JPS5524646A - Ultrasonic automatic flaw detector of surface flaw in steel strip - Google Patents

Ultrasonic automatic flaw detector of surface flaw in steel strip

Info

Publication number
JPS5524646A
JPS5524646A JP9772778A JP9772778A JPS5524646A JP S5524646 A JPS5524646 A JP S5524646A JP 9772778 A JP9772778 A JP 9772778A JP 9772778 A JP9772778 A JP 9772778A JP S5524646 A JPS5524646 A JP S5524646A
Authority
JP
Japan
Prior art keywords
flaw
detecting element
steel strip
forth
cylinder
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
JP9772778A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6150254B2 (enrdf_load_stackoverflow
Inventor
Hisao Yamaguchi
Shigeaki Matsumoto
Hiromichi Tsugai
Akio Takahashi
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
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP9772778A priority Critical patent/JPS5524646A/ja
Publication of JPS5524646A publication Critical patent/JPS5524646A/ja
Publication of JPS6150254B2 publication Critical patent/JPS6150254B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP9772778A 1978-08-10 1978-08-10 Ultrasonic automatic flaw detector of surface flaw in steel strip Granted JPS5524646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9772778A JPS5524646A (en) 1978-08-10 1978-08-10 Ultrasonic automatic flaw detector of surface flaw in steel strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9772778A JPS5524646A (en) 1978-08-10 1978-08-10 Ultrasonic automatic flaw detector of surface flaw in steel strip

Publications (2)

Publication Number Publication Date
JPS5524646A true JPS5524646A (en) 1980-02-21
JPS6150254B2 JPS6150254B2 (enrdf_load_stackoverflow) 1986-11-04

Family

ID=14199910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9772778A Granted JPS5524646A (en) 1978-08-10 1978-08-10 Ultrasonic automatic flaw detector of surface flaw in steel strip

Country Status (1)

Country Link
JP (1) JPS5524646A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59196531A (ja) * 1983-04-23 1984-11-07 Sony Corp カソ−ド基板の製造方法
US5118983A (en) * 1989-03-24 1992-06-02 Mitsubishi Denki Kabushiki Kaisha Thermionic electron source
KR100915100B1 (ko) * 2007-07-26 2009-09-02 안병권 바닥재 표면 마모도 측정을 위한 바닥재 마모장치
CN103063741A (zh) * 2012-12-28 2013-04-24 瓦房店轴承集团有限责任公司 轴承外圈超声波探伤机
CN108398484A (zh) * 2017-02-05 2018-08-14 鞍钢股份有限公司 一种对称球扁钢自动探伤装置
CN111024727A (zh) * 2019-12-17 2020-04-17 成都数之联科技有限公司 一种齿轮缺陷智能检测设备

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59196531A (ja) * 1983-04-23 1984-11-07 Sony Corp カソ−ド基板の製造方法
US5118983A (en) * 1989-03-24 1992-06-02 Mitsubishi Denki Kabushiki Kaisha Thermionic electron source
KR100915100B1 (ko) * 2007-07-26 2009-09-02 안병권 바닥재 표면 마모도 측정을 위한 바닥재 마모장치
CN103063741A (zh) * 2012-12-28 2013-04-24 瓦房店轴承集团有限责任公司 轴承外圈超声波探伤机
CN108398484A (zh) * 2017-02-05 2018-08-14 鞍钢股份有限公司 一种对称球扁钢自动探伤装置
CN111024727A (zh) * 2019-12-17 2020-04-17 成都数之联科技有限公司 一种齿轮缺陷智能检测设备

Also Published As

Publication number Publication date
JPS6150254B2 (enrdf_load_stackoverflow) 1986-11-04

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