GB899452A - Method of making wide flat metal sheets - Google Patents
Method of making wide flat metal sheetsInfo
- Publication number
- GB899452A GB899452A GB115360A GB115360A GB899452A GB 899452 A GB899452 A GB 899452A GB 115360 A GB115360 A GB 115360A GB 115360 A GB115360 A GB 115360A GB 899452 A GB899452 A GB 899452A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hours
- minutes
- air
- metal sheets
- brine
- 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
-
- 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
- B21B1/38—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 sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
After hot rolling a pack of metal sheets of stainless steel, other ferrous alloys or non-ferrous metals such as titanium, zirconium and their alloys, is normalised for half an hour at 1850 DEG F., air cooled and then tempered for four hours at 800 DEG F. In the case of alloy steels, the following alternative treatments may be used:- (1) Anneal or austenitize at 1500 DEG F.-2200 DEG F. for 15 minutes to 8 hours, cool in air, oil, water or brine and reheat at 200 DEG F.-1500 DEG F. for 15 minutes to 100 hours. (2) Heat at 200 DEG F.-1700 DEG F. for 15 minutes to 100 hours and cool in air, oil, water or brine. (3) Refrigerate in the range 0 to -200 DEG F. for 15 minutes to 100 hours and heat for 15 minutes to 100 hours at 200 DEG F.-1750 DEG F. and cool in air, oil, water or brine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB115360A GB899452A (en) | 1960-01-12 | 1960-01-12 | Method of making wide flat metal sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB115360A GB899452A (en) | 1960-01-12 | 1960-01-12 | Method of making wide flat metal sheets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB899452A true GB899452A (en) | 1962-06-20 |
Family
ID=9717108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB115360A Expired GB899452A (en) | 1960-01-12 | 1960-01-12 | Method of making wide flat metal sheets |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB899452A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489506A (en) * | 2011-12-04 | 2012-06-13 | 西北有色金属研究院 | Preparation method of high-performance thin clad titanium/steel compound plates |
| CN102873094A (en) * | 2012-11-05 | 2013-01-16 | 西部钛业有限责任公司 | Processing method for ultrathin titanium alloy plates |
| CN104259203A (en) * | 2014-08-15 | 2015-01-07 | 南京润邦金属复合材料有限公司 | Method for manufacturing titanium/steel composite boards for wet desulphurization in coal-fired power plants |
-
1960
- 1960-01-12 GB GB115360A patent/GB899452A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489506A (en) * | 2011-12-04 | 2012-06-13 | 西北有色金属研究院 | Preparation method of high-performance thin clad titanium/steel compound plates |
| CN102873094A (en) * | 2012-11-05 | 2013-01-16 | 西部钛业有限责任公司 | Processing method for ultrathin titanium alloy plates |
| CN104259203A (en) * | 2014-08-15 | 2015-01-07 | 南京润邦金属复合材料有限公司 | Method for manufacturing titanium/steel composite boards for wet desulphurization in coal-fired power plants |
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