JPS5544575A - Inside surface electroplating method of zirconium alloy pipe - Google Patents

Inside surface electroplating method of zirconium alloy pipe

Info

Publication number
JPS5544575A
JPS5544575A JP11827378A JP11827378A JPS5544575A JP S5544575 A JPS5544575 A JP S5544575A JP 11827378 A JP11827378 A JP 11827378A JP 11827378 A JP11827378 A JP 11827378A JP S5544575 A JPS5544575 A JP S5544575A
Authority
JP
Japan
Prior art keywords
pipe
inside surface
solution
alloy pipe
coated
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
JP11827378A
Other languages
Japanese (ja)
Other versions
JPS5948959B2 (en
Inventor
Ryozo Yamagishi
Osamu Yoshioka
Mamoru Onda
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP53118273A priority Critical patent/JPS5948959B2/en
Publication of JPS5544575A publication Critical patent/JPS5544575A/en
Publication of JPS5948959B2 publication Critical patent/JPS5948959B2/en
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Abstract

PURPOSE: To form the plating layer of superior adhesiveness by pickling and activating the inside surface of the Zr alloy pipe used as coated pipe for nuclear fuel with the NH4F-HF solution of the specific concentration and subjecting the inside surface of the pipe to ultrasonic cleaning then plating the same while circulating the plating solution.
CONSTITUTION: The inside surface surface of the Zr alloy pipe used as coated as coated pipe for nuclear fuel is pickled and activated by the solution of NH4F 0.2W 1.5mol, HF 0.05W0.5mol and NH4F/HF=1.2W15 (molar ratio). Next, a Zr alloy pipe 1 and an ultrasonic vibrator 10 are put in an ultrasonic treating cell 9 containing cleaning water 8 and water is supplied into the pipe 1 through water supply pipe 12, which is then subjected to ulrrasonic cleaning by moving the vibrator 10 to right and left with a motor 11. Next, an anode bar 2 is inserted into the pipe 1 and is held by terminal jigs 3, 3, thence the inside surface of the pipe is plated while the plating solution 4 is being circulated in the pipe 1 through pipe 6 from a pump 5.
COPYRIGHT: (C)1980,JPO&Japio
JP53118273A 1978-09-26 1978-09-26 Internal electroplating method for zirconium alloy tubes Expired JPS5948959B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53118273A JPS5948959B2 (en) 1978-09-26 1978-09-26 Internal electroplating method for zirconium alloy tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53118273A JPS5948959B2 (en) 1978-09-26 1978-09-26 Internal electroplating method for zirconium alloy tubes

Publications (2)

Publication Number Publication Date
JPS5544575A true JPS5544575A (en) 1980-03-28
JPS5948959B2 JPS5948959B2 (en) 1984-11-29

Family

ID=14732555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53118273A Expired JPS5948959B2 (en) 1978-09-26 1978-09-26 Internal electroplating method for zirconium alloy tubes

Country Status (1)

Country Link
JP (1) JPS5948959B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56148916A (en) * 1980-04-07 1981-11-18 Asahi Chem Ind Co Ltd Preparation of novel acrylic composite fiber
JPS6265033U (en) * 1985-10-16 1987-04-22
JPH03173104A (en) * 1989-11-30 1991-07-26 Shin Etsu Chem Co Ltd Manufacture of corrosion resistant rare earth magnet
CN114540828A (en) * 2022-03-23 2022-05-27 中国原子能科学研究院 Method for electrodepositing uranium on metal surface

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56148916A (en) * 1980-04-07 1981-11-18 Asahi Chem Ind Co Ltd Preparation of novel acrylic composite fiber
JPS6265033U (en) * 1985-10-16 1987-04-22
JPH0228713Y2 (en) * 1985-10-16 1990-08-01
JPH03173104A (en) * 1989-11-30 1991-07-26 Shin Etsu Chem Co Ltd Manufacture of corrosion resistant rare earth magnet
CN114540828A (en) * 2022-03-23 2022-05-27 中国原子能科学研究院 Method for electrodepositing uranium on metal surface

Also Published As

Publication number Publication date
JPS5948959B2 (en) 1984-11-29

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