JPS53120649A - Low fume covered arc welding electrode and its preparation - Google Patents

Low fume covered arc welding electrode and its preparation

Info

Publication number
JPS53120649A
JPS53120649A JP3638577A JP3638577A JPS53120649A JP S53120649 A JPS53120649 A JP S53120649A JP 3638577 A JP3638577 A JP 3638577A JP 3638577 A JP3638577 A JP 3638577A JP S53120649 A JPS53120649 A JP S53120649A
Authority
JP
Japan
Prior art keywords
preparation
arc welding
welding electrode
covered arc
low fume
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
JP3638577A
Other languages
Japanese (ja)
Inventor
Mutsuo Nakanishi
Kazuo Yoshii
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 JP3638577A priority Critical patent/JPS53120649A/en
Publication of JPS53120649A publication Critical patent/JPS53120649A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/40—Making wire or rods for soldering or welding
    • B23K35/404—Coated rods; Coated electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

PURPOSE:To decrease generating quantity of fume at welding time, without spoiling binding and coating property, by using a specific quantity of sodium silicate as the binder of covering agent of covered electrode and kneading by adding more water after kneading with covering agent.
JP3638577A 1977-03-31 1977-03-31 Low fume covered arc welding electrode and its preparation Pending JPS53120649A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3638577A JPS53120649A (en) 1977-03-31 1977-03-31 Low fume covered arc welding electrode and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3638577A JPS53120649A (en) 1977-03-31 1977-03-31 Low fume covered arc welding electrode and its preparation

Publications (1)

Publication Number Publication Date
JPS53120649A true JPS53120649A (en) 1978-10-21

Family

ID=12468370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3638577A Pending JPS53120649A (en) 1977-03-31 1977-03-31 Low fume covered arc welding electrode and its preparation

Country Status (1)

Country Link
JP (1) JPS53120649A (en)

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