JPS5620158A - Preparation of plating solution for electroless nickel plating - Google Patents
Preparation of plating solution for electroless nickel platingInfo
- Publication number
- JPS5620158A JPS5620158A JP9636979A JP9636979A JPS5620158A JP S5620158 A JPS5620158 A JP S5620158A JP 9636979 A JP9636979 A JP 9636979A JP 9636979 A JP9636979 A JP 9636979A JP S5620158 A JPS5620158 A JP S5620158A
- Authority
- JP
- Japan
- Prior art keywords
- instrument
- plating
- soln
- pointer
- tank
- 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
Links
Landscapes
- Chemically Coating (AREA)
Abstract
PURPOSE: To make possible quantity production of plated products of uniform quality, by measuring automatically the hydrogen ion concn.of a plating soln., and by controlling the supplement of supplementing solns. for hydrogen ions and for Ni in accordance with the measured value.
CONSTITUTION: Plating soln. 2 contained in a plating tank 1 is circulated by a pump 4 through circulating pipe 3. A branch pipe 6 is equipped with a cooler 7 and a measuring instrument 8 for pH in series. The instrument 8 has set pointers 9a, 9 which incicate the set upper limit value and lower limit value of pH. When the pointer 10 of the instrument coincides with the set pointer 9, the instrument gives command to supplement respective soln. from a supplementing tank 11 for hydrogen ion, and from a supplementing tank 12 for Ni by pumps 15, 16 through feed pipe 13, 14. When the pointer 10 of the instrument arrives at the set pointer 9a, the instrument gives command once again to stop the operation of pumps 15, 16. Hereby the concn. of the soln. contained in the plating tank is kept in a prescribed range.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9636979A JPS5620158A (en) | 1979-07-27 | 1979-07-27 | Preparation of plating solution for electroless nickel plating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9636979A JPS5620158A (en) | 1979-07-27 | 1979-07-27 | Preparation of plating solution for electroless nickel plating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5620158A true JPS5620158A (en) | 1981-02-25 |
Family
ID=14163049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9636979A Pending JPS5620158A (en) | 1979-07-27 | 1979-07-27 | Preparation of plating solution for electroless nickel plating |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5620158A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58193356A (en) * | 1982-04-30 | 1983-11-11 | Hino Motors Ltd | Apparatus for management and maintenance of electroless plating bath |
| JPS60106970A (en) * | 1983-11-15 | 1985-06-12 | C Uyemura & Co Ltd | Method and apparatus for automatically controlling surface treating solution |
| CN109554695A (en) * | 2018-12-26 | 2019-04-02 | 江南大学 | A kind of plating method of the electroless alloy electroplating bath composition of environmental protection self-catalysis |
| CN110106497A (en) * | 2019-06-19 | 2019-08-09 | 宁波中科纬诚新材料科技有限公司 | Chemical plating automatic liquid supply method |
-
1979
- 1979-07-27 JP JP9636979A patent/JPS5620158A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58193356A (en) * | 1982-04-30 | 1983-11-11 | Hino Motors Ltd | Apparatus for management and maintenance of electroless plating bath |
| JPH0235034B2 (en) * | 1982-04-30 | 1990-08-08 | Hino Motors Ltd | |
| JPS60106970A (en) * | 1983-11-15 | 1985-06-12 | C Uyemura & Co Ltd | Method and apparatus for automatically controlling surface treating solution |
| CN109554695A (en) * | 2018-12-26 | 2019-04-02 | 江南大学 | A kind of plating method of the electroless alloy electroplating bath composition of environmental protection self-catalysis |
| CN110106497A (en) * | 2019-06-19 | 2019-08-09 | 宁波中科纬诚新材料科技有限公司 | Chemical plating automatic liquid supply method |
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