JPS56128697A - Composition for preventing adhesion of weld metal - Google Patents

Composition for preventing adhesion of weld metal

Info

Publication number
JPS56128697A
JPS56128697A JP3088180A JP3088180A JPS56128697A JP S56128697 A JPS56128697 A JP S56128697A JP 3088180 A JP3088180 A JP 3088180A JP 3088180 A JP3088180 A JP 3088180A JP S56128697 A JPS56128697 A JP S56128697A
Authority
JP
Japan
Prior art keywords
lactams
saccharides
oligomers
amines
polymers
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.)
Granted
Application number
JP3088180A
Other languages
Japanese (ja)
Other versions
JPS5940555B2 (en
Inventor
Mitsuo Akutsu
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.)
WAANAA CHEMICAL KK
WARNER CHEM KK
Original Assignee
WAANAA CHEMICAL KK
WARNER CHEM KK
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 WAANAA CHEMICAL KK, WARNER CHEM KK filed Critical WAANAA CHEMICAL KK
Priority to JP3088180A priority Critical patent/JPS5940555B2/en
Publication of JPS56128697A publication Critical patent/JPS56128697A/en
Publication of JPS5940555B2 publication Critical patent/JPS5940555B2/en
Expired 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
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/224—Anti-weld compositions; Braze stop-off compositions

Landscapes

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

Abstract

PURPOSE:To obtain a composition enabled to prevent splashing and sticking of the weld metal effectively, by using specific polyhydric alcohols, saccharides, amines, and oligomers and polymers of specific lactams as effective components. CONSTITUTION:Polyhydric alcohols, saccharides, and amines such as glycerol and mannitol indicated by formula I (R1 and R2 are hydrogen atoms or organic residues) and oligomers and polymers of lactams such as N-vinyl-beta-propiolactam indicated by formula II (R3 and R4 are hydrogen atoms or organic residues) are used as effective components, and the inorganic pigment, the synthetic resin, the surface active agent, and so on are added as required. This composite is dissolved in a proper inert solvent and is applied uniformly onto parts around weld positions of the metal surface. This composite shows an effect of preventing a superior sputter adhesion in a welding without the damage of weldability.
JP3088180A 1980-03-13 1980-03-13 Composition for preventing adhesion of weld metal Expired JPS5940555B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3088180A JPS5940555B2 (en) 1980-03-13 1980-03-13 Composition for preventing adhesion of weld metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3088180A JPS5940555B2 (en) 1980-03-13 1980-03-13 Composition for preventing adhesion of weld metal

Publications (2)

Publication Number Publication Date
JPS56128697A true JPS56128697A (en) 1981-10-08
JPS5940555B2 JPS5940555B2 (en) 1984-10-01

Family

ID=12316072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3088180A Expired JPS5940555B2 (en) 1980-03-13 1980-03-13 Composition for preventing adhesion of weld metal

Country Status (1)

Country Link
JP (1) JPS5940555B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110877171A (en) * 2019-11-11 2020-03-13 华南理工大学 Soldering flux for solder wire and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110877171A (en) * 2019-11-11 2020-03-13 华南理工大学 Soldering flux for solder wire and preparation method thereof
CN110877171B (en) * 2019-11-11 2021-03-30 华南理工大学 Soldering flux for solder wire and preparation method thereof

Also Published As

Publication number Publication date
JPS5940555B2 (en) 1984-10-01

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