JPH0244394B2 - - Google Patents

Info

Publication number
JPH0244394B2
JPH0244394B2 JP57184619A JP18461982A JPH0244394B2 JP H0244394 B2 JPH0244394 B2 JP H0244394B2 JP 57184619 A JP57184619 A JP 57184619A JP 18461982 A JP18461982 A JP 18461982A JP H0244394 B2 JPH0244394 B2 JP H0244394B2
Authority
JP
Japan
Prior art keywords
probe
ultrasonic
calculation
image
waves
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 - Lifetime
Application number
JP57184619A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5975147A (ja
Inventor
Jun Kubota
Junichi Ishii
Soji Sasaki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP57184619A priority Critical patent/JPS5975147A/ja
Publication of JPS5975147A publication Critical patent/JPS5975147A/ja
Publication of JPH0244394B2 publication Critical patent/JPH0244394B2/ja
Granted 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
    • G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
    • 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
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • G01N29/0609—Display arrangements, e.g. colour displays
    • G01N29/0618—Display arrangements, e.g. colour displays synchronised with scanning, e.g. in real-time
    • 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
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
    • 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
    • G01N2291/10—Number of transducers
    • G01N2291/106—Number of transducers one or more transducer arrays

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)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP57184619A 1982-10-22 1982-10-22 超音波検査装置 Granted JPS5975147A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57184619A JPS5975147A (ja) 1982-10-22 1982-10-22 超音波検査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57184619A JPS5975147A (ja) 1982-10-22 1982-10-22 超音波検査装置

Publications (2)

Publication Number Publication Date
JPS5975147A JPS5975147A (ja) 1984-04-27
JPH0244394B2 true JPH0244394B2 (enrdf_load_stackoverflow) 1990-10-03

Family

ID=16156396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57184619A Granted JPS5975147A (ja) 1982-10-22 1982-10-22 超音波検査装置

Country Status (1)

Country Link
JP (1) JPS5975147A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0772088B1 (en) 1991-03-05 2000-09-13 Fuji Photo Film Co., Ltd. Heat-developable diffusion transfer color photographic material
JP2007017164A (ja) * 2005-07-05 2007-01-25 Hitachi Ltd 超音波探傷方法及び探傷システム
DE102013201975A1 (de) * 2013-02-07 2014-08-07 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Verbesserung der SAFT-Analyse bei unregelmäßiger Messung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57187653A (en) * 1981-05-15 1982-11-18 Hitachi Ltd Ultrasonic image pickup apparatus

Also Published As

Publication number Publication date
JPS5975147A (ja) 1984-04-27

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