GB867860A - A method of cold rolling metals and alloys - Google Patents
A method of cold rolling metals and alloysInfo
- Publication number
- GB867860A GB867860A GB3383857A GB3383857A GB867860A GB 867860 A GB867860 A GB 867860A GB 3383857 A GB3383857 A GB 3383857A GB 3383857 A GB3383857 A GB 3383857A GB 867860 A GB867860 A GB 867860A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal
- sheet
- strips
- sheets
- alloy
- 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
- 239000002184 metal Substances 0.000 title abstract 11
- 229910052751 metal Inorganic materials 0.000 title abstract 11
- 229910045601 alloy Inorganic materials 0.000 title abstract 6
- 239000000956 alloy Substances 0.000 title abstract 6
- 238000005097 cold rolling Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 150000002739 metals Chemical class 0.000 title 1
- 238000005096 rolling process Methods 0.000 abstract 4
- 229910001369 Brass Inorganic materials 0.000 abstract 3
- 239000010951 brass Substances 0.000 abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 229910003460 diamond Inorganic materials 0.000 abstract 1
- 239000010432 diamond Substances 0.000 abstract 1
- 239000011888 foil Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
-
- 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)
- Laminated Bodies (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
Abstract
867,860. Making foil; cold-rolling. IMPERIAL CHEMICAL INDUSTRIES Ltd. Jan. 30, 1959 [Oct. 30, 1957], No. 33838/57. Drawings to Specification. Classes 83 (2) and 83 (4). In a method of rolling a strip or sheet of a first metal or alloy having a Vickers Diamond Pyramid Hardness (V.P.N.) not greater than 400, said strip or sheet is cold-rolled together with a strip or sheet of a softer metal or alloy, the ratio of the V.P.N. before rolling of the first metal or alloy to that of the softer metal or alloy.being from 1.1/1.0 to 5.0/1.0, the amount of reduction being such that the superimposed strip or sheet remains separate after rolling. Frictional forces set up at the rolled interface are said to increase the degree of reduction attainable, e.g. to 0.0088 inch thick, in a given mill and also to result in load economy for a given reduction. Titanium may be reduced while sandwiched between two strips or sheets of 70/30 or 63/37 brass or between high conductivity copper or alternatively while rolled with a single sheet of brass. Brass (70/30) may likewise be reduced using commercially-pure aluminium as the soft metal. The strips or sheets are annealed prior to rolling. A single sheet of the softer metal may be folded about a sheet of the harder metal or a number of sheets or strips of hard and soft metal or alloy may be interleaved and rolled. Two strips or sheets of the harder metal may be sandwiched between a pair of strips or sheets of the softer metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3383857A GB867860A (en) | 1957-10-30 | 1957-10-30 | A method of cold rolling metals and alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3383857A GB867860A (en) | 1957-10-30 | 1957-10-30 | A method of cold rolling metals and alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB867860A true GB867860A (en) | 1961-05-10 |
Family
ID=10358099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3383857A Expired GB867860A (en) | 1957-10-30 | 1957-10-30 | A method of cold rolling metals and alloys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB867860A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0040961A1 (en) * | 1980-05-23 | 1981-12-02 | Kobe Steel Limited | Method for producing cold rolled titanium strip |
| FR2685227A1 (en) * | 1991-12-20 | 1993-06-25 | Rmi Titanium Co | IMPROVEMENT OF HOT WORK SUITABILITY BY USE OF COATING DEPOSITED BY THERMAL SPRAYING. |
| CN115351079A (en) * | 2022-07-29 | 2022-11-18 | 中南大学 | Processing method for improving thermal stability of light metal composite plate |
-
1957
- 1957-10-30 GB GB3383857A patent/GB867860A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0040961A1 (en) * | 1980-05-23 | 1981-12-02 | Kobe Steel Limited | Method for producing cold rolled titanium strip |
| FR2685227A1 (en) * | 1991-12-20 | 1993-06-25 | Rmi Titanium Co | IMPROVEMENT OF HOT WORK SUITABILITY BY USE OF COATING DEPOSITED BY THERMAL SPRAYING. |
| CN115351079A (en) * | 2022-07-29 | 2022-11-18 | 中南大学 | Processing method for improving thermal stability of light metal composite plate |
| CN115351079B (en) * | 2022-07-29 | 2024-06-04 | 中南大学 | Processing method for improving heat stability of light metal composite board |
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