JPH0116383B2 - - Google Patents

Info

Publication number
JPH0116383B2
JPH0116383B2 JP58023522A JP2352283A JPH0116383B2 JP H0116383 B2 JPH0116383 B2 JP H0116383B2 JP 58023522 A JP58023522 A JP 58023522A JP 2352283 A JP2352283 A JP 2352283A JP H0116383 B2 JPH0116383 B2 JP H0116383B2
Authority
JP
Japan
Prior art keywords
flaw detection
square steel
angle
steel piece
refraction angle
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
JP58023522A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59148860A (ja
Inventor
Masayoshi Iwasaki
Akio Suzuki
Hitoshi Uchiumi
Kazuo Myake
Kenji Yuya
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP58023522A priority Critical patent/JPS59148860A/ja
Publication of JPS59148860A publication Critical patent/JPS59148860A/ja
Publication of JPH0116383B2 publication Critical patent/JPH0116383B2/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
    • G01N29/06—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
    • G01N2291/02—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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/056—Angular incidence, angular propagation

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)
JP58023522A 1983-02-14 1983-02-14 角鋼片の超音波斜角探傷法 Granted JPS59148860A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58023522A JPS59148860A (ja) 1983-02-14 1983-02-14 角鋼片の超音波斜角探傷法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58023522A JPS59148860A (ja) 1983-02-14 1983-02-14 角鋼片の超音波斜角探傷法

Publications (2)

Publication Number Publication Date
JPS59148860A JPS59148860A (ja) 1984-08-25
JPH0116383B2 true JPH0116383B2 (enrdf_load_stackoverflow) 1989-03-24

Family

ID=12112775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58023522A Granted JPS59148860A (ja) 1983-02-14 1983-02-14 角鋼片の超音波斜角探傷法

Country Status (1)

Country Link
JP (1) JPS59148860A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4523579B2 (ja) * 2006-12-15 2010-08-11 株式会社神戸製鋼所 冷間鍛造用線材の製造方法
CN105223270A (zh) * 2014-06-26 2016-01-06 上海金艺检测技术有限公司 消除方钢内部缺陷检测系统圆角扫查盲区的检测方法

Also Published As

Publication number Publication date
JPS59148860A (ja) 1984-08-25

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