JPS5756196A - Fused flux for submerged arc welding - Google Patents

Fused flux for submerged arc welding

Info

Publication number
JPS5756196A
JPS5756196A JP55128583A JP12858380A JPS5756196A JP S5756196 A JPS5756196 A JP S5756196A JP 55128583 A JP55128583 A JP 55128583A JP 12858380 A JP12858380 A JP 12858380A JP S5756196 A JPS5756196 A JP S5756196A
Authority
JP
Japan
Prior art keywords
flux
arc welding
submerged arc
cao
mgo
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
JP55128583A
Other languages
Japanese (ja)
Inventor
Isao Sugioka
Saneji Nishimura
Masami Yamaguchi
Kaneo Kumagai
Hajime Motosugi
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
Nippon Steel Corp
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 Steel Corp filed Critical Nippon Steel Corp
Priority to JP55128583A priority Critical patent/JPS5756196A/en
Publication of JPS5756196A publication Critical patent/JPS5756196A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide a flux having superior slag peeling property and cracking resistance by containing SiO2, Al2O3, etc. as acidic components, MgO, CaO, etc. as basic componets, and further CaF2 and containing a slight amount of C as an essential component.
CONSTITUTION: This flux contains, in weight ratio 14W52% SiO2, 2W35% Al2O3, and ≤25% TiO2, Where the total of ≥2 kinds is 30W65%, as acid components, 5W20% MgO, ≤5% CaO, ≤10% BaO, and ≤40% MnO where the total of ≥2 kinds is 10W45%, as basic components, further contains 4W20% CaF2 and contains 0.02W0.1% C as an essential component.
COPYRIGHT: (C)1982,JPO&Japio
JP55128583A 1980-09-18 1980-09-18 Fused flux for submerged arc welding Pending JPS5756196A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55128583A JPS5756196A (en) 1980-09-18 1980-09-18 Fused flux for submerged arc welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55128583A JPS5756196A (en) 1980-09-18 1980-09-18 Fused flux for submerged arc welding

Publications (1)

Publication Number Publication Date
JPS5756196A true JPS5756196A (en) 1982-04-03

Family

ID=14988336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55128583A Pending JPS5756196A (en) 1980-09-18 1980-09-18 Fused flux for submerged arc welding

Country Status (1)

Country Link
JP (1) JPS5756196A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5945097A (en) * 1982-09-08 1984-03-13 Sumitomo Metal Ind Ltd Multielectrode submerged arc welding method
JPS60187495A (en) * 1984-03-06 1985-09-24 Nippon Steel Corp Fused flux for submerged arc welding
JPS62206778A (en) * 1986-03-06 1987-09-11 日立電線株式会社 Uniform diameter joint of cable

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49133241A (en) * 1973-04-26 1974-12-20
JPS5489951A (en) * 1977-12-27 1979-07-17 Nippon Kokan Kk <Nkk> Melt type flux for submerged arc welding with large heat input
JPS5510358A (en) * 1978-07-10 1980-01-24 Nippon Steel Corp Fused flux for submerged arc welding

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49133241A (en) * 1973-04-26 1974-12-20
JPS5489951A (en) * 1977-12-27 1979-07-17 Nippon Kokan Kk <Nkk> Melt type flux for submerged arc welding with large heat input
JPS5510358A (en) * 1978-07-10 1980-01-24 Nippon Steel Corp Fused flux for submerged arc welding

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5945097A (en) * 1982-09-08 1984-03-13 Sumitomo Metal Ind Ltd Multielectrode submerged arc welding method
JPS60187495A (en) * 1984-03-06 1985-09-24 Nippon Steel Corp Fused flux for submerged arc welding
JPH059197B2 (en) * 1984-03-06 1993-02-04 Nippon Steel Corp
JPS62206778A (en) * 1986-03-06 1987-09-11 日立電線株式会社 Uniform diameter joint of cable

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