JPS5411049A - Welding torch nozzle and its manufacture - Google Patents

Welding torch nozzle and its manufacture

Info

Publication number
JPS5411049A
JPS5411049A JP7607777A JP7607777A JPS5411049A JP S5411049 A JPS5411049 A JP S5411049A JP 7607777 A JP7607777 A JP 7607777A JP 7607777 A JP7607777 A JP 7607777A JP S5411049 A JPS5411049 A JP S5411049A
Authority
JP
Japan
Prior art keywords
manufacture
torch nozzle
layer
welding torch
copper
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
JP7607777A
Other languages
Japanese (ja)
Inventor
Takashi Kuze
Toshiharu Matsuki
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 Ltd filed Critical Toshiba Corp
Priority to JP7607777A priority Critical patent/JPS5411049A/en
Publication of JPS5411049A publication Critical patent/JPS5411049A/en
Pending legal-status Critical Current

Links

Landscapes

  • Arc Welding In General (AREA)

Abstract

PURPOSE: To manufacture an inexpensive torch nozzle which can prevent the sticking of the spatter and can obtain a good welding condition, by successively forming the nickel-layer and the chromium-layer on the fundamental layer consisting of copper (or copper-alloy), interposing the intermediate alloy layer.
COPYRIGHT: (C)1979,JPO&Japio
JP7607777A 1977-06-28 1977-06-28 Welding torch nozzle and its manufacture Pending JPS5411049A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7607777A JPS5411049A (en) 1977-06-28 1977-06-28 Welding torch nozzle and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7607777A JPS5411049A (en) 1977-06-28 1977-06-28 Welding torch nozzle and its manufacture

Publications (1)

Publication Number Publication Date
JPS5411049A true JPS5411049A (en) 1979-01-26

Family

ID=13594737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7607777A Pending JPS5411049A (en) 1977-06-28 1977-06-28 Welding torch nozzle and its manufacture

Country Status (1)

Country Link
JP (1) JPS5411049A (en)

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