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IT1199159B - PROBE FOR THE CONTROL OF SURFACE DEFECTS OF HIGH TEMPERATURE METAL BODIES - Google Patents

PROBE FOR THE CONTROL OF SURFACE DEFECTS OF HIGH TEMPERATURE METAL BODIES

Info

Publication number
IT1199159B
IT1199159B IT48558/84A IT4855884A IT1199159B IT 1199159 B IT1199159 B IT 1199159B IT 48558/84 A IT48558/84 A IT 48558/84A IT 4855884 A IT4855884 A IT 4855884A IT 1199159 B IT1199159 B IT 1199159B
Authority
IT
Italy
Prior art keywords
probe
control
high temperature
surface defects
metal bodies
Prior art date
Application number
IT48558/84A
Other languages
Italian (it)
Other versions
IT8448558A0 (en
Inventor
Federico Mosti
Francesco Rossetti
Original Assignee
Centro Speriment Metallurg
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 Centro Speriment Metallurg filed Critical Centro Speriment Metallurg
Priority to IT48558/84A priority Critical patent/IT1199159B/en
Publication of IT8448558A0 publication Critical patent/IT8448558A0/en
Priority to AT0199085A priority patent/ATA199085A/en
Priority to NL8501941A priority patent/NL8501941A/en
Priority to DE8519599U priority patent/DE8519599U1/en
Priority to DE19853524167 priority patent/DE3524167A1/en
Priority to BE6/48111A priority patent/BE902862A/en
Priority to GB08517563A priority patent/GB2161938A/en
Priority to FR858510631A priority patent/FR2567640B1/en
Application granted granted Critical
Publication of IT1199159B publication Critical patent/IT1199159B/en

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
    • G01N27/72—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
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9006—Details, e.g. in the structure or functioning of sensors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
IT48558/84A 1984-07-13 1984-07-13 PROBE FOR THE CONTROL OF SURFACE DEFECTS OF HIGH TEMPERATURE METAL BODIES IT1199159B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT48558/84A IT1199159B (en) 1984-07-13 1984-07-13 PROBE FOR THE CONTROL OF SURFACE DEFECTS OF HIGH TEMPERATURE METAL BODIES
AT0199085A ATA199085A (en) 1984-07-13 1985-07-04 PROBE TO EXAMINE HIGH TEMPERATURE METAL BODIES FOR SURFACE DEFECTS
NL8501941A NL8501941A (en) 1984-07-13 1985-07-05 PROBE FOR DETECTING SURFACE DEFECTS ON HIGH TEMPERATURE METAL BODIES.
DE8519599U DE8519599U1 (en) 1984-07-13 1985-07-05 Probe for high temperature inspection of surface defects of metallic bodies
DE19853524167 DE3524167A1 (en) 1984-07-13 1985-07-05 PROBE FOR CONTROLLING SURFACE-DEFECTIVE METALLIC BODIES AT HIGH TEMPERATURES
BE6/48111A BE902862A (en) 1984-07-13 1985-07-11 PROBE FOR THE CONTROL OF HIGH TEMPERATURE METAL BODY DEFECTS
GB08517563A GB2161938A (en) 1984-07-13 1985-07-11 Probe for detection of surface defects in metal bodies at high temperatures
FR858510631A FR2567640B1 (en) 1984-07-13 1985-07-11 PROBE FOR THE CONTROL OF HIGH TEMPERATURE METAL BODY DEFECTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT48558/84A IT1199159B (en) 1984-07-13 1984-07-13 PROBE FOR THE CONTROL OF SURFACE DEFECTS OF HIGH TEMPERATURE METAL BODIES

Publications (2)

Publication Number Publication Date
IT8448558A0 IT8448558A0 (en) 1984-07-13
IT1199159B true IT1199159B (en) 1988-12-30

Family

ID=11267310

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48558/84A IT1199159B (en) 1984-07-13 1984-07-13 PROBE FOR THE CONTROL OF SURFACE DEFECTS OF HIGH TEMPERATURE METAL BODIES

Country Status (7)

Country Link
AT (1) ATA199085A (en)
BE (1) BE902862A (en)
DE (2) DE8519599U1 (en)
FR (1) FR2567640B1 (en)
GB (1) GB2161938A (en)
IT (1) IT1199159B (en)
NL (1) NL8501941A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE456530B (en) * 1986-04-16 1988-10-10 Tornbloms Kvalitetskontroll Ab DEVICE FOR TESTING AND / OR SATURING HOT SPECIES
DE3721254A1 (en) * 1987-06-27 1987-11-12 Stiftung Inst Fuer Werkstoffte METHOD FOR "IN-SITU" DETERMINATION OF THE THERMOCHEMICAL SURFACE HEAT TREATMENT STATE DURING THE TREATMENT PROCESS OF METAL MATERIALS
FR2665263A1 (en) * 1990-07-25 1992-01-31 Vallourec Ind METHOD AND DEVICE FOR CONTROLLING DEFECTS OF METAL TUBES DURING HOT ROLLING BY EDGE CURRENTS.
CN102445714B (en) * 2011-11-07 2013-06-05 天津市电视技术研究所 Blocking rod detecting device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB717860A (en) * 1952-02-20 1954-11-03 Gen Electric Co Ltd Improvements in or relating to apparatus including a photo-electric cell
BE628378A (en) * 1962-02-23
AT285209B (en) * 1966-04-26 1970-10-27 Voest Ag Device for non-destructive testing of hot workpieces with ultrasound
FR2235372B1 (en) * 1973-06-29 1978-12-29 Siderurgie Fse Inst Rech
GB1479977A (en) * 1974-10-15 1977-07-13 British Steel Corp Non-destructive testing apparatus
JPS6041815B2 (en) * 1979-05-18 1985-09-19 トキコ株式会社 proximity switch
DE3029036A1 (en) * 1980-07-31 1982-03-04 Mannesmann AG, 4000 Düsseldorf DEVICE FOR TESTING MATERIALS
DE3110900A1 (en) * 1981-03-20 1982-09-30 Franz-Rudolf Dr. 5106 Roetgen Block Method for measuring the shell thickness of solidifying metals
DE3116378A1 (en) * 1981-04-23 1982-11-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Measuring head for determining distances from objects with a high surface temperature
DE3121331C2 (en) * 1981-05-29 1986-03-06 Institut Dr. Friedrich Förster Prüfgerätebau GmbH & Co KG, 7410 Reutlingen Device for scanning a surface of a hot test part
EP0067668B1 (en) * 1981-06-11 1987-11-11 Nippon Steel Corporation Apparatus for measuring a metal surface position
DE3139491A1 (en) * 1981-09-29 1983-04-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Eddy-current test device for detecting surface defects
DE3142681A1 (en) * 1981-10-24 1983-05-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Eddy current measuring device for continuous casting plants
US4461995A (en) * 1981-10-29 1984-07-24 Republic Steel Corporation Cooling method and apparatus for eddy current flaw detection

Also Published As

Publication number Publication date
GB8517563D0 (en) 1985-08-14
ATA199085A (en) 1993-08-15
DE3524167A1 (en) 1986-01-16
FR2567640A1 (en) 1986-01-17
DE8519599U1 (en) 1988-01-07
BE902862A (en) 1985-11-04
DE3524167C2 (en) 1990-04-26
GB2161938A (en) 1986-01-22
FR2567640B1 (en) 1989-05-05
NL8501941A (en) 1986-02-03
IT8448558A0 (en) 1984-07-13

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940729