GB740408A - Method of rolling titanium sheets - Google Patents
Method of rolling titanium sheetsInfo
- Publication number
- GB740408A GB740408A GB1748353A GB1748353A GB740408A GB 740408 A GB740408 A GB 740408A GB 1748353 A GB1748353 A GB 1748353A GB 1748353 A GB1748353 A GB 1748353A GB 740408 A GB740408 A GB 740408A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheets
- titanium
- rolling
- stages
- rolled
- 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
- 239000010936 titanium Substances 0.000 title abstract 6
- 229910052719 titanium Inorganic materials 0.000 title abstract 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title abstract 5
- 238000005096 rolling process Methods 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 238000000137 annealing Methods 0.000 abstract 1
- 238000005242 forging Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000005098 hot rolling Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 238000005554 pickling Methods 0.000 abstract 1
- 238000003303 reheating Methods 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
740,408. Making plates and sheets. MALLORY-SHARON TITANIUM CORPORATION. June 24, 1953, No. 17483/53. Classes 83 (2) and 83 (4). Rolling; working at specified temperatures.- In a method of hot rolling titanium to thin gauge sheets, rectangular ingots are rolled to sheets of intermediate gauge which are then sandwiched between sheets of metal such as steel having a lower heat conductivity than titanium to retain the heat and protect the titanium surfaces against oxidation during rolling to the final thickness. In examples round ingots at a temperature of 1700‹ to 1850‹ F. are described and flattened into rectangular slabs in successive forging stages. The slabs are then reduced by rolling in a number of stages after heating and reheating in continuous furnaces under a reducing atmosphere initially to temperatures of 1520‹ to 1580‹ F. and at later stages to a temperature of 1350‹ F. followed in some cases by doubling and redoubling of the sheet. In one example four sheet thicknesses resulting from doubling and redoubling are sandwiched between two sheets of steel, heated to 1350‹ F. rolled in two stages, hot doubled, reheated and given final rolling passes until the sheets are reduced to a thickness of 0.013-0.014 inches. The resultant eight-titanium sheets are then separated. The finished sheets after annealing and pickling may be cold-rolled to as much as 50 per cent reduction.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DENDAT1073989D DE1073989B (en) | 1953-06-24 | ||
| US196352A US2651099A (en) | 1950-11-17 | 1950-11-17 | Method of rolling titanium sheets |
| GB1748353A GB740408A (en) | 1953-06-24 | 1953-06-24 | Method of rolling titanium sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1748353A GB740408A (en) | 1953-06-24 | 1953-06-24 | Method of rolling titanium sheets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB740408A true GB740408A (en) | 1955-11-09 |
Family
ID=10095962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1748353A Expired GB740408A (en) | 1950-11-17 | 1953-06-24 | Method of rolling titanium sheets |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1073989B (en) |
| GB (1) | GB740408A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226721A (en) * | 2014-09-05 | 2014-12-24 | 常熟市佳泰金属材料有限公司 | Novel production device for pure titanium coils |
| CN106955893A (en) * | 2017-03-17 | 2017-07-18 | 中国航发北京航空材料研究院 | A kind of superplastic forming processing method of SP700 titanium-alloy thin-plates |
| CN116748336A (en) * | 2023-08-17 | 2023-09-15 | 成都先进金属材料产业技术研究院股份有限公司 | Pure titanium flat-ball section bar and hot withdrawal and straightening process thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4168185A (en) * | 1977-02-25 | 1979-09-18 | Kobe Steel, Ltd. | Production method of titanium hot coil by continuous hot rolling system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE439109C (en) * | 1925-02-11 | 1927-01-04 | Patra Patent Treuhand | Rolling out thin sheets of tungsten or the like. |
| DE524550C (en) * | 1930-02-25 | 1931-05-07 | Franz Jordan | Process for rolling out zinc plates or sheets |
| DE654787C (en) * | 1934-09-30 | 1937-12-30 | Eisenwerk Nuernberg A G Vorm J | Process for rolling out billets etc. from welded steel |
-
0
- DE DENDAT1073989D patent/DE1073989B/de active Pending
-
1953
- 1953-06-24 GB GB1748353A patent/GB740408A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226721A (en) * | 2014-09-05 | 2014-12-24 | 常熟市佳泰金属材料有限公司 | Novel production device for pure titanium coils |
| CN106955893A (en) * | 2017-03-17 | 2017-07-18 | 中国航发北京航空材料研究院 | A kind of superplastic forming processing method of SP700 titanium-alloy thin-plates |
| CN106955893B (en) * | 2017-03-17 | 2018-08-03 | 中国航发北京航空材料研究院 | A kind of processing method of superplastic forming SP700 titanium-alloy thin-plates |
| CN116748336A (en) * | 2023-08-17 | 2023-09-15 | 成都先进金属材料产业技术研究院股份有限公司 | Pure titanium flat-ball section bar and hot withdrawal and straightening process thereof |
| CN116748336B (en) * | 2023-08-17 | 2023-12-15 | 成都先进金属材料产业技术研究院股份有限公司 | Pure titanium flat-ball section bar and hot withdrawal and straightening process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1073989B (en) | 1960-01-28 |
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