JPS58131561A - 超音波探傷装置 - Google Patents

超音波探傷装置

Info

Publication number
JPS58131561A
JPS58131561A JP57014517A JP1451782A JPS58131561A JP S58131561 A JPS58131561 A JP S58131561A JP 57014517 A JP57014517 A JP 57014517A JP 1451782 A JP1451782 A JP 1451782A JP S58131561 A JPS58131561 A JP S58131561A
Authority
JP
Japan
Prior art keywords
probe
transmitting
transmission
defect
section
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.)
Granted
Application number
JP57014517A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0215023B2 (enrdf_load_stackoverflow
Inventor
Yasuhiro Aikawa
相川　康浩
Masahisa Nakayama
中山　昌久
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Steel Corp filed Critical Nippon Steel Corp
Priority to JP57014517A priority Critical patent/JPS58131561A/ja
Publication of JPS58131561A publication Critical patent/JPS58131561A/ja
Publication of JPH0215023B2 publication Critical patent/JPH0215023B2/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
    • G01N29/04—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
    • 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
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/056—Angular incidence, angular propagation
    • 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
    • G01N2291/102—Number of transducers one emitter, one receiver

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (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)
JP57014517A 1982-02-01 1982-02-01 超音波探傷装置 Granted JPS58131561A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57014517A JPS58131561A (ja) 1982-02-01 1982-02-01 超音波探傷装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57014517A JPS58131561A (ja) 1982-02-01 1982-02-01 超音波探傷装置

Publications (2)

Publication Number Publication Date
JPS58131561A true JPS58131561A (ja) 1983-08-05
JPH0215023B2 JPH0215023B2 (enrdf_load_stackoverflow) 1990-04-10

Family

ID=11863278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57014517A Granted JPS58131561A (ja) 1982-02-01 1982-02-01 超音波探傷装置

Country Status (1)

Country Link
JP (1) JPS58131561A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0215023B2 (enrdf_load_stackoverflow) 1990-04-10

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