CA853343A - Coated arc welding electrode for minimizing both porosity and variation in composition of the weld metal at the start of welding
- Google Patents
Coated arc welding electrode for minimizing both porosity and variation in composition of the weld metal at the start of welding
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.)
Expired
Application number
CA853343A
Inventor
F. Helm David
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.)
Teledyne ET
Original Assignee
Teledyne ET
Publication date
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Publication of CA853343ApublicationCriticalpatent/CA853343A/en
CA853343ACoated arc welding electrode for minimizing both porosity and variation in composition of the weld metal at the start of welding
ExpiredCA853343A
(en)
Coated arc welding electrode for minimizing porosity or for minimizing both porosity and variation in composition of the weld metal at the start of welding