JPH0520520B2 - - Google Patents

Info

Publication number: JPH0520520B2
Authority: JP; Japan
Prior art keywords: potential; plating layer; nickel; phosphorus; copper
Prior art date: 1987-08-14
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.): Expired - Lifetime

Application number

JP20288087A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6447900A (en

Inventor

Masumitsu Soeda

Hiroshi Nakamura

Masaaki Isono

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.)

Kobe Steel Ltd

Original Assignee

Kobe Steel 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.)

1987-08-14

Filing date

1987-08-14

Publication date

1993-03-19

1987-08-14 Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd

1987-08-14 Priority to JP20288087A priority Critical patent/JPS6447900A/ja

1989-02-22 Publication of JPS6447900A publication Critical patent/JPS6447900A/ja

1993-03-19 Publication of JPH0520520B2 publication Critical patent/JPH0520520B2/ja

Status Granted legal-status Critical Current

Links

PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 139
238000007747 plating Methods 0.000 claims description 88
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 68
229910052759 nickel Inorganic materials 0.000 claims description 64
229910045601 alloy Inorganic materials 0.000 claims description 63
239000000956 alloy Substances 0.000 claims description 63
229910052698 phosphorus Inorganic materials 0.000 claims description 62
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 61
239000011574 phosphorus Substances 0.000 claims description 61
238000000034 method Methods 0.000 claims description 49
229910000881 Cu alloy Inorganic materials 0.000 claims description 40
239000010949 copper Substances 0.000 claims description 30
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 26
229910052802 copper Inorganic materials 0.000 claims description 26
FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 claims description 24
JXTHNDFMNIQAHM-UHFFFAOYSA-N dichloroacetic acid Chemical compound OC(=O)C(Cl)Cl JXTHNDFMNIQAHM-UHFFFAOYSA-N 0.000 claims description 22
YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 claims description 22
238000005868 electrolysis reaction Methods 0.000 claims description 18
229940106681 chloroacetic acid Drugs 0.000 claims description 12
229960005215 dichloroacetic acid Drugs 0.000 claims description 11
230000001105 regulatory effect Effects 0.000 claims description 3
230000001276 controlling effect Effects 0.000 claims description 2
238000010828 elution Methods 0.000 description 24
230000000694 effects Effects 0.000 description 9
239000000463 material Substances 0.000 description 9
239000000126 substance Substances 0.000 description 8
239000000758 substrate Substances 0.000 description 5
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
229910000990 Ni alloy Inorganic materials 0.000 description 4
229910001096 P alloy Inorganic materials 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
239000002184 metal Substances 0.000 description 4
238000010586 diagram Methods 0.000 description 3
238000005498 polishing Methods 0.000 description 3
238000000926 separation method Methods 0.000 description 3
229910000570 Cupronickel Inorganic materials 0.000 description 2
239000004593 Epoxy Substances 0.000 description 2
229910018104 Ni-P Inorganic materials 0.000 description 2
229910018536 Ni—P Inorganic materials 0.000 description 2
238000005266 casting Methods 0.000 description 2
230000000052 comparative effect Effects 0.000 description 2
230000007423 decrease Effects 0.000 description 2
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
229910052737 gold Inorganic materials 0.000 description 2
239000010931 gold Substances 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000000203 mixture Substances 0.000 description 2
239000003973 paint Substances 0.000 description 2
238000007790 scraping Methods 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
238000005299 abrasion Methods 0.000 description 1
235000011054 acetic acid Nutrition 0.000 description 1
150000001243 acetic acids Chemical class 0.000 description 1
239000003788 bath preparation Substances 0.000 description 1
229910017052 cobalt Inorganic materials 0.000 description 1
239000010941 cobalt Substances 0.000 description 1
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
238000009749 continuous casting Methods 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
238000009713 electroplating Methods 0.000 description 1
230000009878 intermolecular interaction Effects 0.000 description 1
230000000873 masking effect Effects 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
229910021645 metal ion Inorganic materials 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
238000002161 passivation Methods 0.000 description 1
230000001737 promoting effect Effects 0.000 description 1
238000011536 re-plating Methods 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
239000010959 steel Substances 0.000 description 1
230000002195 synergetic effect Effects 0.000 description 1
239000010936 titanium Substances 0.000 description 1
229910052719 titanium Inorganic materials 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1

Landscapes

ing And Chemical Polishing (AREA)

JP20288087A 1987-08-14 1987-08-14 Solution and method for removing nickel-phosphorus alloy plating layer Granted JPS6447900A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP20288087A JPS6447900A (en)	1987-08-14	1987-08-14	Solution and method for removing nickel-phosphorus alloy plating layer

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP20288087A JPS6447900A (en)	1987-08-14	1987-08-14	Solution and method for removing nickel-phosphorus alloy plating layer

Publications (2)

Publication Number	Publication Date
JPS6447900A JPS6447900A (en)	1989-02-22
JPH0520520B2 true JPH0520520B2 (da)	1993-03-19

Family

ID=16464731

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP20288087A Granted JPS6447900A (en)	1987-08-14	1987-08-14	Solution and method for removing nickel-phosphorus alloy plating layer

Country Status (1)

Country	Link
JP (1)	JPS6447900A (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5412184B2 (ja) *	2009-06-10	2014-02-12	三菱伸銅株式会社	ニッケルめっきが施された銅又は銅合金屑のリサイクル方法
JP5518421B2 (ja) *	2009-10-13	2014-06-11	三菱伸銅株式会社	ニッケルめっきが施された銅又は銅合金屑のリサイクル方法

1987
- 1987-08-14 JP JP20288087A patent/JPS6447900A/ja active Granted

Also Published As

Publication number	Publication date
JPS6447900A (en)	1989-02-22

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