KR870001259B1 - 전자주사를 이용하는 각 강편의 검사방법 - Google Patents

전자주사를 이용하는 각 강편의 검사방법 Download PDF

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Publication number
KR870001259B1
KR870001259B1 KR1019830006135A KR830006135A KR870001259B1 KR 870001259 B1 KR870001259 B1 KR 870001259B1 KR 1019830006135 A KR1019830006135 A KR 1019830006135A KR 830006135 A KR830006135 A KR 830006135A KR 870001259 B1 KR870001259 B1 KR 870001259B1
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KR
South Korea
Prior art keywords
piece
inspection
steel
defect
probe
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
KR1019830006135A
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English (en)
Korean (ko)
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KR840007180A (ko
Inventor
다께히꼬 오오시로
마사요시 이와사끼
고우스께 사하라
노리오 스즈끼
히또시 우쓰미
가즈오 미야께
껜지 아부라다니
Original Assignee
가부시끼 가이샤 고오베 세이꼬오쇼
마끼 후유히꼬
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
Priority claimed from JP58023527A external-priority patent/JPS59148865A/ja
Application filed by 가부시끼 가이샤 고오베 세이꼬오쇼, 마끼 후유히꼬 filed Critical 가부시끼 가이샤 고오베 세이꼬오쇼
Publication of KR840007180A publication Critical patent/KR840007180A/ko
Application granted granted Critical
Publication of KR870001259B1 publication Critical patent/KR870001259B1/ko
Expired legal-status Critical Current

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    • 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
    • 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
    • G01N29/262—Arrangements for orientation or scanning by relative movement of the head and the sensor by electronic orientation or focusing, e.g. with phased arrays
    • 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
    • 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
    • G01N2291/023—Solids
    • G01N2291/0234—Metals, e.g. steel
    • 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
    • G01N2291/042—Wave modes
    • G01N2291/0421—Longitudinal 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
    • G01N2291/10—Number of transducers
    • G01N2291/106—Number of transducers one or more transducer arrays

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  • 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)
KR1019830006135A 1982-12-24 1983-12-23 전자주사를 이용하는 각 강편의 검사방법 Expired KR870001259B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP57233944A JPS59116541A (ja) 1982-12-24 1982-12-24 電子セクタ−、電子リニア走査併用による角鋼片の探傷法
JP233944 1982-12-24
JP58023527A JPS59148865A (ja) 1983-02-14 1983-02-14 超音波探傷による皮下欠陥検出方法
JP23527 1983-02-14

Publications (2)

Publication Number Publication Date
KR840007180A KR840007180A (ko) 1984-12-05
KR870001259B1 true KR870001259B1 (ko) 1987-06-29

Family

ID=16963059

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830006135A Expired KR870001259B1 (ko) 1982-12-24 1983-12-23 전자주사를 이용하는 각 강편의 검사방법

Country Status (2)

Country Link
JP (1) JPS59116541A (enExample)
KR (1) KR870001259B1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9808668D0 (en) * 1998-04-24 1998-06-24 Smiths Industries Plc Monitoring
AU2005241566B2 (en) * 2005-01-21 2009-09-03 Fluor Technologies Corporation Ultrasound phased array devices and methods for use with stainless steel
WO2009041313A1 (ja) * 2007-09-28 2009-04-02 Krautkramer Japan Co., Ltd 超音波探傷方法とその装置
JP5260045B2 (ja) * 2007-12-27 2013-08-14 昭和電工株式会社 鋳造棒の超音波探傷検査方法および超音波探傷検査装置
WO2009122904A1 (ja) * 2008-03-31 2009-10-08 日本クラウトクレーマー株式会社 超音波探傷方法とその装置
JP5638052B2 (ja) * 2012-10-16 2014-12-10 昭和電工株式会社 鋳造棒の超音波探傷検査方法
JP6870980B2 (ja) * 2016-12-19 2021-05-12 株式会社東芝 超音波検査装置および超音波検査方法および接合ブロック材の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1093674A (en) * 1975-10-13 1981-01-13 George Kossoff Ultrasonic beam scanning
JPS53140879A (en) * 1977-05-13 1978-12-08 Hitachi Ltd Method of and device for transmitting and receiving electron2scan of ultrasonic wave
JPS56126761A (en) * 1980-03-12 1981-10-05 Nippon Steel Corp Ultrasonic flaw-detecting method for square bar

Also Published As

Publication number Publication date
JPH0146027B2 (enExample) 1989-10-05
KR840007180A (ko) 1984-12-05
JPS59116541A (ja) 1984-07-05

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