KR840008428A - 강철판의 냉간압연 방법(冷間壓延方法) - Google Patents
강철판의 냉간압연 방법(冷間壓延方法) Download PDFInfo
- Publication number
- KR840008428A KR840008428A KR1019830005731A KR830005731A KR840008428A KR 840008428 A KR840008428 A KR 840008428A KR 1019830005731 A KR1019830005731 A KR 1019830005731A KR 830005731 A KR830005731 A KR 830005731A KR 840008428 A KR840008428 A KR 840008428A
- Authority
- KR
- South Korea
- Prior art keywords
- steel sheet
- cold rolling
- rolling method
- feed liquid
- emulsion
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0239—Lubricating
- B21B45/0242—Lubricants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0206—Coolants
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lubricants (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (2)
- 하이브리드법 압연에 있어서, 순환 공급액과 직접 공급액에 각각 이온성 유화분산제를 첨가하고, 상기 순환공급액은 유화분산성을 안정화시키고, 상기 직접 공급액은 상기 이온성 유화분산제의 염형성율을 높여서 유화분산성을 불안정화시키는 것을 특징으로 하는 강철판의 냉간압연 방법.
- ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58061699A JPS59189013A (ja) | 1983-04-08 | 1983-04-08 | ハイブリツド法鋼板冷間圧延方法 |
JP61699 | 1983-04-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR840008428A true KR840008428A (ko) | 1984-12-15 |
Family
ID=13178753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019830005731A KR840008428A (ko) | 1983-04-08 | 1983-12-03 | 강철판의 냉간압연 방법(冷間壓延方法) |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS59189013A (ko) |
KR (1) | KR840008428A (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH084833B2 (ja) * | 1987-04-22 | 1996-01-24 | 新日本製鐵株式会社 | 冷間圧延機の圧延潤滑液循環装置 |
JP3346298B2 (ja) * | 1998-09-18 | 2002-11-18 | 日本鋼管株式会社 | 冷間圧延機における圧延油供給方法 |
-
1983
- 1983-04-08 JP JP58061699A patent/JPS59189013A/ja active Granted
- 1983-12-03 KR KR1019830005731A patent/KR840008428A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JPS59189013A (ja) | 1984-10-26 |
JPS635167B2 (ko) | 1988-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |