2004-01-22 Schwäbische Härtetechnik Ulm GmbH Device and method for measuring and / or regulating the carburizing atmosphere in a vacuum carburizing plant
GB2417083B (en) * 2004-08-13 2006-08-16 Mark Sinclair Varney An electrochemical carbon dioxide gas sensor
EP2710955A1 (en) 2006-07-21 2014-03-26 Anaxsys Technology Limited Gas sensor
US8449473B2 (en) 2006-10-18 2013-05-28 Anaxsys Technology Limited Gas sensor
WO2009125225A1 (en) 2008-04-10 2009-10-15 Anaxsys Technology Ltd Gas sensor
DE102012210753A1 (en) * 2012-06-25 2014-01-02 Software & Technologie Glas Gmbh (Stg) Method for determining a carbon monoxide component in an exhaust gas stream, in particular a control device and a regeneratively fired industrial furnace

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2304622A1 (en) * 1973-01-31 1974-08-15 Bosch Gmbh Robert DEVICE FOR MONITORING CATALYTIC REACTORS IN EXHAUST GAS DETOXIFICATION SYSTEMS OF COMBUSTION MACHINES
AT347994B (en) * 1974-03-21 1979-01-25 Daimler Benz Ag METAL NITRATION METHOD
US3960500A (en) * 1975-01-09 1976-06-01 Bailey Meter Company Gas sampling analyzing system
DD126027A1 (en) * 1976-01-30 1977-06-15
DD138245B1 (en) * 1978-08-30 1980-12-10 Moebius Hans Heinrich DEVICE FOR GAS ANALYSIS WITH GALVANIC FIXED TECTROLYTIC CELLS
DD222415A1 (en) * 1983-07-07 1985-05-15 Adw Ddr DEVICE FOR CONTROLLING AMMONIA-CONTAINING GASES
DD227802B1 (en) * 1983-07-07 1991-03-28 Adw Ddr METHOD FOR CONTROLLING AMMONIA-CONTAINING GASES
DD222416A1 (en) * 1983-07-07 1985-05-15 Adw Ddr DEVICE FOR CONTROLLING AMMONIA-CONTAINING GASES
FR2565692B1 (en) * 1984-06-07 1992-01-10 Montabert Ets DEVICE FOR ANALYZING THE OXYGEN CONTENT OF THE ATMOSPHERE OF AN OVEN, IN PARTICULAR FOR STEEL HEAT TREATMENT

Also Published As

Publication number Publication date
GB2184549A (en) 1987-06-24
FR2592190B1 (en) 1991-04-05
FR2592190A1 (en) 1987-06-26
DE3632480A1 (en) 1987-07-02
IT8648766A0 (en) 1986-12-19
GB2184549B (en) 1990-03-14
DE3632480C2 (en) 1988-06-09
IT1199334B (en) 1988-12-30

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