GB1141614A - Finely divided metallic products - Google Patents
Finely divided metallic productsInfo
- Publication number
- GB1141614A GB1141614A GB20291/66A GB2029166A GB1141614A GB 1141614 A GB1141614 A GB 1141614A GB 20291/66 A GB20291/66 A GB 20291/66A GB 2029166 A GB2029166 A GB 2029166A GB 1141614 A GB1141614 A GB 1141614A
- Authority
- GB
- United Kingdom
- Prior art keywords
- matrix
- injected
- nickel
- metal
- tin
- 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
- 239000011159 matrix material Substances 0.000 abstract 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 4
- 239000004020 conductor Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- 239000011148 porous material Substances 0.000 abstract 2
- 239000004809 Teflon Substances 0.000 abstract 1
- 229920006362 Teflon® Polymers 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- JWVAUCBYEDDGAD-UHFFFAOYSA-N bismuth tin Chemical compound [Sn].[Bi] JWVAUCBYEDDGAD-UHFFFAOYSA-N 0.000 abstract 1
- 238000005372 isotope separation Methods 0.000 abstract 1
- HEPLMSKRHVKCAQ-UHFFFAOYSA-N lead nickel Chemical compound [Ni].[Pb] HEPLMSKRHVKCAQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910001338 liquidmetal Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002887 superconductor Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
- B22F3/26—Impregnating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
- B21C37/047—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire of fine wires
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/06—Metallic powder characterised by the shape of the particles
- B22F1/062—Fibrous particles
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N60/00—Superconducting devices
- H10N60/01—Manufacture or treatment
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N60/00—Superconducting devices
- H10N60/01—Manufacture or treatment
- H10N60/0128—Manufacture or treatment of composite superconductor filaments
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Nanotechnology (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
1,141,614. Making electrical conductors and superconductors. COMPAGNIE GENERALE D'ELECTRICITE. 6 May, 1966 [7 May, 1965], No. 20291/66. Heading B3A. In a method of making electrically conductive material, liquid metal is injected into a porous matrix. The matrix may be made by the process used in the formation of porous barriers for isotope separation, and it may be made from nickel, P.T.F.E. or " Teflon " (Trade Mark). Alternatively the matrix may be of sintered nickel. In the former type of matrix, the pores have a diameter of the order of 0À01 Á and in the latter a diameter of the order of 0À1 Á so that after the metal has been injected therein it is drawn or rolled until the pore dimensions have been reduced by 90% in one direction. Lead, nickel-lead or tin-bismuth may be injected into a metal matrix or tin into an insulated matrix.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR16297A FR1442536A (en) | 1965-05-07 | 1965-05-07 | Finely divided metal products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1141614A true GB1141614A (en) | 1969-01-29 |
Family
ID=8578285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20291/66A Expired GB1141614A (en) | 1965-05-07 | 1966-05-06 | Finely divided metallic products |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE680131A (en) |
| CH (1) | CH462974A (en) |
| FR (1) | FR1442536A (en) |
| GB (1) | GB1141614A (en) |
| NL (1) | NL6606185A (en) |
| SE (1) | SE334480B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2548562B1 (en) * | 1983-07-08 | 1989-02-24 | Commissariat Energie Atomique | COMPOSITE LOPIN FOR HOT PROCESSING |
-
1965
- 1965-05-07 FR FR16297A patent/FR1442536A/en not_active Expired
-
1966
- 1966-04-25 CH CH595966A patent/CH462974A/en unknown
- 1966-04-27 BE BE680131D patent/BE680131A/xx not_active IP Right Cessation
- 1966-05-06 GB GB20291/66A patent/GB1141614A/en not_active Expired
- 1966-05-06 SE SE06249/66A patent/SE334480B/xx unknown
- 1966-05-06 NL NL6606185A patent/NL6606185A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH462974A (en) | 1968-09-30 |
| BE680131A (en) | 1966-10-27 |
| SE334480B (en) | 1971-04-26 |
| NL6606185A (en) | 1966-11-08 |
| FR1442536A (en) | 1966-06-17 |
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