SE388481B - Anordning for bandplanhetsmetning vid kallvalsning av magnetiskt material - Google Patents

Anordning for bandplanhetsmetning vid kallvalsning av magnetiskt material

Info

Publication number
SE388481B
SE388481B SE7500751A SE7500751A SE388481B SE 388481 B SE388481 B SE 388481B SE 7500751 A SE7500751 A SE 7500751A SE 7500751 A SE7500751 A SE 7500751A SE 388481 B SE388481 B SE 388481B
Authority
SE
Sweden
Prior art keywords
saturation
magnetic material
cold rolling
rolling magnetic
band floor
Prior art date
Application number
SE7500751A
Other languages
English (en)
Other versions
SE7500751L (sv
Inventor
O Dahle
Original Assignee
Asea 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 Asea Ab filed Critical Asea Ab
Priority to SE7500751A priority Critical patent/SE388481B/sv
Priority to BE162660A priority patent/BE836537A/xx
Priority to FR7538446A priority patent/FR2298783A1/fr
Priority to DE2600453A priority patent/DE2600453C2/de
Priority to JP51005788A priority patent/JPS5846682B2/ja
Priority to CA244,352A priority patent/CA1065644A/en
Priority to US05/651,466 priority patent/US4070614A/en
Priority to IT67155/76A priority patent/IT1055841B/it
Priority to GB2642/76A priority patent/GB1529101A/en
Publication of SE7500751L publication Critical patent/SE7500751L/sv
Publication of SE388481B publication Critical patent/SE388481B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/02—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring flatness or profile of strips
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/34—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces
    • G01B7/345—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces for measuring evenness
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S73/00—Measuring and testing
    • Y10S73/02—Magnetostrictive
SE7500751A 1975-01-24 1975-01-24 Anordning for bandplanhetsmetning vid kallvalsning av magnetiskt material SE388481B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE7500751A SE388481B (sv) 1975-01-24 1975-01-24 Anordning for bandplanhetsmetning vid kallvalsning av magnetiskt material
BE162660A BE836537A (fr) 1975-01-24 1975-12-11 Appareil de mesure de forme magneto-elastique
FR7538446A FR2298783A1 (fr) 1975-01-24 1975-12-16 Appareil de mesure de forme magneto-elastique
DE2600453A DE2600453C2 (de) 1975-01-24 1976-01-08 Gerät zur Messung der Bandebenheit beim Kaltwalzen magnetischen Materials
JP51005788A JPS5846682B2 (ja) 1975-01-24 1976-01-21 冷間圧延した場合の磁性材料の外形測定装置
CA244,352A CA1065644A (en) 1975-01-24 1976-01-22 Magnetoelastic shape meter
US05/651,466 US4070614A (en) 1975-01-24 1976-01-22 Magnetoelastic shape meter for cold-rolled strips of ferromagnetic material
IT67155/76A IT1055841B (it) 1975-01-24 1976-01-23 Misuratore magnetoelastico di forma..particolarmente per ilrileva mento delle ondulazioni nelle bande metalliche laminate
GB2642/76A GB1529101A (en) 1975-01-24 1976-01-23 Magnetoelastic shape measuring equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7500751A SE388481B (sv) 1975-01-24 1975-01-24 Anordning for bandplanhetsmetning vid kallvalsning av magnetiskt material

Publications (2)

Publication Number Publication Date
SE7500751L SE7500751L (sv) 1976-07-26
SE388481B true SE388481B (sv) 1976-10-04

Family

ID=20323478

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7500751A SE388481B (sv) 1975-01-24 1975-01-24 Anordning for bandplanhetsmetning vid kallvalsning av magnetiskt material

Country Status (9)

Country Link
US (1) US4070614A (sv)
JP (1) JPS5846682B2 (sv)
BE (1) BE836537A (sv)
CA (1) CA1065644A (sv)
DE (1) DE2600453C2 (sv)
FR (1) FR2298783A1 (sv)
GB (1) GB1529101A (sv)
IT (1) IT1055841B (sv)
SE (1) SE388481B (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502010A (en) * 1980-03-17 1985-02-26 Gearhart Industries, Inc. Apparatus including a magnetometer having a pair of U-shaped cores for extended lateral range electrical conductivity logging
JPS57137828A (en) * 1981-02-19 1982-08-25 Kawasaki Steel Corp Stress detection
HU182766B (en) * 1981-04-29 1984-03-28 Mta Mueszaki Fiz Kutato Inteze Measuring apparatus and system for measuring mechanical stress state of a ferromagnetic plate without touch
AT382458B (de) * 1982-02-11 1987-02-25 Voest Alpine Ag Verfahren zur oberflaechenpruefung von ueber dem curie-punkt heissem stahlgut sowie einrichtung zur durchfuehrung des verfahrens
US4686471A (en) * 1984-10-09 1987-08-11 Kawasaki Steel Corporation System for online-detection of the transformation value and/or flatness of steel or a magnetic material by detecting changes in induced voltages due to interlinked magnetic fluxes in detecting coils
DE3714615A1 (de) * 1987-05-01 1988-11-17 Bwg Bergwerk Walzwerk Vorrichtung zum erfassen zumindest der querkruemmung von bandbehandlungsanlagen durchlaufenden metallbaendern
DE10000845B4 (de) * 2000-01-12 2006-07-27 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh Verfahren und Vorrichtung zur berührungslosen Planheitsmessung von Metallbändern aus ferromagnetischen Werkstoffen
DK1982222T3 (da) * 2006-02-08 2012-08-27 Draka Comteq Bv Optisk fiberkabel velegnet til blæse-installation eller skubbe-installation i mikrokanaler med lille diameter
DE102008056912A1 (de) * 2008-11-12 2010-05-20 Siemens Aktiengesellschaft Sensoranordnung zur Darstellung mechanischer Spannungen an der Oberfläche von Ferromagnetischen Materialien
DE102009012904A1 (de) * 2009-03-12 2010-09-16 Evertz Hydrotechnik Gmbh & Co. Kg Messvorrichtung zum Messen der Oberflächentemperatur von Arbeitswalzen
TWI421480B (zh) * 2011-03-24 2014-01-01 China Steel Corp 應力量測探頭
CN102927893A (zh) * 2012-10-22 2013-02-13 青岛云路新能源科技有限公司 一种测量高速旋转体受热膨胀的方法及其装置
CN108732148B (zh) * 2018-05-09 2023-12-22 冶金自动化研究设计院 一种荧光磁粉探伤在线检测装置及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2057835A (en) * 1933-04-13 1936-10-20 Karajan Wolfgang Device for measuring the thickness of sheet metal and metal foil
US3311818A (en) * 1963-03-11 1967-03-28 Api Instr Company Non-contact apparatus for magnetically measuring strain
DE1623303A1 (de) * 1967-09-01 1970-12-23 Siemens Ag Einrichtung zur Dickenmessung von durchlaufendem Walzgut
JPS4810416B1 (sv) * 1968-07-12 1973-04-03
BE760080A (fr) * 1969-12-10 1971-05-17 Jones & Laughlin Steel Corp Methode et appareil pour la mesure des contraintes dans un materiau ferromagnetique
US3711766A (en) * 1970-03-02 1973-01-16 Jones & Laughlin Steel Corp Method and apparatus for use in measuring resultant tension forces in steel strip by sequentially establishing flux paths across said strip
AT329293B (de) * 1974-01-15 1976-05-10 Voest Ag Verfahren zum erfassen der planheit eines kaltgewalzten ferromagnetischen bandes und vorrichtung zur durchfuhrung des verfahrens

Also Published As

Publication number Publication date
JPS5846682B2 (ja) 1983-10-18
FR2298783B1 (sv) 1982-02-19
GB1529101A (en) 1978-10-18
DE2600453C2 (de) 1983-11-03
BE836537A (fr) 1976-04-01
US4070614A (en) 1978-01-24
CA1065644A (en) 1979-11-06
SE7500751L (sv) 1976-07-26
DE2600453A1 (de) 1976-07-29
IT1055841B (it) 1982-01-11
JPS51126169A (en) 1976-11-04
FR2298783A1 (fr) 1976-08-20

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