JPS5433253A - Production of shape steels having restraining water cooling process - Google Patents
Production of shape steels having restraining water cooling processInfo
- Publication number
- JPS5433253A JPS5433253A JP9874977A JP9874977A JPS5433253A JP S5433253 A JPS5433253 A JP S5433253A JP 9874977 A JP9874977 A JP 9874977A JP 9874977 A JP9874977 A JP 9874977A JP S5433253 A JPS5433253 A JP S5433253A
- Authority
- JP
- Japan
- Prior art keywords
- cooling process
- water cooling
- production
- shape steels
- restraining water
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
- B21B1/09—L-sections
-
- 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
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
Abstract
PURPOSE:To improve the production efficiency of shape steels (sections) by adding a restraining water cooling process to cooling process at the time of producing sections from billets.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9874977A JPS5433253A (en) | 1977-08-19 | 1977-08-19 | Production of shape steels having restraining water cooling process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9874977A JPS5433253A (en) | 1977-08-19 | 1977-08-19 | Production of shape steels having restraining water cooling process |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5433253A true JPS5433253A (en) | 1979-03-10 |
Family
ID=14228104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9874977A Pending JPS5433253A (en) | 1977-08-19 | 1977-08-19 | Production of shape steels having restraining water cooling process |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5433253A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5914948A (en) * | 1982-07-16 | 1984-01-25 | 帝人株式会社 | Filmy laminate |
CN107214202A (en) * | 2017-07-31 | 2017-09-29 | 石横特钢集团有限公司 | A kind of angle steel cooling control device after rolling and technique |
-
1977
- 1977-08-19 JP JP9874977A patent/JPS5433253A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5914948A (en) * | 1982-07-16 | 1984-01-25 | 帝人株式会社 | Filmy laminate |
CN107214202A (en) * | 2017-07-31 | 2017-09-29 | 石横特钢集团有限公司 | A kind of angle steel cooling control device after rolling and technique |
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