JPS5562189A - Thiourea added mangenese plating bath - Google Patents
Thiourea added mangenese plating bathInfo
- Publication number
- JPS5562189A JPS5562189A JP13403778A JP13403778A JPS5562189A JP S5562189 A JPS5562189 A JP S5562189A JP 13403778 A JP13403778 A JP 13403778A JP 13403778 A JP13403778 A JP 13403778A JP S5562189 A JPS5562189 A JP S5562189A
- Authority
- JP
- Japan
- Prior art keywords
- plating bath
- mangenese
- plating
- thiourea
- bath
- 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
Links
Landscapes
- Electroplating And Plating Baths Therefor (AREA)
Abstract
PURPOSE: To improve the plating efficiency of the electric mangenese plating bath and the safety of the bath by adding the specific amount of thiourea to the plating bath containing the specified amounts of Mn2+ source and ammonium salt.
CONSTITUTION: Thiourea is added at 0.1W40g/l to an aqueous solution containing 10W120g/l of mangenese sulfate or the like as Mn2+ and 20W250g/l of one or both of ammonium chloride and ammonium sulfate. Electroplating is applied to steel plates or the like by using this manganese plating bath and suitably selecting current density, stirring conditions, etc. This plating bath is stable, is easy to control the plating bath composition and lets plating metal be efficiently deposited. Since materials which are difficult in waste liquid treatment are not contained, discarding is easy.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13403778A JPS5562189A (en) | 1978-10-31 | 1978-10-31 | Thiourea added mangenese plating bath |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13403778A JPS5562189A (en) | 1978-10-31 | 1978-10-31 | Thiourea added mangenese plating bath |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5562189A true JPS5562189A (en) | 1980-05-10 |
JPS5719192B2 JPS5719192B2 (en) | 1982-04-21 |
Family
ID=15118885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13403778A Granted JPS5562189A (en) | 1978-10-31 | 1978-10-31 | Thiourea added mangenese plating bath |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5562189A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103173786A (en) * | 2013-04-02 | 2013-06-26 | 吉首大学 | Method for environmentally friendly and efficiently producing electrolytic manganese metal |
-
1978
- 1978-10-31 JP JP13403778A patent/JPS5562189A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103173786A (en) * | 2013-04-02 | 2013-06-26 | 吉首大学 | Method for environmentally friendly and efficiently producing electrolytic manganese metal |
CN103173786B (en) * | 2013-04-02 | 2015-11-25 | 吉首大学 | A kind of environment-friendly high-efficiency produces the method for electrolytic metal Mn |
Also Published As
Publication number | Publication date |
---|---|
JPS5719192B2 (en) | 1982-04-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES475024A1 (en) | Solid particles containing calcium peroxide, their preparation and their utilisation for the treatment of water. | |
ES8507423A1 (en) | Biological sludge hygienisation process. | |
JPS5524904A (en) | Removal of heavy metals in aqueous solution by electrolysis | |
JPS56116894A (en) | Neutral tin electroplating bath for obtaining dense plated coating | |
JPS5562189A (en) | Thiourea added mangenese plating bath | |
JPS57201506A (en) | Purifying agent of water | |
JPS57140891A (en) | Pretreating solution for silver plating | |
JPS51135173A (en) | Method of treating waste liquor containing acids and metal salts there of | |
JPS5541873A (en) | Remover of iron and/or manganese in water and its manufacture | |
JPS52104499A (en) | Treatment of iron hydroxide or aluminum hydroxide sludge | |
JPS52128804A (en) | Electrolytic recovery of metal | |
Basta | Getting the metal out of spent plating baths. | |
JPS5616691A (en) | Manganese plating bath | |
JPS57185991A (en) | Corrosion inhibitor for stainless steel | |
JPS55111892A (en) | Method for treatment of waste water containing harmful heavy metal and cyanate thereof | |
JPS57107298A (en) | Treatment of industrial waste containing heavy metal | |
JPS5288578A (en) | Treatment of plating sludge | |
JPS548123A (en) | Controller for concentration of plating bath | |
Kondrashin et al. | Electrode Polarizability and Corrosion Stability of Copper and Alpha Brass Alloyed by As, P, Ni, and Au | |
Andrzejaczek | Influence of Oxygen on the Kinetics of Iron Corrosion in Water | |
JPS5735695A (en) | Corrosion preventive treatment liquid for magnesium alloy | |
JPS53137886A (en) | Method of blocking metallic ion | |
JPS5322804A (en) | Refining method and refining vessel for molten metal bath | |
JPS5286974A (en) | Treatment of waste matter containing heavy metal | |
JPS5721983A (en) | Treating method for waste water containing heavy metal |