JPS57160591A - Preventing method for sticking of molten metal during welding - Google Patents

Preventing method for sticking of molten metal during welding

Info

Publication number
JPS57160591A
JPS57160591A JP4641281A JP4641281A JPS57160591A JP S57160591 A JPS57160591 A JP S57160591A JP 4641281 A JP4641281 A JP 4641281A JP 4641281 A JP4641281 A JP 4641281A JP S57160591 A JPS57160591 A JP S57160591A
Authority
JP
Japan
Prior art keywords
powder
inorg
produce
welding
weld
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
JP4641281A
Other languages
Japanese (ja)
Inventor
Hidemasa Mori
Michiaki Hida
Shigeyoshi Suzuki
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.)
Taiho Kogyo Co Ltd
Original Assignee
Taiho Kogyo 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 Taiho Kogyo Co Ltd filed Critical Taiho Kogyo Co Ltd
Priority to JP4641281A priority Critical patent/JPS57160591A/en
Publication of JPS57160591A publication Critical patent/JPS57160591A/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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups

Abstract

PURPOSE:To remove spatters and slag after welding easily without producing weld defects by coating inorg. powder having heat resistance and good removability uniformly around the weld zone. CONSTITUTION:In the stage of welding, a chemical seal with the powder of an inorg. material of a high m.p. which does not produce water or steam, for example, powder of calcium carbonate or powder of natural mineral contg. these together with an injection gas such as LPG in a vessel is sprayed to around the weld zone of steel plates, whereby the coating layer by the inorg. powder is formed on the metallic surfaces. The powder is of about 10mu, more preferably about <=5mu grain sizes. In order to improve the adsorption of the inorg. powder on the metallic surfaces, it is a good practice to add a highly volatile solvent such as alcoholic org. solvent in the sealed vessel. The coating layer of the above-mentioned inorg. powder does not produce any gas during welding, hence it does not produce any weld defect, prevents sticking of spatters and slag and make their removal easy.
JP4641281A 1981-03-31 1981-03-31 Preventing method for sticking of molten metal during welding Pending JPS57160591A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4641281A JPS57160591A (en) 1981-03-31 1981-03-31 Preventing method for sticking of molten metal during welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4641281A JPS57160591A (en) 1981-03-31 1981-03-31 Preventing method for sticking of molten metal during welding

Publications (1)

Publication Number Publication Date
JPS57160591A true JPS57160591A (en) 1982-10-02

Family

ID=12746431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4641281A Pending JPS57160591A (en) 1981-03-31 1981-03-31 Preventing method for sticking of molten metal during welding

Country Status (1)

Country Link
JP (1) JPS57160591A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1385636A1 (en) * 2001-03-30 2004-02-04 J &amp; G Chemical Specialties Barrier coatings
JP2012081492A (en) * 2010-10-08 2012-04-26 Tsuchiya Co Ltd Spatter adhesion preventive agent
JP5877391B1 (en) * 2015-05-20 2016-03-08 石原 仁史 Spatter adhesion inhibitor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1385636A1 (en) * 2001-03-30 2004-02-04 J &amp; G Chemical Specialties Barrier coatings
US6811821B2 (en) 2001-03-30 2004-11-02 J & G Chemical Specialities, Llc Barrier coatings
EP1385636A4 (en) * 2001-03-30 2005-07-13 J & G Chemical Specialties Barrier coatings
JP2012081492A (en) * 2010-10-08 2012-04-26 Tsuchiya Co Ltd Spatter adhesion preventive agent
JP5877391B1 (en) * 2015-05-20 2016-03-08 石原 仁史 Spatter adhesion inhibitor

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