JPS5719129A - Preparation of mold for continuous casting - Google Patents

Preparation of mold for continuous casting

Info

Publication number
JPS5719129A
JPS5719129A JP9608380A JP9608380A JPS5719129A JP S5719129 A JPS5719129 A JP S5719129A JP 9608380 A JP9608380 A JP 9608380A JP 9608380 A JP9608380 A JP 9608380A JP S5719129 A JPS5719129 A JP S5719129A
Authority
JP
Japan
Prior art keywords
copper
metal
plating
hydrogen peroxide
internal wall
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
JP9608380A
Other languages
Japanese (ja)
Other versions
JPS6059999B2 (en
Inventor
Hirotoshi Nomura
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.)
NOMURA TOKIN KK
Original Assignee
NOMURA TOKIN KK
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 NOMURA TOKIN KK filed Critical NOMURA TOKIN KK
Priority to JP9608380A priority Critical patent/JPS6059999B2/en
Publication of JPS5719129A publication Critical patent/JPS5719129A/en
Publication of JPS6059999B2 publication Critical patent/JPS6059999B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/059—Mould materials or platings

Abstract

PURPOSE:To improve the adhesive strength of plating metal by activating the internal wall surfaces of a mold body, made of copper or copper alloy, with a specific treating solution and then by plating them with specific metal. CONSTITUTION:The internal wall surface 5 of a mold body 1 made of copper or copper alloy, after being smoothed by being cut and polished, is degreased and then washed. In an activating treatment in a mixed aqueous solution of sulfuric acid and hydrogen peroxide, the whole of a degenerative layer is oxidized with the hydrogen peroxide and then dissolved and removed to make the surface of a base layer suitably finely uneven. Further, a metallic plating layer 4 is formed by using alloy of nickel and at least one kind of metal among iron or manganese and cobalt.
JP9608380A 1980-07-10 1980-07-10 Manufacturing method for continuous casting molds Expired JPS6059999B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9608380A JPS6059999B2 (en) 1980-07-10 1980-07-10 Manufacturing method for continuous casting molds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9608380A JPS6059999B2 (en) 1980-07-10 1980-07-10 Manufacturing method for continuous casting molds

Publications (2)

Publication Number Publication Date
JPS5719129A true JPS5719129A (en) 1982-02-01
JPS6059999B2 JPS6059999B2 (en) 1985-12-27

Family

ID=14155495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9608380A Expired JPS6059999B2 (en) 1980-07-10 1980-07-10 Manufacturing method for continuous casting molds

Country Status (1)

Country Link
JP (1) JPS6059999B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0329103U (en) * 1989-11-01 1991-03-22
CN105063704A (en) * 2015-07-31 2015-11-18 广东欧珀移动通信有限公司 Die-casting aluminum alloy electroplating pretreatment process and electronic device
CN105568324A (en) * 2016-02-25 2016-05-11 南京工业大学 Preparation method of high-performance surface alloying copper material
JP2018162517A (en) * 2018-04-20 2018-10-18 株式会社キッツ Manufacturing method of water supply equipment made of copper alloy in faucet fitting or valve, and water supply equipment made of copper alloy

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0329103U (en) * 1989-11-01 1991-03-22
JPH0346728Y2 (en) * 1989-11-01 1991-10-03
CN105063704A (en) * 2015-07-31 2015-11-18 广东欧珀移动通信有限公司 Die-casting aluminum alloy electroplating pretreatment process and electronic device
CN105568324A (en) * 2016-02-25 2016-05-11 南京工业大学 Preparation method of high-performance surface alloying copper material
JP2018162517A (en) * 2018-04-20 2018-10-18 株式会社キッツ Manufacturing method of water supply equipment made of copper alloy in faucet fitting or valve, and water supply equipment made of copper alloy

Also Published As

Publication number Publication date
JPS6059999B2 (en) 1985-12-27

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