JPS57104655A - Production of metal hot dipped steel plate with rugged pattern - Google Patents
Production of metal hot dipped steel plate with rugged patternInfo
- Publication number
- JPS57104655A JPS57104655A JP55180999A JP18099980A JPS57104655A JP S57104655 A JPS57104655 A JP S57104655A JP 55180999 A JP55180999 A JP 55180999A JP 18099980 A JP18099980 A JP 18099980A JP S57104655 A JPS57104655 A JP S57104655A
- Authority
- JP
- Japan
- Prior art keywords
- steel plate
- rolls
- rugged
- patterns
- parts
- 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
- 229910000831 Steel Inorganic materials 0.000 title abstract 5
- 239000010959 steel Substances 0.000 title abstract 5
- 239000002184 metal Substances 0.000 title abstract 4
- 229910052751 metal Inorganic materials 0.000 title abstract 4
- 239000010960 cold rolled steel Substances 0.000 abstract 2
- 238000007598 dipping method Methods 0.000 abstract 2
- 238000007747 plating Methods 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 238000005275 alloying Methods 0.000 abstract 1
- 230000000593 degrading effect Effects 0.000 abstract 1
- 239000002932 luster Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/26—After-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Metal Rolling (AREA)
- Coating With Molten Metal (AREA)
Abstract
PURPOSE:To smooth plated surfaces and obtain a metal hot-dipped steel plate with rugged patterns of sharp contrast by applying hot dipping on a cold-rolled steel plate with rugged patterns and screwing down the patterned surface with small diameter rolls while supporting the rear surface with rolls. CONSTITUTION:Hot dipping of zinc or the like is applied on a cold-rolled steel plate S provided with rugged patterns, thence the steel plate is subjected to an alloying treatment. The surface of the plate S having no patterns is supported with metal made support rolls 11 or rolls provided with rubber linings or the like 113 on these, and the rugged pattern surface is brought in abutment on screw down rolls 12 of a small diameter. The steel plate is passed between these rolls under application of low screw-down force. Thereby, the plating metal 1 on the top surface of projecting parts 2 is plastically deformed, and only the plating layer of the parts 2 is smoothed without causing plastic deformation of the entire part of the steel plate S. According to this method, the contours of the parts 2 are made sharp and the difference in the luster between the recesses and the projecting parts is intensified without degrading the difference in height of the recesses and projecting parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55180999A JPS57104655A (en) | 1980-12-20 | 1980-12-20 | Production of metal hot dipped steel plate with rugged pattern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55180999A JPS57104655A (en) | 1980-12-20 | 1980-12-20 | Production of metal hot dipped steel plate with rugged pattern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57104655A true JPS57104655A (en) | 1982-06-29 |
| JPS6350424B2 JPS6350424B2 (en) | 1988-10-07 |
Family
ID=16092957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55180999A Granted JPS57104655A (en) | 1980-12-20 | 1980-12-20 | Production of metal hot dipped steel plate with rugged pattern |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57104655A (en) |
-
1980
- 1980-12-20 JP JP55180999A patent/JPS57104655A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6350424B2 (en) | 1988-10-07 |
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