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.)
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co LtdfiledCriticalToshiba Corp
Priority to JP7607677ApriorityCriticalpatent/JPS5411048A/en
Publication of JPS5411048ApublicationCriticalpatent/JPS5411048A/en
PURPOSE: To manufacture an inexpensive torch nozzle which can prevent the sticking of spatter and can obtain a good welding condition, by covering the fundamental layer consisting of copper or copper-alloy with chromium or chromium-alloy layer interposing the coper-chromium-alloy layer.
COPYRIGHT: (C)1979,JPO&Japio
JP7607677A1977-06-281977-06-28Welding torch nozzle and its manufacture
PendingJPS5411048A
(en)