JPS57158385A - Sheetlike galvanic anode - Google Patents

Sheetlike galvanic anode

Info

Publication number
JPS57158385A
JPS57158385A JP56043223A JP4322381A JPS57158385A JP S57158385 A JPS57158385 A JP S57158385A JP 56043223 A JP56043223 A JP 56043223A JP 4322381 A JP4322381 A JP 4322381A JP S57158385 A JPS57158385 A JP S57158385A
Authority
JP
Japan
Prior art keywords
anode
core metal
flexible
sheetlike
outside
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
JP56043223A
Other languages
Japanese (ja)
Other versions
JPS6335715B2 (en
Inventor
Yoshiyuki Hirakata
Masayuki Koyata
Yutaka Fukamizu
Shigeyoshi Sugita
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.)
NAKAGAWA BOSHOKU KOGYO KK
NAKAGAWA BOUSHIYOKU KOGYO KK
Nakagawa Corrosion Protecting Co Ltd
Mitsui Mining and Smelting Co Ltd
Original Assignee
NAKAGAWA BOSHOKU KOGYO KK
NAKAGAWA BOUSHIYOKU KOGYO KK
Nakagawa Corrosion Protecting Co Ltd
Mitsui Mining and Smelting 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 NAKAGAWA BOSHOKU KOGYO KK, NAKAGAWA BOUSHIYOKU KOGYO KK, Nakagawa Corrosion Protecting Co Ltd, Mitsui Mining and Smelting Co Ltd filed Critical NAKAGAWA BOSHOKU KOGYO KK
Priority to JP56043223A priority Critical patent/JPS57158385A/en
Publication of JPS57158385A publication Critical patent/JPS57158385A/en
Publication of JPS6335715B2 publication Critical patent/JPS6335715B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Prevention Of Electric Corrosion (AREA)

Abstract

PURPOSE: To make the resulting titled galvanic anode flexible and to reduce the cost by attaching a flexible metallic sheet as a core metal to the outside of an anode and forming an insulating coat on the core metal and the anode.
CONSTITUTION: Zn, Mg, Al or an alloy thereof is used as the material of a sheetlike galvanic anode, and a flexible metallic sheet having nobler potential than the anode material is attached as a core metal to one side of the material. The surfaces of the core metal and the anode material at the attached part are coated with tar epoxy coating, epoxy urethane coating or other insulating coating material to ensure the connection of the flexible anode material to the flexible core metal. This sheetlike galvanic anode is used in the electric prevention for the corrosion of the outside of each bottom plate of various storage tanks, the outside of a storage tank buried in the earth, etc.
COPYRIGHT: (C)1982,JPO&Japio
JP56043223A 1981-03-26 1981-03-26 Sheetlike galvanic anode Granted JPS57158385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56043223A JPS57158385A (en) 1981-03-26 1981-03-26 Sheetlike galvanic anode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56043223A JPS57158385A (en) 1981-03-26 1981-03-26 Sheetlike galvanic anode

Publications (2)

Publication Number Publication Date
JPS57158385A true JPS57158385A (en) 1982-09-30
JPS6335715B2 JPS6335715B2 (en) 1988-07-15

Family

ID=12657908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56043223A Granted JPS57158385A (en) 1981-03-26 1981-03-26 Sheetlike galvanic anode

Country Status (1)

Country Link
JP (1) JPS57158385A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6257110B1 (en) * 2016-09-02 2018-01-10 日本防蝕工業株式会社 Galvanic anode for cathodic protection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6257110B1 (en) * 2016-09-02 2018-01-10 日本防蝕工業株式会社 Galvanic anode for cathodic protection

Also Published As

Publication number Publication date
JPS6335715B2 (en) 1988-07-15

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