JPS5547368A - Suitable steel plate for enamel - Google Patents
Suitable steel plate for enamelInfo
- Publication number
- JPS5547368A JPS5547368A JP12096778A JP12096778A JPS5547368A JP S5547368 A JPS5547368 A JP S5547368A JP 12096778 A JP12096778 A JP 12096778A JP 12096778 A JP12096778 A JP 12096778A JP S5547368 A JPS5547368 A JP S5547368A
- Authority
- JP
- Japan
- Prior art keywords
- steel
- steel plate
- enamel
- decarburization
- temperatures
- 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
Abstract
PURPOSE: To obtain a steel plate having an excellent adhesion property and which is suitable to make enamel coated steel products which have a prominent strength even after one time enamel coating, by adding both P and Cu to the steel in a specified amount in additon to C and Mn contained in the steel in a normal rate as in decarburized steels.
CONSTITUTION: This enamel coatings suitable steel contains 0.05W0.10% of C, 0.15W0.50% of Mn, 0.010W0.060% of P and 0.015W0.060% of Cu, in which the ratio of Cu to P is fixed within a range of 0.7W1.5:1, and the rest is substantially composed of Fe. This steel plate is manufactured in the following procedure: A steel which has the above mentioned compostion is as a rimmed steel. A steel plate is produced from the ingot by a hot rolling with finishing temperatures of 840W930°C, and the steel plate is coiled at temperatures of 550W750°C. The steel plate is processed by cold rolling at a rolling reduction of 50W80%, after it is treated with pickling. Then decarburization or decarburization-denitriding is made on the steel plate.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12096778A JPS5547368A (en) | 1978-09-30 | 1978-09-30 | Suitable steel plate for enamel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12096778A JPS5547368A (en) | 1978-09-30 | 1978-09-30 | Suitable steel plate for enamel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5547368A true JPS5547368A (en) | 1980-04-03 |
Family
ID=14799437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12096778A Pending JPS5547368A (en) | 1978-09-30 | 1978-09-30 | Suitable steel plate for enamel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5547368A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS583925A (en) * | 1981-06-30 | 1983-01-10 | Nippon Kokan Kk <Nkk> | Production of aluminum killed cold rolled steel plate for enamel |
| JPH04366936A (en) * | 1991-06-14 | 1992-12-18 | Mitsubishi Electric Corp | Projection type display device |
-
1978
- 1978-09-30 JP JP12096778A patent/JPS5547368A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS583925A (en) * | 1981-06-30 | 1983-01-10 | Nippon Kokan Kk <Nkk> | Production of aluminum killed cold rolled steel plate for enamel |
| JPH04366936A (en) * | 1991-06-14 | 1992-12-18 | Mitsubishi Electric Corp | Projection type display device |
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