GB2490393B - Improvements in sensors - Google Patents

Improvements in sensors

Info

Publication number
GB2490393B
GB2490393B GB1205896.2A GB201205896A GB2490393B GB 2490393 B GB2490393 B GB 2490393B GB 201205896 A GB201205896 A GB 201205896A GB 2490393 B GB2490393 B GB 2490393B
Authority
GB
United Kingdom
Prior art keywords
sensors
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.)
Active
Application number
GB1205896.2A
Other versions
GB2490393A (en
GB201205896D0 (en
Inventor
Anthony Peyton
Wuliang Yin
Stephen John Dickinson
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.)
University of Manchester
Original Assignee
University of Manchester
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 University of Manchester filed Critical University of Manchester
Priority to GB1205896.2A priority Critical patent/GB2490393B/en
Publication of GB201205896D0 publication Critical patent/GB201205896D0/en
Publication of GB2490393A publication Critical patent/GB2490393A/en
Application granted granted Critical
Publication of GB2490393B publication Critical patent/GB2490393B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B21B38/04—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring thickness, width, diameter or other transverse dimensions of the product
    • 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
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/0023—Electronic aspects, e.g. circuits for stimulation, evaluation, control; Treating the measured signals; calibration
    • G01R33/0035—Calibration of single magnetic sensors, e.g. integrated calibration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • G01R33/1223—Measuring permeability, i.e. permeameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
    • 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
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/80—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating mechanical hardness, e.g. by investigating saturation or remanence of ferromagnetic material
    • 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
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
GB1205896.2A 2011-04-27 2011-04-27 Improvements in sensors Active GB2490393B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1205896.2A GB2490393B (en) 2011-04-27 2011-04-27 Improvements in sensors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1205896.2A GB2490393B (en) 2011-04-27 2011-04-27 Improvements in sensors

Publications (3)

Publication Number Publication Date
GB201205896D0 GB201205896D0 (en) 2012-05-16
GB2490393A GB2490393A (en) 2012-10-31
GB2490393B true GB2490393B (en) 2013-03-13

Family

ID=46160211

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1205896.2A Active GB2490393B (en) 2011-04-27 2011-04-27 Improvements in sensors

Country Status (1)

Country Link
GB (1) GB2490393B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10989692B2 (en) 2016-03-21 2021-04-27 Railpod, Inc. Combined passive and active method and systems to detect and measure internal flaws within metal rails

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2629920C1 (en) * 2016-05-12 2017-09-04 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Steel phase composition control member
CN112313353A (en) * 2018-06-21 2021-02-02 首要金属科技美国有限责任公司 Method and system for controlling the microstructure of a steel strip in a hot-working apparatus using electromagnetic sensors
KR20230014782A (en) * 2020-07-03 2023-01-30 제이에프이 스틸 가부시키가이샤 Sensitivity calibration method, inspection device and magnetic sensor group
DE102021205429A1 (en) 2021-05-28 2022-12-01 Sms Group Gmbh Plant and process for the production of wire and/or bar-shaped steels
EP4109087A1 (en) 2021-06-21 2022-12-28 NV Bekaert SA Device for in-line monitoring the room temperature microstructure variations

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1501751A (en) * 1974-01-25 1978-02-22 Siderurgie Fse Inst Rech Controlled cooling of hot-rolling mill products
FR2417102A1 (en) * 1978-02-14 1979-09-07 Siderurgie Fse Inst Rech Sensor for magnetic state of cooling metallic prod. - subjects sample to continuous magnetic field, measures flux variations along length and forms applied signal
EP0178378A2 (en) * 1984-10-19 1986-04-23 Kawasaki Steel Corporation Method of controlling cooling of hot-rolled steel sheet and system therefor
EP1308721A1 (en) * 2001-11-02 2003-05-07 Corus Technology BV Device and method for detecting magnetic properties of a metal object

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63253253A (en) * 1987-04-10 1988-10-20 Kawasaki Steel Corp Method for measuring transformation rate of hot rolled steel plate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1501751A (en) * 1974-01-25 1978-02-22 Siderurgie Fse Inst Rech Controlled cooling of hot-rolling mill products
FR2417102A1 (en) * 1978-02-14 1979-09-07 Siderurgie Fse Inst Rech Sensor for magnetic state of cooling metallic prod. - subjects sample to continuous magnetic field, measures flux variations along length and forms applied signal
EP0178378A2 (en) * 1984-10-19 1986-04-23 Kawasaki Steel Corporation Method of controlling cooling of hot-rolled steel sheet and system therefor
EP1308721A1 (en) * 2001-11-02 2003-05-07 Corus Technology BV Device and method for detecting magnetic properties of a metal object

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Dickinson et al; IEEE Transactions on Instrumentation and Measurement, (2007), Vol 56(3), pp879-886, "The development of a multifrequency electromagnetic instrument for monitoring the phase transformation of hot strip steel". *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10989692B2 (en) 2016-03-21 2021-04-27 Railpod, Inc. Combined passive and active method and systems to detect and measure internal flaws within metal rails

Also Published As

Publication number Publication date
GB2490393A (en) 2012-10-31
GB201205896D0 (en) 2012-05-16

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20150625 AND 20150701