JPS54116366A - Manufacture of deformed composite rod - Google Patents
Manufacture of deformed composite rodInfo
- Publication number
- JPS54116366A JPS54116366A JP2377678A JP2377678A JPS54116366A JP S54116366 A JPS54116366 A JP S54116366A JP 2377678 A JP2377678 A JP 2377678A JP 2377678 A JP2377678 A JP 2377678A JP S54116366 A JPS54116366 A JP S54116366A
- Authority
- JP
- Japan
- Prior art keywords
- metallic rod
- plural number
- rod
- electric contact
- roll
- 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
- 239000002131 composite material Substances 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 230000007797 corrosion Effects 0.000 abstract 2
- 238000005260 corrosion Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 2
- 238000005096 rolling process Methods 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
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
- B21B1/0815—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 from flat-rolled products, e.g. by longitudinal shearing
-
- 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
- B21B2001/383—Cladded or coated products
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
PURPOSE:To simultaneously manufacture plural number of deformed composite rods suitable for the material of electric contact, by rolling the composite metallic rod prepared through the pressure welding of dissimilar metals, using the roll provided with plural number of grooves of specified shape. CONSTITUTION:The faying interface of the metallic rod 1A (a material like as gold, platinum, etc., superior in the electric contact characteristic and the corrosion resistance), the metallic rod 1B (iron, Mo, etc.), and the metallic rod 1C (copper, Ni, etc., to be the parent metal), is cleaned, and after that, one or several passes of rolling are carried out by flat rolls 4, 4, forming a composite metallic rod 5. Next, this rod 5 is annealed if necessary, and then, is rolled by flat roll 6 and roll 7 which is provided with plural number of longitudinal grooves 8 whose semicircle section is approximately equal to the finishing shape of the product; hereby, plural number of deformed composite rods 3 with semicircle section are simultaneously formed. Above rod 3 is superior in the electric contact characteristic and the corrosion resistance, because the metallic rod 1A covers entire circular arc surface. Two or four layers are also possible, and the shape of rods can be arbitrarily selected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2377678A JPS54116366A (en) | 1978-03-02 | 1978-03-02 | Manufacture of deformed composite rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2377678A JPS54116366A (en) | 1978-03-02 | 1978-03-02 | Manufacture of deformed composite rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54116366A true JPS54116366A (en) | 1979-09-10 |
Family
ID=12119731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2377678A Pending JPS54116366A (en) | 1978-03-02 | 1978-03-02 | Manufacture of deformed composite rod |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54116366A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106607456A (en) * | 2016-12-20 | 2017-05-03 | 中南大学 | Composite rolling preparation method of two-dimensional platinum-series alloy material |
| CN106964649A (en) * | 2017-05-03 | 2017-07-21 | 南京工业大学 | A kind of preparation method of high anticorrosive bimetal composite reinforcing steel bar |
| CN112518240A (en) * | 2020-11-19 | 2021-03-19 | 湖南三泰新材料股份有限公司 | Production method of stainless steel composite billet |
-
1978
- 1978-03-02 JP JP2377678A patent/JPS54116366A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106607456A (en) * | 2016-12-20 | 2017-05-03 | 中南大学 | Composite rolling preparation method of two-dimensional platinum-series alloy material |
| CN106607456B (en) * | 2016-12-20 | 2018-04-06 | 中南大学 | A kind of composite rolling preparation method of two-dimentional platinum series alloy material |
| CN106964649A (en) * | 2017-05-03 | 2017-07-21 | 南京工业大学 | A kind of preparation method of high anticorrosive bimetal composite reinforcing steel bar |
| CN112518240A (en) * | 2020-11-19 | 2021-03-19 | 湖南三泰新材料股份有限公司 | Production method of stainless steel composite billet |
| CN112518240B (en) * | 2020-11-19 | 2022-04-15 | 湖南三泰新材料股份有限公司 | Production method of stainless steel composite billet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS54116366A (en) | Manufacture of deformed composite rod | |
| US3220106A (en) | Forming and solid-phase bonding | |
| US3355796A (en) | Manufacture of clad rods, wires and the like | |
| DE2308747B2 (en) | Process for the manufacture of a stabilized superconductor | |
| FR2345233A1 (en) | Crack-resistant rolls for shaping metal - composed of compacted metal powder on sheathed tubular core | |
| US3628235A (en) | Method of making edgelay material | |
| US3331120A (en) | Process for composite metal shapes | |
| JPS5690546A (en) | Composite material for semiconductor part | |
| JPS54116367A (en) | Manufacture of deformed composite rod | |
| JPS56102389A (en) | Manufacture of different metallic compound formed material | |
| EP0115441A3 (en) | Process and apparatus for fabricating tubular structures | |
| US2119999A (en) | Welding strip | |
| JPS56158202A (en) | Manufacture of deformed rod | |
| JPS5750212A (en) | Manufacture of square metallic blank pipe | |
| JPS571503A (en) | Manufacture of strip material for use of spiral spring | |
| DE687233C (en) | Process for the production of semi-finished products (e.g. sheet metal with layers of precious metal | |
| JPS54107853A (en) | Manufacturing apparatus for composite metallic rod | |
| JPS54126656A (en) | Electric welded steel pipe superior in groove corrosion resistance | |
| JPS5373457A (en) | Forge welding steel pipe manufacturing process | |
| JPS5762881A (en) | Production of strip material having composite contact point | |
| JPS56132739A (en) | Manufacture of material for directly heated cathode | |
| JPS5554288A (en) | Production of clad bar by cold rolling and pressure welding | |
| JPS5457453A (en) | Manufacture of partly soft metallic spring sheet | |
| DE410585C (en) | Process for the production of thin foils from an iron alloy as well as apparatus and parts made of such foils | |
| US897842A (en) | Process of making bimetallic ingots, plates, sheets, tubes, wires, and like products. |