GB569950A - Means for recovering coating material from melted electrolytically coated continuous strip material - Google Patents
Means for recovering coating material from melted electrolytically coated continuous strip materialInfo
- Publication number
- GB569950A GB569950A GB14211/43A GB1421143A GB569950A GB 569950 A GB569950 A GB 569950A GB 14211/43 A GB14211/43 A GB 14211/43A GB 1421143 A GB1421143 A GB 1421143A GB 569950 A GB569950 A GB 569950A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strip
- melting
- nozzles
- water
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/48—After-treatment of electroplated surfaces
- C25D5/52—After-treatment of electroplated surfaces by brightening or burnishing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
569,950. Treatment of electroplated continuous strip. CARNEGIE-ILLINOIS STEEL CORPORATION. Aug. 31, 1943, No. 14211. Convention date, March 23. [Class 41] In a process for bright-melting electrolytically - coated, continuous strip by passing it through a melting unit and quenching it in water or other medium in a tank, excess coating material and scale discharged from the strip-surface in the melting is diverted from the space between the strip and a guide roller by circulating the water.' The strip S is .resistance-heated by connecting the rolls 2, 3 to a current-source, so as to establish a melting-zone M in the discharge leg 8 of muffle 6. Water under pressure from nozzles 10 beneath the water-level in leg 8 circulates in the tank to a lower discharge outlet (not shown). Particles dislodged from the strip by the melting are deflected clear of the roller and fall to the bottom of the tank where they may be recovered, the action being assisted by an insulating trough 14 which is downwardly-inclined in the direction of the nozzles. A set of nozzles 16 and trough 17 may also be provided above the pressure-roll 15. Other fluid than the quenching medium may be introduced through the nozzles to promote circulation of the medium.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US569950XA | 1943-03-23 | 1943-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB569950A true GB569950A (en) | 1945-06-15 |
Family
ID=22007847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14211/43A Expired GB569950A (en) | 1943-03-23 | 1943-08-31 | Means for recovering coating material from melted electrolytically coated continuous strip material |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB569950A (en) |
-
1943
- 1943-08-31 GB GB14211/43A patent/GB569950A/en not_active Expired
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