ZA200803710B - An arrangement and a method for heating metal objects - Google Patents

An arrangement and a method for heating metal objects

Info

Publication number
ZA200803710B
ZA200803710B ZA200803710A ZA200803710A ZA200803710B ZA 200803710 B ZA200803710 B ZA 200803710B ZA 200803710 A ZA200803710 A ZA 200803710A ZA 200803710 A ZA200803710 A ZA 200803710A ZA 200803710 B ZA200803710 B ZA 200803710B
Authority
ZA
South Africa
Prior art keywords
arrangement
metal objects
heating metal
heating
objects
Prior art date
Application number
ZA200803710A
Inventor
Dahlberg Kurt
Borgstroem Dan
Original Assignee
Morphic Technologies Ab
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 Morphic Technologies Ab filed Critical Morphic Technologies Ab
Publication of ZA200803710B publication Critical patent/ZA200803710B/en

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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/10—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated by hot air or gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/10—Means for treating work or cutting member to facilitate cutting by heating
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0056—Furnaces through which the charge is moved in a horizontal straight path
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0075—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rods of limited length
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
    • F27B9/243—Endless-strand conveyor
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/3005—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/38—Arrangements of devices for charging
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/39—Arrangements of devices for discharging
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/40—Arrangements of controlling or monitoring devices
    • 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
    • F27D19/00—Arrangements of controlling devices
    • 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/0014—Devices for monitoring temperature
ZA200803710A 2005-11-08 2006-11-06 An arrangement and a method for heating metal objects ZA200803710B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0502474A SE530124C2 (en) 2005-11-08 2005-11-08 Arrangement and method of heating metal objects

Publications (1)

Publication Number Publication Date
ZA200803710B true ZA200803710B (en) 2009-09-30

Family

ID=38023532

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200803710A ZA200803710B (en) 2005-11-08 2006-11-06 An arrangement and a method for heating metal objects

Country Status (11)

Country Link
US (1) US20080237943A1 (en)
EP (1) EP1945420A4 (en)
JP (1) JP2009515129A (en)
KR (1) KR20080080294A (en)
CN (1) CN101331009B (en)
AU (1) AU2006312319A1 (en)
BR (1) BRPI0618637A2 (en)
CA (1) CA2626938A1 (en)
SE (1) SE530124C2 (en)
WO (1) WO2007055650A1 (en)
ZA (1) ZA200803710B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8783953B2 (en) * 2011-07-21 2014-07-22 Roller Bearing Company Of America, Inc. Low friction seal for bearings
DE102012104537A1 (en) * 2012-05-25 2013-11-28 Benteler Automobiltechnik Gmbh Furnace plant and method for operating the furnace
CN102897533B (en) * 2012-10-23 2014-11-12 昆山特力伯传动科技有限公司 Conveyor belt heating method
CN105710130B (en) * 2016-03-30 2018-01-30 宁波大学 A kind of floating pressure device of cross wedge rolling rolled piece
CN105728292A (en) * 2016-04-19 2016-07-06 儒玛实业（上海）有限公司 Electric heating device
CN107502724A (en) * 2017-07-06 2017-12-22 江苏永昊高强度螺栓有限公司 Bolt heat treatment system and method
US20190017745A1 (en) * 2017-07-11 2019-01-17 Air Products And Chemicals, Inc. Systems and Methods for Preheating Metal-Containing Pellets
JP2020041737A (en) * 2018-09-10 2020-03-19 光洋サーモシステム株式会社 Heat treatment device
CN108982201A (en) * 2018-10-16 2018-12-11 无锡科智达科技有限公司 A kind of air bath temperature control device and system
TWI696704B (en) * 2019-03-19 2020-06-21 輯興熱處理工業股份有限公司 Colorizing method and device
TWI716899B (en) * 2019-03-19 2021-01-21 輯興熱處理工業股份有限公司 Colorizing method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2296806A (en) * 1940-05-28 1942-09-22 Salem Engineering Company Apparatus for heating metal objects
US4343209A (en) * 1980-08-12 1982-08-10 Advanced Machine Design Company Zone heating and shearing system, and method
US4537102A (en) * 1983-02-03 1985-08-27 Park-Ohio Industries, Inc. Method of shearing metal billets
IT1239118B (en) * 1989-11-24 1993-09-28 Elind SYSTEM FOR HEATING BARS AND STEEL BILLS Upstream of a SHEAR FOR SUBSEQUENT PROCESSING
US5224638A (en) * 1990-08-20 1993-07-06 Alpha Industries, Inc. Induction severing apparatus
FR2682623B1 (en) * 1991-10-22 1994-02-18 Ascometal HOT FORGING INSTALLATION OF WORKPIECES FROM BARS.
US6620354B1 (en) * 1999-11-29 2003-09-16 The Conair Group, Inc. Apparatus and method for producing and cutting extruded material using temperature feedback
DE10046957A1 (en) * 2000-09-21 2002-04-11 Basf Ag Process for producing a multimetal oxide catalyst, process for producing unsaturated aldehydes and / or carboxylic acids and band calciner
WO2003006390A1 (en) * 2001-07-11 2003-01-23 Feracitas Oy Method for conducting heat to a glass sheet
CN1296784C (en) * 2004-05-10 2007-01-24 浙江大学 Automated control experimental apparatus for micro simulated tunnel kiln

Also Published As

Publication number Publication date
EP1945420A4 (en) 2011-01-05
CN101331009B (en) 2010-05-19
EP1945420A1 (en) 2008-07-23
SE530124C2 (en) 2008-03-04
US20080237943A1 (en) 2008-10-02
AU2006312319A1 (en) 2007-05-18
KR20080080294A (en) 2008-09-03
CA2626938A1 (en) 2007-05-18
SE0502474L (en) 2007-05-09
BRPI0618637A2 (en) 2011-09-06
WO2007055650A1 (en) 2007-05-18
JP2009515129A (en) 2009-04-09
CN101331009A (en) 2008-12-24

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