JPS5640756A - Automatic evaluation device for steel material - Google Patents

Automatic evaluation device for steel material

Info

Publication number
JPS5640756A
JPS5640756A JP11780479A JP11780479A JPS5640756A JP S5640756 A JPS5640756 A JP S5640756A JP 11780479 A JP11780479 A JP 11780479A JP 11780479 A JP11780479 A JP 11780479A JP S5640756 A JPS5640756 A JP S5640756A
Authority
JP
Japan
Prior art keywords
evaluation
central segregation
steel material
detction
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.)
Granted
Application number
JP11780479A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6234099B2 (enrdf_load_stackoverflow
Inventor
Shigeo Hosoi
Hisao Yamaguchi
Shigeaki Matsumoto
Akito Nakanishi
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 KURAUTO KUREEMAA KK
Nippon Steel Corp
KJTD Co Ltd
Original Assignee
NIPPON KURAUTO KUREEMAA KK
Sumitomo Metal Industries Ltd
KJTD Co 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 NIPPON KURAUTO KUREEMAA KK, Sumitomo Metal Industries Ltd, KJTD Co Ltd filed Critical NIPPON KURAUTO KUREEMAA KK
Priority to JP11780479A priority Critical patent/JPS5640756A/ja
Publication of JPS5640756A publication Critical patent/JPS5640756A/ja
Publication of JPS6234099B2 publication Critical patent/JPS6234099B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP11780479A 1979-09-12 1979-09-12 Automatic evaluation device for steel material Granted JPS5640756A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11780479A JPS5640756A (en) 1979-09-12 1979-09-12 Automatic evaluation device for steel material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11780479A JPS5640756A (en) 1979-09-12 1979-09-12 Automatic evaluation device for steel material

Publications (2)

Publication Number Publication Date
JPS5640756A true JPS5640756A (en) 1981-04-17
JPS6234099B2 JPS6234099B2 (enrdf_load_stackoverflow) 1987-07-24

Family

ID=14720680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11780479A Granted JPS5640756A (en) 1979-09-12 1979-09-12 Automatic evaluation device for steel material

Country Status (1)

Country Link
JP (1) JPS5640756A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63193060A (ja) * 1987-02-06 1988-08-10 Hitachi Ltd 超音波探傷用受信装置
JPH0599908A (ja) * 1991-10-09 1993-04-23 Hitachi Constr Mach Co Ltd 超音波探傷器のゲイン制御装置
CN1106572C (zh) * 1999-12-28 2003-04-23 宝山钢铁股份有限公司 铸坯断面质量的自动评价方法
WO2012033001A1 (ja) * 2010-09-09 2012-03-15 住友金属工業株式会社 管端部の超音波探傷装置及び探触子ホルダーの初期位置設定方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63193060A (ja) * 1987-02-06 1988-08-10 Hitachi Ltd 超音波探傷用受信装置
JPH0599908A (ja) * 1991-10-09 1993-04-23 Hitachi Constr Mach Co Ltd 超音波探傷器のゲイン制御装置
CN1106572C (zh) * 1999-12-28 2003-04-23 宝山钢铁股份有限公司 铸坯断面质量的自动评价方法
WO2012033001A1 (ja) * 2010-09-09 2012-03-15 住友金属工業株式会社 管端部の超音波探傷装置及び探触子ホルダーの初期位置設定方法
JP2012058077A (ja) * 2010-09-09 2012-03-22 Sumitomo Metal Ind Ltd 管端部の超音波探傷装置
US9442096B2 (en) 2010-09-09 2016-09-13 Nippon Steel & Sumitomo Metal Corporation Ultrasonic testing apparatus for pipe or tube end portion and method of setting initial position of probe holder

Also Published As

Publication number Publication date
JPS6234099B2 (enrdf_load_stackoverflow) 1987-07-24

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