GB8415791D0 - Non-contact measurement of solidified shell - Google Patents

Non-contact measurement of solidified shell

Info

Publication number
GB8415791D0
GB8415791D0 GB848415791A GB8415791A GB8415791D0 GB 8415791 D0 GB8415791 D0 GB 8415791D0 GB 848415791 A GB848415791 A GB 848415791A GB 8415791 A GB8415791 A GB 8415791A GB 8415791 D0 GB8415791 D0 GB 8415791D0
Authority
GB
United Kingdom
Prior art keywords
contact measurement
solidified shell
solidified
shell
measurement
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.)
Withdrawn
Application number
GB848415791A
Other versions
GB2142729A (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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of GB8415791D0 publication Critical patent/GB8415791D0/en
Publication of GB2142729A publication Critical patent/GB2142729A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
    • G01B7/105—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance for measuring thickness of coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/20—Controlling or regulating processes or operations for removing cast stock
    • B22D11/207—Controlling or regulating processes or operations for removing cast stock responsive to thickness of solidified shell

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Continuous Casting (AREA)
GB08415791A 1983-07-01 1984-06-20 Method and apparatus for non-contact measurement of solidified shell of a metal casting having unsolidifed inner part Withdrawn GB2142729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11818483A JPS6012265A (en) 1983-07-01 1983-07-01 Method for measuring thickness of solidified layer

Publications (2)

Publication Number Publication Date
GB8415791D0 true GB8415791D0 (en) 1984-07-25
GB2142729A GB2142729A (en) 1985-01-23

Family

ID=14730220

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08415791A Withdrawn GB2142729A (en) 1983-07-01 1984-06-20 Method and apparatus for non-contact measurement of solidified shell of a metal casting having unsolidifed inner part

Country Status (4)

Country Link
JP (1) JPS6012265A (en)
DE (1) DE3423977A1 (en)
FR (1) FR2548351A1 (en)
GB (1) GB2142729A (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3315187A1 (en) * 1983-04-27 1984-11-08 BERU Ruprecht GmbH & Co KG, 7140 Ludwigsburg EMISSION CONDENSER
DE3815009A1 (en) * 1988-04-30 1989-11-09 Leybold Ag DEVICE AND METHOD FOR NON-DESTRUCTION-FREE MEASUREMENT OF THE Ohmic RESISTANCE OF THIN LAYERS IN ACCORDANCE WITH THE Eddy Current Principle
DE3815010A1 (en) * 1988-04-30 1989-11-09 Leybold Ag CIRCUIT ARRANGEMENT FOR THE COMBINED USE OF AN INDUCTIVE AND A CAPACITIVE DEVICE FOR THE DESTRUCTION-FREE MEASUREMENT OF THE RESISTANT THIN LAYERS
DE3823267A1 (en) * 1988-07-08 1990-01-11 Fiz Energet I An Latvssr Device for measuring the thickness of metal coatings
US5232043A (en) * 1989-03-14 1993-08-03 Leybold Aktiengesellschaft Device for identifying the solid-liquid interface of a melt
DE3908199A1 (en) * 1989-03-14 1990-09-27 Leybold Ag DEVICE FOR IDENTIFYING THE MELTING FRONT OF A MELT
FR2651876B1 (en) * 1989-09-13 1991-12-13 Siderurgie Fse Inst Rech PROCESS FOR CONTINUOUSLY DETERMINING THE THICKNESS OF LIQUID DAIRY ON THE SURFACE OF A BATH OF FUSED METAL IN A METALLURGICAL CONTAINER.
US5017869A (en) * 1989-12-14 1991-05-21 General Electric Company Swept frequency eddy current system for measuring coating thickness
FR2712975B1 (en) * 1993-11-23 1996-08-02 Framatome Sa Method of non-destructive testing of a thin tube by eddy currents and eddy current sensor.
GB2356050B (en) * 1999-11-05 2001-10-24 Elcometer Instr Ltd Apparatus and method for measuring thickness
FR2811076B1 (en) * 2000-06-29 2002-09-20 Snecma Moteurs METHOD FOR MEASURING THE WALL THICKNESS OF A HOLLOW BLADE
DE10130572B4 (en) 2001-06-27 2010-01-07 Ifm Electronic Gmbh Inductive displacement sensor for determining the position of an influencing element and method for determining the position of an influencing element with an inductive displacement sensor
DE102008064304A1 (en) 2008-12-20 2010-07-01 Sms Siemag Aktiengesellschaft Method and device for measuring the layer thickness of partially solidified melts
DE102010062446A1 (en) 2010-12-06 2012-06-06 Sms Siemag Ag Profile measurement of a melt
GB201115612D0 (en) * 2011-09-09 2011-10-26 Pilkington Group Ltd Measuring a property of molten glass
DE102012010038B4 (en) * 2012-05-16 2020-11-19 Salzgitter Flachstahl Gmbh Method for producing a metal belt on a moving conveyor belt
CN103712549A (en) * 2013-12-18 2014-04-09 江苏瑞新科技股份有限公司 Conjugated magnetic medium electrical eddy current sensor
FR3015658B1 (en) * 2013-12-19 2017-03-31 European Aeronautic Defence & Space Co Eads France METHOD FOR DETERMINING THE THICKNESS OF DRY TEXTILE PREFORMS
GB2566548B (en) * 2017-09-19 2022-04-13 Elcometer Ltd Surface profile measuring instrument and method
FR3119891B1 (en) 2021-02-12 2023-11-17 Commissariat Energie Atomique Device for characterizing a corium bath formed or being formed in a nuclear reactor
FR3119890A1 (en) 2021-02-12 2022-08-19 Commissariat A L'energie Atomique Et Aux Energies Alternatives Device for characterizing a pool of corium formed or being formed in a nuclear reactor
CN114833325B (en) * 2022-05-12 2023-02-21 上海大学 Modification treatment system and modification treatment method for die casting metal solidification structure

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1095562A (en) * 1900-01-01
FR789361A (en) * 1934-05-03 1935-10-28 Improvements in electromagnetic calibration
GB952106A (en) * 1961-04-28 1964-03-11 British Insulated Callenders Improvements in or relating to methods of and apparatus for measuring the wall thickness of tubular bodies
US3229198A (en) * 1962-09-28 1966-01-11 Hugo L Libby Eddy current nondestructive testing device for measuring multiple parameter variables of a metal sample
DE2410047A1 (en) * 1974-03-02 1975-09-11 Nix Steingroeve Elektro Physik ELECTROMAGNETIC THICKNESS GAUGE WITH SWITCHABLE MEASURING FREQUENCY
DE2447580A1 (en) * 1974-10-05 1976-04-08 Betr Forsch Inst Angew Forsch METHOD AND DEVICE FOR MONITORING THE SOLIDIFICATION OF STEEL IN A CONTINUOUS CASTING GOLD
SE420649B (en) * 1976-05-20 1981-10-19 Atomenergi Ab DEVICE FOR ELECTROMAGNETIC SEATING AT HIGH TEMERATURE OF ATMINDTONE ONE OF THE SIZES LEVEL, DISTANCE AND SPEED IN CONNECTION WITH A CONTAINER, CHANNEL OR SIMILAR CONTENT OF FLUID LEADING MATERIALS WITH MUCH ...
JPS5320952A (en) * 1976-08-11 1978-02-25 Toshiba Corp Freezing skin thickness measuring device of continuous casting product
CH624323A5 (en) * 1977-09-19 1981-07-31 Atomenergi Ab
SE418996B (en) * 1977-09-19 1981-07-06 Atomenergi Ab PROCEDURE AND DEVICE FOR ELECTROMAGNETIC SIZE SATURITY IN CONNECTION WITH AN ELECTRICALLY CONDUCTIVE MATERIAL WITH HIGH TEMPERATURE
FR2408116A1 (en) * 1977-11-04 1979-06-01 Snecma METHOD OF MEASURING THE THICKNESS OF HOLLOW ROOM WALLS AND THE VOLUME OF CELLARS
EP0037472A1 (en) * 1980-04-07 1981-10-14 Olin Corporation System and process for determination of liquid-solid interface and head in electromagnetic casting
GB2083226B (en) * 1980-08-23 1985-01-09 Hocking Electronics Ltd Eddy current testing probe
EP0049951A2 (en) * 1980-10-10 1982-04-21 Exxon Research And Engineering Company Device and method for measuring carburization in furnace tubes
JPS5928507A (en) * 1982-08-07 1984-02-15 Sumitomo Metal Ind Ltd Device for measuring thickness of layer of material charged in blast furnace

Also Published As

Publication number Publication date
GB2142729A (en) 1985-01-23
DE3423977A1 (en) 1985-01-10
FR2548351A1 (en) 1985-01-04
JPS6012265A (en) 1985-01-22

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)