JPS5747891A - Gold-palladium alloy plating bath - Google Patents

Gold-palladium alloy plating bath

Info

Publication number
JPS5747891A
JPS5747891A JP12200880A JP12200880A JPS5747891A JP S5747891 A JPS5747891 A JP S5747891A JP 12200880 A JP12200880 A JP 12200880A JP 12200880 A JP12200880 A JP 12200880A JP S5747891 A JPS5747891 A JP S5747891A
Authority
JP
Japan
Prior art keywords
plating bath
salt
gold
acid
alloy plating
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
JP12200880A
Other languages
Japanese (ja)
Other versions
JPS5760438B2 (en
Inventor
Hiroshi Kobayashi
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 DENTO KOGYO KK
Original Assignee
NIPPON DENTO KOGYO 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 NIPPON DENTO KOGYO KK filed Critical NIPPON DENTO KOGYO KK
Priority to JP12200880A priority Critical patent/JPS5747891A/en
Publication of JPS5747891A publication Critical patent/JPS5747891A/en
Publication of JPS5760438B2 publication Critical patent/JPS5760438B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain the titled plating bath giving a brilliant pink electrodeposit with superior corrosion resistance by preparing a specified composition contg. citric acid, aliphatic unsatd. org. acid, gold salt, Pd compound, metallic salt as a brightener and metallic salt of Sn, As or the like.
CONSTITUTION: This Au-Pd alloy plating bath contains 20W300g/l citric acid, 3W 100g/l aliphatic unsatd. org. acid having a carbon double bond in the principal chain, 0.5W12g/l gold in gold salt, 0.2W25g/l salt of a metal such as Cu or Ni having a face-centered cubic lattice as a brightener and 0.1W5g/l salt of ≥1 kind of metal selected from Sn, Pb, As, Sb, Se and Te. The pH of this plating bath is adjusted to 6.5W13. By carrying out electrolysis using this plating bath, bright pink plating of an Au-Pd alloy with superior corrosion resistance can be obtd.
COPYRIGHT: (C)1982,JPO&Japio
JP12200880A 1980-09-03 1980-09-03 Gold-palladium alloy plating bath Granted JPS5747891A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12200880A JPS5747891A (en) 1980-09-03 1980-09-03 Gold-palladium alloy plating bath

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12200880A JPS5747891A (en) 1980-09-03 1980-09-03 Gold-palladium alloy plating bath

Publications (2)

Publication Number Publication Date
JPS5747891A true JPS5747891A (en) 1982-03-18
JPS5760438B2 JPS5760438B2 (en) 1982-12-20

Family

ID=14825275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12200880A Granted JPS5747891A (en) 1980-09-03 1980-09-03 Gold-palladium alloy plating bath

Country Status (1)

Country Link
JP (1) JPS5747891A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2807450A1 (en) * 2000-04-06 2001-10-12 Engelhard Clal Sas ELECTROLYTIC BATH INTENDED FOR THE ELECTROCHEMICAL DEPOSIT OF PALLADIUM OR ITS ALLOYS
JP2013224478A (en) * 2012-04-19 2013-10-31 Rambo Nanotechnology (Shenzhen) Ltd Gold-palladium alloy electroplating solution, preparation method of the same, and electroplating method
JP2014047394A (en) * 2012-08-31 2014-03-17 Electroplating Eng Of Japan Co Non-cyanogen system gold-palladium alloy plating solution and plating method
JP2015157966A (en) * 2014-02-21 2015-09-03 共栄メタル株式会社 black alloy plating film

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56812U (en) * 1979-06-15 1981-01-07

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2807450A1 (en) * 2000-04-06 2001-10-12 Engelhard Clal Sas ELECTROLYTIC BATH INTENDED FOR THE ELECTROCHEMICAL DEPOSIT OF PALLADIUM OR ITS ALLOYS
WO2001077417A1 (en) * 2000-04-06 2001-10-18 Metalor Technologies France Sas Electrolytic solution for electrochemical deposit of palladium or its alloys
US6743346B2 (en) 2000-04-06 2004-06-01 Metalor Technologies France Sas A French Simplified Joint Stock Company Electrolytic solution for electrochemical deposit of palladium or its alloys
JP2013224478A (en) * 2012-04-19 2013-10-31 Rambo Nanotechnology (Shenzhen) Ltd Gold-palladium alloy electroplating solution, preparation method of the same, and electroplating method
JP2014047394A (en) * 2012-08-31 2014-03-17 Electroplating Eng Of Japan Co Non-cyanogen system gold-palladium alloy plating solution and plating method
JP2015157966A (en) * 2014-02-21 2015-09-03 共栄メタル株式会社 black alloy plating film

Also Published As

Publication number Publication date
JPS5760438B2 (en) 1982-12-20

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