GB2075678B - A method of determining a fault expectancy zone for ultrasonic testing - Google Patents

A method of determining a fault expectancy zone for ultrasonic testing

Info

Publication number
GB2075678B
GB2075678B GB8109667A GB8109667A GB2075678B GB 2075678 B GB2075678 B GB 2075678B GB 8109667 A GB8109667 A GB 8109667A GB 8109667 A GB8109667 A GB 8109667A GB 2075678 B GB2075678 B GB 2075678B
Authority
GB
United Kingdom
Prior art keywords
expectancy
fault
zone
determining
ultrasonic testing
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.)
Expired
Application number
GB8109667A
Other versions
GB2075678A (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.)
Krautkraemer GmbH and Co
Krautkraemer GmbH
Original Assignee
Krautkraemer GmbH and Co
Krautkraemer GmbH
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 Krautkraemer GmbH and Co, Krautkraemer GmbH filed Critical Krautkraemer GmbH and Co
Publication of GB2075678A publication Critical patent/GB2075678A/en
Application granted granted Critical
Publication of GB2075678B publication Critical patent/GB2075678B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/11—Analysing solids by measuring attenuation of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/38—Detecting the response signal, e.g. electronic circuits specially adapted therefor by time filtering, e.g. using time gates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
    • G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
    • G01V1/364—Seismic filtering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/263—Surfaces
    • G01N2291/2634—Surfaces cylindrical from outside

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
GB8109667A 1980-05-09 1981-03-27 A method of determining a fault expectancy zone for ultrasonic testing Expired GB2075678B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803017900 DE3017900C2 (en) 1980-05-09 1980-05-09 Process for the precise automatic setting of the error expected range of ultrasonic tube testing systems for non-destructive testing of materials using the pulse-echo method

Publications (2)

Publication Number Publication Date
GB2075678A GB2075678A (en) 1981-11-18
GB2075678B true GB2075678B (en) 1984-05-02

Family

ID=6102050

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8109667A Expired GB2075678B (en) 1980-05-09 1981-03-27 A method of determining a fault expectancy zone for ultrasonic testing

Country Status (3)

Country Link
JP (1) JPS576357A (en)
DE (1) DE3017900C2 (en)
GB (1) GB2075678B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29503253U1 (en) * 1995-02-28 1996-06-27 Nukem GmbH, 63755 Alzenau Rotation tester for non-destructive testing of an elongated object such as a pipe
FR2810404B1 (en) 2000-06-16 2002-09-06 Setval DETECTION OF LAYERED DEFECTS ON METAL PRODUCTS IN NON-DESTRUCTIVE ULTRASONIC CONTROL
WO2005080961A2 (en) * 2004-02-18 2005-09-01 Cabot Corporation Ultrasonic method for detecting banding in metals
DE102006028364A1 (en) * 2006-06-19 2007-12-27 Aluminium Norf Gmbh Method and device for condition monitoring of rolls
CN104050773A (en) * 2013-03-14 2014-09-17 名硕电脑(苏州)有限公司 Mother monitoring device and monitoring method executed by mother monitoring device with adjustable monitoring range

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2610457C2 (en) * 1976-03-10 1978-08-10 Karl Deutsch Pruef- Und Messgeraetebau, 5600 Wuppertal Process for the automatic tracking of display expectation areas in ultrasonic testing
DE2613799C2 (en) * 1976-03-29 1979-11-22 Mannesmann Ag, 4000 Duesseldorf Procedure for setting up ultrasonic testing systems
DE2635982C3 (en) * 1976-08-06 1980-02-28 Mannesmann Ag, 4000 Duesseldorf Calibration standard for setting up ultrasonic testing systems

Also Published As

Publication number Publication date
DE3017900A1 (en) 1981-11-12
GB2075678A (en) 1981-11-18
JPS576357A (en) 1982-01-13
DE3017900C2 (en) 1982-12-16

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930327