JPS57194349A - Ultrasonic flaw detecting method for nozzle part - Google Patents

Ultrasonic flaw detecting method for nozzle part

Info

Publication number
JPS57194349A
JPS57194349A JP56079261A JP7926181A JPS57194349A JP S57194349 A JPS57194349 A JP S57194349A JP 56079261 A JP56079261 A JP 56079261A JP 7926181 A JP7926181 A JP 7926181A JP S57194349 A JPS57194349 A JP S57194349A
Authority
JP
Japan
Prior art keywords
ultrasonic
nozzle
shaped part
angle
saddle
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
JP56079261A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0119094B2 (enExample
Inventor
Kimio Kanda
Tatsukuma Hosono
Akisuke Naruse
Kazuo Takaku
Akira Akasu
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
Hitachi Industry and Control Solutions Co Ltd
Original Assignee
Hitachi Engineering Co Ltd Ibaraki
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 Engineering Co Ltd Ibaraki, Hitachi Ltd filed Critical Hitachi Engineering Co Ltd Ibaraki
Priority to JP56079261A priority Critical patent/JPS57194349A/ja
Publication of JPS57194349A publication Critical patent/JPS57194349A/ja
Publication of JPH0119094B2 publication Critical patent/JPH0119094B2/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
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02854—Length, thickness
    • 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
    • G01N2291/26—Scanned objects
    • G01N2291/263—Surfaces
    • G01N2291/2638—Complex surfaces

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)
JP56079261A 1981-05-27 1981-05-27 Ultrasonic flaw detecting method for nozzle part Granted JPS57194349A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56079261A JPS57194349A (en) 1981-05-27 1981-05-27 Ultrasonic flaw detecting method for nozzle part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56079261A JPS57194349A (en) 1981-05-27 1981-05-27 Ultrasonic flaw detecting method for nozzle part

Publications (2)

Publication Number Publication Date
JPS57194349A true JPS57194349A (en) 1982-11-29
JPH0119094B2 JPH0119094B2 (enExample) 1989-04-10

Family

ID=13684907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56079261A Granted JPS57194349A (en) 1981-05-27 1981-05-27 Ultrasonic flaw detecting method for nozzle part

Country Status (1)

Country Link
JP (1) JPS57194349A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017167107A (ja) * 2016-03-18 2017-09-21 三菱日立パワーシステムズ株式会社 超音波探傷センサ、及び超音波探傷方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5461589A (en) * 1977-10-26 1979-05-17 Hitachi Ltd Ultrasonic locating device for nozzle root

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5461589A (en) * 1977-10-26 1979-05-17 Hitachi Ltd Ultrasonic locating device for nozzle root

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017167107A (ja) * 2016-03-18 2017-09-21 三菱日立パワーシステムズ株式会社 超音波探傷センサ、及び超音波探傷方法

Also Published As

Publication number Publication date
JPH0119094B2 (enExample) 1989-04-10

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