FR2080150A5 - Ultrasonic testing of metal and plastic products - giving size and nature of faults - Google Patents

Ultrasonic testing of metal and plastic products - giving size and nature of faults

Info

Publication number
FR2080150A5
FR2080150A5 FR7006691A FR7006691A FR2080150A5 FR 2080150 A5 FR2080150 A5 FR 2080150A5 FR 7006691 A FR7006691 A FR 7006691A FR 7006691 A FR7006691 A FR 7006691A FR 2080150 A5 FR2080150 A5 FR 2080150A5
Authority
FR
France
Prior art keywords
nature
faults
metal
plastic products
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
FR7006691A
Other languages
French (fr)
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.)
SOFRANEL
Original Assignee
SOFRANEL
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 SOFRANEL filed Critical SOFRANEL
Priority to FR7006691A priority Critical patent/FR2080150A5/en
Application granted granted Critical
Publication of FR2080150A5 publication Critical patent/FR2080150A5/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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/27—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the material relative to a stationary sensor

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material 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 Ultrasonic Waves (AREA)

Abstract

Cylindrical or non-cylindrical e.G. square products are tested by a number of cyclically activated ultrasonic emitter/receivers to detect a fault from which reflected impulses are received simultaneously or separately by the same or a different source. The extent, amplitude and position and also the extent and analysis of the waveform of echos are used in an electronic analyser to indicate the precise shape and dimensions of a fault and to indicate its probable nature.
FR7006691A 1970-02-25 1970-02-25 Ultrasonic testing of metal and plastic products - giving size and nature of faults Expired FR2080150A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7006691A FR2080150A5 (en) 1970-02-25 1970-02-25 Ultrasonic testing of metal and plastic products - giving size and nature of faults

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7006691A FR2080150A5 (en) 1970-02-25 1970-02-25 Ultrasonic testing of metal and plastic products - giving size and nature of faults

Publications (1)

Publication Number Publication Date
FR2080150A5 true FR2080150A5 (en) 1971-11-12

Family

ID=9051238

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7006691A Expired FR2080150A5 (en) 1970-02-25 1970-02-25 Ultrasonic testing of metal and plastic products - giving size and nature of faults

Country Status (1)

Country Link
FR (1) FR2080150A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3908967A1 (en) * 1989-03-18 1990-09-20 Krautkraemer Gmbh METHOD AND DEVICE FOR ULTRASONIC TESTING LONG-STRETCHED, PRISMATIC PROFILES WITH AT LEAST ONE LEVEL SHEATHING SURFACE IN THE PROFILE LENGTH DIRECTION
DE102008027228A1 (en) * 2008-05-29 2009-12-03 Ge Inspection Technologies Gmbh Method and device for the non-destructive ultrasound examination of a test piece with mutually angled, flat surfaces
US10461237B2 (en) 2015-09-16 2019-10-29 Mahle International Gmbh Thermoelectric device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3908967A1 (en) * 1989-03-18 1990-09-20 Krautkraemer Gmbh METHOD AND DEVICE FOR ULTRASONIC TESTING LONG-STRETCHED, PRISMATIC PROFILES WITH AT LEAST ONE LEVEL SHEATHING SURFACE IN THE PROFILE LENGTH DIRECTION
DE102008027228A1 (en) * 2008-05-29 2009-12-03 Ge Inspection Technologies Gmbh Method and device for the non-destructive ultrasound examination of a test piece with mutually angled, flat surfaces
DE102008027228B4 (en) * 2008-05-29 2018-12-13 Ge Inspection Technologies Gmbh Method and device for the non-destructive ultrasound examination of a test piece with mutually angled, flat surfaces
US10461237B2 (en) 2015-09-16 2019-10-29 Mahle International Gmbh Thermoelectric device

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights