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JPS5689354A - Surface treatment of grid body mold for lead storage battery - Google Patents

Surface treatment of grid body mold for lead storage battery

Info

Publication number
JPS5689354A
JPS5689354A JP16671679A JP16671679A JPS5689354A JP S5689354 A JPS5689354 A JP S5689354A JP 16671679 A JP16671679 A JP 16671679A JP 16671679 A JP16671679 A JP 16671679A JP S5689354 A JPS5689354 A JP S5689354A
Authority
JP
Japan
Prior art keywords
lead storage
grid body
mold
coating
release agent
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
JP16671679A
Other languages
Japanese (ja)
Inventor
Osamu Jinushi
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.)
Yuasa Corp
Original Assignee
Yuasa Battery 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 Yuasa Battery Corp filed Critical Yuasa Battery Corp
Priority to JP16671679A priority Critical patent/JPS5689354A/en
Publication of JPS5689354A publication Critical patent/JPS5689354A/en
Pending legal-status Critical Current

Links

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  • Mold Materials And Core Materials (AREA)

Abstract

PURPOSE: To improve the workability and productivity of grid body casting for lead storage batteries by making primary coating of metallic materials or nonmetallic materials of heat resistance in surface treatment of coating mold release agent on the surface of the mold.
CONSTITUTION: Materials of molybdenum, ceramic, tungsten carbide or the like which are relatively heat-nonconductive and have good abrasion resistance are melt sprayed to about 1W5μm thicknesses on the surface of a lead storage battery grid body mold having been completed of engraving, whereby primary coating is applied. Thence, secondary coating of cork or fluorine resin is applied to form a layer of mold release agent. This mold release agent does not easily fatigue and peeling owing to thermal effect and mechanical impact, and the life of the secondary coating is made such that it withstands the use of more than about 24W36 hours continuously.
COPYRIGHT: (C)1981,JPO&Japio
JP16671679A 1979-12-20 1979-12-20 Surface treatment of grid body mold for lead storage battery Pending JPS5689354A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16671679A JPS5689354A (en) 1979-12-20 1979-12-20 Surface treatment of grid body mold for lead storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16671679A JPS5689354A (en) 1979-12-20 1979-12-20 Surface treatment of grid body mold for lead storage battery

Publications (1)

Publication Number Publication Date
JPS5689354A true JPS5689354A (en) 1981-07-20

Family

ID=15836426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16671679A Pending JPS5689354A (en) 1979-12-20 1979-12-20 Surface treatment of grid body mold for lead storage battery

Country Status (1)

Country Link
JP (1) JPS5689354A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6228062A (en) * 1985-07-29 1987-02-06 Shin Kobe Electric Mach Co Ltd Casting method for base body for lead storage battery
JPS6440168A (en) * 1987-08-07 1989-02-10 Yuasa Battery Co Ltd Mold for lead alloy
CN108941443A (en) * 2017-05-22 2018-12-07 湖北润阳新能源有限公司 A kind of cast panel release agent and preparation method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6228062A (en) * 1985-07-29 1987-02-06 Shin Kobe Electric Mach Co Ltd Casting method for base body for lead storage battery
JPS6440168A (en) * 1987-08-07 1989-02-10 Yuasa Battery Co Ltd Mold for lead alloy
CN108941443A (en) * 2017-05-22 2018-12-07 湖北润阳新能源有限公司 A kind of cast panel release agent and preparation method thereof
CN108941443B (en) * 2017-05-22 2020-04-21 湖北润阳新能源有限公司 Cast plate release agent and preparation method thereof

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