JPS55164352A - Detecting method of welding defect - Google Patents

Detecting method of welding defect

Info

Publication number
JPS55164352A
JPS55164352A JP7258279A JP7258279A JPS55164352A JP S55164352 A JPS55164352 A JP S55164352A JP 7258279 A JP7258279 A JP 7258279A JP 7258279 A JP7258279 A JP 7258279A JP S55164352 A JPS55164352 A JP S55164352A
Authority
JP
Japan
Prior art keywords
arc
striking voltage
welding
slag winding
detecting method
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.)
Pending
Application number
JP7258279A
Other languages
English (en)
Inventor
Sadao Tanaka
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 JP7258279A priority Critical patent/JPS55164352A/ja
Publication of JPS55164352A publication Critical patent/JPS55164352A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
JP7258279A 1979-06-08 1979-06-08 Detecting method of welding defect Pending JPS55164352A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7258279A JPS55164352A (en) 1979-06-08 1979-06-08 Detecting method of welding defect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7258279A JPS55164352A (en) 1979-06-08 1979-06-08 Detecting method of welding defect

Publications (1)

Publication Number Publication Date
JPS55164352A true JPS55164352A (en) 1980-12-22

Family

ID=13493507

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7258279A Pending JPS55164352A (en) 1979-06-08 1979-06-08 Detecting method of welding defect

Country Status (1)

Country Link
JP (1) JPS55164352A (ja)

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