JPH01239452A - 冷間伸線設備における超音波探傷装置 - Google Patents

冷間伸線設備における超音波探傷装置

Info

Publication number
JPH01239452A
JPH01239452A JP63066823A JP6682388A JPH01239452A JP H01239452 A JPH01239452 A JP H01239452A JP 63066823 A JP63066823 A JP 63066823A JP 6682388 A JP6682388 A JP 6682388A JP H01239452 A JPH01239452 A JP H01239452A
Authority
JP
Japan
Prior art keywords
flaw detection
tank
wire drawing
ultrasonic flaw
wire
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
JP63066823A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0585023B2 (enrdf_load_stackoverflow
Inventor
Kenji Yuya
油谷　憲治
Tamotsu Masazaki
保 正崎
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 JP63066823A priority Critical patent/JPH01239452A/ja
Publication of JPH01239452A publication Critical patent/JPH01239452A/ja
Publication of JPH0585023B2 publication Critical patent/JPH0585023B2/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
    • 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

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP63066823A 1988-03-18 1988-03-18 冷間伸線設備における超音波探傷装置 Granted JPH01239452A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63066823A JPH01239452A (ja) 1988-03-18 1988-03-18 冷間伸線設備における超音波探傷装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63066823A JPH01239452A (ja) 1988-03-18 1988-03-18 冷間伸線設備における超音波探傷装置

Publications (2)

Publication Number Publication Date
JPH01239452A true JPH01239452A (ja) 1989-09-25
JPH0585023B2 JPH0585023B2 (enrdf_load_stackoverflow) 1993-12-06

Family

ID=13326947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63066823A Granted JPH01239452A (ja) 1988-03-18 1988-03-18 冷間伸線設備における超音波探傷装置

Country Status (1)

Country Link
JP (1) JPH01239452A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5757102B2 (ja) * 2011-02-18 2015-07-29 日本精工株式会社 鍛造品の内部欠陥検出方法

Also Published As

Publication number Publication date
JPH0585023B2 (enrdf_load_stackoverflow) 1993-12-06

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