JPS56136297A - Coated arc electrode - Google Patents

Coated arc electrode

Info

Publication number
JPS56136297A
JPS56136297A JP3821480A JP3821480A JPS56136297A JP S56136297 A JPS56136297 A JP S56136297A JP 3821480 A JP3821480 A JP 3821480A JP 3821480 A JP3821480 A JP 3821480A JP S56136297 A JPS56136297 A JP S56136297A
Authority
JP
Japan
Prior art keywords
colloidal silica
coating agent
core rod
arc electrode
coated arc
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
JP3821480A
Other languages
Japanese (ja)
Inventor
Masahiko Oshima
Hisashi Yokoshima
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.)
NOF Corp
Original Assignee
Nippon Oil and Fats 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 Nippon Oil and Fats Co Ltd filed Critical Nippon Oil and Fats Co Ltd
Priority to JP3821480A priority Critical patent/JPS56136297A/en
Publication of JPS56136297A publication Critical patent/JPS56136297A/en
Pending legal-status Critical Current

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  • Nonmetallic Welding Materials (AREA)

Abstract

PURPOSE: To improve binding force and to prevent falling off of the coating agent from the core rod by mixing ≥10wt% colloidal silica of ≤9μ diameter into the binder.
CONSTITUTION: The colloidal silica of ≤9μ diameter is used in a condition like an aqueous solution. The coated arc electrode is manufactured by applying a coating agent which uses only colloidal silica or a kneaded mixture of colloidal silica and ≥10wt% water-glass which has been used conventionally, on the surface of core rod, and then, drying and adhering the coating agent on the core rod.
COPYRIGHT: (C)1981,JPO&Japio
JP3821480A 1980-03-27 1980-03-27 Coated arc electrode Pending JPS56136297A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3821480A JPS56136297A (en) 1980-03-27 1980-03-27 Coated arc electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3821480A JPS56136297A (en) 1980-03-27 1980-03-27 Coated arc electrode

Publications (1)

Publication Number Publication Date
JPS56136297A true JPS56136297A (en) 1981-10-24

Family

ID=12519054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3821480A Pending JPS56136297A (en) 1980-03-27 1980-03-27 Coated arc electrode

Country Status (1)

Country Link
JP (1) JPS56136297A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6157654A (en) * 1984-08-29 1986-03-24 Okuno Seiyaku Kogyo Kk Transparent inorganic coating composition and method for forming transparent inorganic coating film
CN102357745A (en) * 2011-10-09 2012-02-22 四川大西洋焊接材料股份有限公司 Welding rod for X60-grade pipeline steel welding

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6157654A (en) * 1984-08-29 1986-03-24 Okuno Seiyaku Kogyo Kk Transparent inorganic coating composition and method for forming transparent inorganic coating film
JPH0532431B2 (en) * 1984-08-29 1993-05-17 Okuno Chem Ind Co
CN102357745A (en) * 2011-10-09 2012-02-22 四川大西洋焊接材料股份有限公司 Welding rod for X60-grade pipeline steel welding

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