GB1253100A - - Google Patents
Info
- Publication number
- GB1253100A GB1253100A GB1253100DA GB1253100A GB 1253100 A GB1253100 A GB 1253100A GB 1253100D A GB1253100D A GB 1253100DA GB 1253100 A GB1253100 A GB 1253100A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mercury
- july
- wetting
- metal surfaces
- nascent hydrogen
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Abstract
1,253,100. Wetting metal surfaces with mercury, electrolytic activation of metal surfaces. LICENTIA PATENT-VERWALTUNGS G.m.b.H. H. July 9, 1969 [July 12, 1968], No.34574/69. Heading C7B and C7F. To facilitate the wetting of a metal or an alloy surface e.g. steel, with mercury, the surface is treated with nascent hydrogen. The surface may be immediately wetted with mercury or the surface may be protected with an electrolytic gold coating and subsequently wetted with mercury. The nascent hydrogen may be formed electrolytically using sulphuric acid as an electrolyte and a platinum anode with a current density of 150 MA/ cm<SP>2</SP>.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1771799 | 1968-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1253100A true GB1253100A (en) | 1971-11-10 |
Family
ID=5700994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1253100D Expired GB1253100A (en) | 1968-07-12 | 1969-07-09 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1253100A (en) |
-
1969
- 1969-07-09 GB GB1253100D patent/GB1253100A/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |