JPS54150188A - Cracking inspecting apparatus by ultrasonic waves - Google Patents

Cracking inspecting apparatus by ultrasonic waves

Info

Publication number
JPS54150188A
JPS54150188A JP5757878A JP5757878A JPS54150188A JP S54150188 A JPS54150188 A JP S54150188A JP 5757878 A JP5757878 A JP 5757878A JP 5757878 A JP5757878 A JP 5757878A JP S54150188 A JPS54150188 A JP S54150188A
Authority
JP
Japan
Prior art keywords
cracking
object under
under examination
ultrasonic
ultrasonic 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.)
Granted
Application number
JP5757878A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6321135B2 (enrdf_load_stackoverflow
Inventor
Soji Sasaki
Yoshinori Takesute
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 JP5757878A priority Critical patent/JPS54150188A/ja
Publication of JPS54150188A publication Critical patent/JPS54150188A/ja
Publication of JPS6321135B2 publication Critical patent/JPS6321135B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP5757878A 1978-05-17 1978-05-17 Cracking inspecting apparatus by ultrasonic waves Granted JPS54150188A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5757878A JPS54150188A (en) 1978-05-17 1978-05-17 Cracking inspecting apparatus by ultrasonic waves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5757878A JPS54150188A (en) 1978-05-17 1978-05-17 Cracking inspecting apparatus by ultrasonic waves

Publications (2)

Publication Number Publication Date
JPS54150188A true JPS54150188A (en) 1979-11-26
JPS6321135B2 JPS6321135B2 (enrdf_load_stackoverflow) 1988-05-02

Family

ID=13059726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5757878A Granted JPS54150188A (en) 1978-05-17 1978-05-17 Cracking inspecting apparatus by ultrasonic waves

Country Status (1)

Country Link
JP (1) JPS54150188A (enrdf_load_stackoverflow)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58132658A (ja) * 1982-02-02 1983-08-08 Toshiba Corp 超音波探傷装置
JPS5946503A (ja) * 1982-09-08 1984-03-15 Nippon Steel Corp クラツク深さ測定方法
JPS60146852U (ja) * 1984-03-12 1985-09-30 川崎製鉄株式会社 超音波探傷用の斜角探触子
US5168610A (en) * 1990-05-14 1992-12-08 Kabushiki Kaisha Komatsu Seisakusho Complex machine tool
JP2003066016A (ja) * 2001-08-23 2003-03-05 Toshiba Corp 構造物欠陥深さ測定方法
JP2007205848A (ja) * 2006-02-01 2007-08-16 Tottori Univ 超音波法によるコンクリート構造物のひび割れ深さ探査方法及びそのひび割れ深さ探査装置
JP2008051557A (ja) * 2006-08-22 2008-03-06 Kansai Electric Power Co Inc:The 超音波探触子及び超音波探傷装置
JP2011127996A (ja) * 2009-12-17 2011-06-30 Kansai Electric Power Co Inc:The 超音波探触子及び超音波探傷装置
JP2016145757A (ja) * 2015-02-09 2016-08-12 三菱電機株式会社 超音波診断装置
CN114062488A (zh) * 2020-08-06 2022-02-18 宝山钢铁股份有限公司 一种平整辊辊颈裂纹深度的连续式监测方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50130380U (enrdf_load_stackoverflow) * 1974-04-10 1975-10-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50130380U (enrdf_load_stackoverflow) * 1974-04-10 1975-10-25

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58132658A (ja) * 1982-02-02 1983-08-08 Toshiba Corp 超音波探傷装置
JPS5946503A (ja) * 1982-09-08 1984-03-15 Nippon Steel Corp クラツク深さ測定方法
JPS60146852U (ja) * 1984-03-12 1985-09-30 川崎製鉄株式会社 超音波探傷用の斜角探触子
US5168610A (en) * 1990-05-14 1992-12-08 Kabushiki Kaisha Komatsu Seisakusho Complex machine tool
JP2003066016A (ja) * 2001-08-23 2003-03-05 Toshiba Corp 構造物欠陥深さ測定方法
JP2007205848A (ja) * 2006-02-01 2007-08-16 Tottori Univ 超音波法によるコンクリート構造物のひび割れ深さ探査方法及びそのひび割れ深さ探査装置
JP2008051557A (ja) * 2006-08-22 2008-03-06 Kansai Electric Power Co Inc:The 超音波探触子及び超音波探傷装置
JP2011127996A (ja) * 2009-12-17 2011-06-30 Kansai Electric Power Co Inc:The 超音波探触子及び超音波探傷装置
JP2016145757A (ja) * 2015-02-09 2016-08-12 三菱電機株式会社 超音波診断装置
CN114062488A (zh) * 2020-08-06 2022-02-18 宝山钢铁股份有限公司 一种平整辊辊颈裂纹深度的连续式监测方法

Also Published As

Publication number Publication date
JPS6321135B2 (enrdf_load_stackoverflow) 1988-05-02

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