GB1342117A - Fibrous metal filaments - Google Patents
Fibrous metal filamentsInfo
- Publication number
- GB1342117A GB1342117A GB2079071A GB2079071A GB1342117A GB 1342117 A GB1342117 A GB 1342117A GB 2079071 A GB2079071 A GB 2079071A GB 2079071 A GB2079071 A GB 2079071A GB 1342117 A GB1342117 A GB 1342117A
- Authority
- GB
- United Kingdom
- Prior art keywords
- copper
- matrix
- metal
- core surrounded
- filament
- 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
- 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
- B21C37/045—Manufacture of wire or bars with particular section or properties
-
- 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
-
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/19—Inorganic fiber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/923—Physical dimension
- Y10S428/924—Composite
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12389—All metal or with adjacent metals having variation in thickness
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12431—Foil or filament smaller than 6 mils
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12431—Foil or filament smaller than 6 mils
- Y10T428/12438—Composite
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12736—Al-base component
- Y10T428/1275—Next to Group VIII or IB metal-base component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12903—Cu-base component
- Y10T428/12917—Next to Fe-base component
- Y10T428/12924—Fe-base has 0.01-1.7% carbon [i.e., steel]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12937—Co- or Ni-base component next to Fe-base component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12951—Fe-base component
- Y10T428/12972—Containing 0.01-1.7% carbon [i.e., steel]
- Y10T428/12979—Containing more than 10% nonferrous elements [e.g., high alloy, stainless]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
- Extrusion Of Metal (AREA)
- Powder Metallurgy (AREA)
- Electroplating Methods And Accessories (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
1342117 Making filaments; extruding BRUNSWICK CORP 19 April 1971 [29 Jan 1970] 20790/71 Headings B3A and B3P [Also in Division E1] A metal filament, which may be solid, tubular of bimetallic, is made by surrounding a blank 14, Fig. 21, of the filament metal with a matrix metal 50, constricting the assembly and then removing the matrix. After sheathing the blank with the matrix, which may be swaged thereon (Example 4), a number of these assemblies 12, Fig. 10, are placed in parallel within a can 16 to which end caps 17, 23 are welded and the can is evacuated through pipe 26 which is subsequently pinched and welded at 26b; a heater 27 facilitates an improved vacuum. Spacers (19, Fig. 6, not shown) or metal powder (21, Fig. 7, not shown) may surround the assemblies within the can. The resultant bundle (31, Fig. 11, not shown) is then constricted by hot extrusion through heated dies (32). The extruded workpiece has its ends trimmed by cutters (36, Fig. 12, not shown) and is then subdivided into shorter lengths (35, Fig. 13, not shown) by cutting wheels (38). Each length (35) has end pieces (39, 40, Fig. 14, not shown) welded thereto and after reheating, is further extruded through dies (41, Fig. 15, not shown). Alternatively the bundle may be compacted by upsetting in a closed die, Fig. 4 (not shown), or by hot rolling, Fig. 16 (not shown), or by hot extrusion followed by hot rolling. Thereafter the workpiece is cold drawn in stages through dies (44, Fig. 17, not shown) with intermediate annealing. The cold drawing may be omitted or the hot working steps may be eliminated and only the cold drawing is then performed. Finally the matrix material and the can are removed by electrochemized dissolution, thermal removal, selective oxidation, mechanical removal or by acid leaching with nitric or phosphoric acid. When forming a tubular filament, a hollow starting workpiece 14 has a matrix core 49 which is subsequently removed. The final filament may be of tubular hexagonal cross-section, Fig. 24 (not shown). The filament may be made of nickel, stainless steel, titanium or titanium alloy. Bi-metallic filaments may comprise: copper or mild steel core surrounded by stainless steel; Monel metal (RTM) core surrounded by stainless steel or niobium or tantalum or beryllium; mild steel core surrounded by nickel-base super alloy or nickel or aluminium or titanium; copper core surrounded by gold or platinum; aluminium core surrounded by copper or mild steel or magnesium; molypermalloy core surrounded by copper. The sheathing matrix may be of mild steel, copper, aluminium or aluminium alloy, stainless steel, Monel metal (RTM). The can may be of mild steel copper or Monel metal (RTM). Many examples are given.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US670970A | 1970-01-29 | 1970-01-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1342117A true GB1342117A (en) | 1973-12-25 |
Family
ID=21722194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2079071A Expired GB1342117A (en) | 1970-01-29 | 1971-04-19 | Fibrous metal filaments |
Country Status (4)
Country | Link |
---|---|
US (1) | US3698863A (en) |
BE (1) | BE762306A (en) |
DE (1) | DE2104328C2 (en) |
GB (1) | GB1342117A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2246727A (en) * | 1990-07-06 | 1992-02-12 | Nat Res Dev | Method of fabricating an elongated artefact. |
CN115463962A (en) * | 2022-07-21 | 2022-12-13 | 中钛国创(青岛)科技有限公司 | Preparation method of titanium alloy fiber wire |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3994428A (en) * | 1972-05-04 | 1976-11-30 | Li Chou H | Apparatus for making reinforced metal-matrix composites |
GB1457511A (en) * | 1973-02-08 | 1976-12-01 | Imp Metal Ind Kynoch Ltd | Composite body electrodes for electrolytic processes |
US4127700A (en) * | 1973-10-12 | 1978-11-28 | G. Rau | Metallic material with additives embedded therein and method for producing the same |
US4010004A (en) * | 1974-06-26 | 1977-03-01 | Brunswick Corporation | Velvet fabric |
US4217399A (en) * | 1975-11-05 | 1980-08-12 | Monsanto Company | Sintered bi-metallic conjugate filaments and their preparation |
US4287254A (en) * | 1978-02-13 | 1981-09-01 | Monsanto Company | Conjugate filaments and films |
US4262412A (en) * | 1979-05-29 | 1981-04-21 | Teledyne Industries, Inc. | Composite construction process and superconductor produced thereby |
US4414428A (en) * | 1979-05-29 | 1983-11-08 | Teledyne Industries, Inc. | Expanded metal containing wires and filaments |
EP0312494A3 (en) * | 1987-10-16 | 1991-01-16 | Institut Straumann Ag | Alloplastic material for building of a part of an artificial soft tissue or reinforcement of a part of a natural soft tissue |
BE1001539A3 (en) * | 1988-03-17 | 1989-11-21 | Bekaert Sa Nv | Metal fibers obtained by bundled PULLING. |
US5034857A (en) * | 1989-10-06 | 1991-07-23 | Composite Materials Technology, Inc. | Porous electrolytic anode |
US5364709A (en) * | 1992-11-24 | 1994-11-15 | Composite Materials Technology, Inc. | Insulation for superconductors |
US5525423A (en) * | 1994-06-06 | 1996-06-11 | Memtec America Corporation | Method of making multiple diameter metallic tow material |
US5584109A (en) * | 1994-06-22 | 1996-12-17 | Memtec America Corp. | Method of making a battery plate |
US6329069B1 (en) * | 1995-07-26 | 2001-12-11 | Surface Genesis, Inc. | Composite structure and devices made from same and method |
US5869196A (en) | 1996-12-20 | 1999-02-09 | Composite Material Technology, Inc. | Constrained filament electrolytic anode and process of fabrication |
US6543123B1 (en) | 1999-04-20 | 2003-04-08 | Composite Materials Technology, Inc. | Process for making constrained filament niobium-based superconductor composite |
US6836955B2 (en) * | 2000-03-21 | 2005-01-04 | Composite Materials Technology, Inc. | Constrained filament niobium-based superconductor composite and process of fabrication |
US7146709B2 (en) * | 2000-03-21 | 2006-12-12 | Composite Materials Technology, Inc. | Process for producing superconductor |
JP2004524156A (en) * | 2001-02-21 | 2004-08-12 | ポール・コーポレーション | Apparatus and method for producing high quality metal fiber mesh |
WO2005028134A1 (en) * | 2003-09-23 | 2005-03-31 | N.V. Bekaert S.A. | Metal fiber comprising more than one metal or metal alloy |
US20060016521A1 (en) * | 2004-07-22 | 2006-01-26 | Hanusiak William M | Method for manufacturing titanium alloy wire with enhanced properties |
WO2008039707A1 (en) * | 2006-09-26 | 2008-04-03 | Composite Materials Technology, Inc. | Methods for fabrication of improved electrolytic capacitor anode |
DE102008003122A1 (en) * | 2008-01-02 | 2009-07-09 | Ofa Bamberg Gmbh | Thread for use in e.g. shirt, has flexible core thread part provided with liner that changes its electrical resistance and/or capacitance during length variation of core thread part, and outer lining formed by winding thread part |
US9312075B1 (en) | 2013-09-06 | 2016-04-12 | Greatbatch Ltd. | High voltage tantalum anode and method of manufacture |
US9633796B2 (en) | 2013-09-06 | 2017-04-25 | Greatbatch Ltd. | High voltage tantalum anode and method of manufacture |
USRE48439E1 (en) | 2013-09-06 | 2021-02-16 | Greatbatch Ltd. | High voltage tantalum anode and method of manufacture |
WO2016187143A1 (en) | 2015-05-15 | 2016-11-24 | Composite Materials Technology, Inc. | Improved high capacity rechargeable batteries |
EP3496884B1 (en) | 2016-08-12 | 2021-06-16 | COMPOSITE MATERIALS TECHNOLOGY, Inc. | Electrolytic capacitor and method for improved electrolytic capacitor anodes |
WO2018045339A1 (en) | 2016-09-01 | 2018-03-08 | Composite Materials Technology, Inc. | Nano-scale/nanostructured si coating on valve metal substrate for lib anodes |
CN112427482B (en) * | 2020-09-18 | 2023-01-17 | 法尔胜泓昇集团有限公司 | Processing method of stainless steel/carbon steel bimetal composite wire |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3277564A (en) * | 1965-06-14 | 1966-10-11 | Roehr Prod Co Inc | Method of simultaneously forming a plurality of filaments |
US3379000A (en) * | 1965-09-15 | 1968-04-23 | Roehr Prod Co Inc | Metal filaments suitable for textiles |
-
1970
- 1970-01-29 US US6709A patent/US3698863A/en not_active Expired - Lifetime
-
1971
- 1971-01-29 BE BE762306A patent/BE762306A/en not_active IP Right Cessation
- 1971-01-29 DE DE2104328A patent/DE2104328C2/en not_active Expired
- 1971-04-19 GB GB2079071A patent/GB1342117A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2246727A (en) * | 1990-07-06 | 1992-02-12 | Nat Res Dev | Method of fabricating an elongated artefact. |
GB2246727B (en) * | 1990-07-06 | 1994-01-26 | Nat Res Dev | Method of fabricating an elongated artefact |
US5369873A (en) * | 1990-07-06 | 1994-12-06 | British Technology Group Ltd. | Method of fabricating an elongated artefact |
CN115463962A (en) * | 2022-07-21 | 2022-12-13 | 中钛国创(青岛)科技有限公司 | Preparation method of titanium alloy fiber wire |
CN115463962B (en) * | 2022-07-21 | 2023-09-01 | 中钛国创(青岛)科技有限公司 | Preparation method of titanium alloy fiber yarn |
Also Published As
Publication number | Publication date |
---|---|
US3698863A (en) | 1972-10-17 |
DE2104328A1 (en) | 1971-08-12 |
BE762306A (en) | 1971-07-01 |
DE2104328C2 (en) | 1983-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
49R | Reference inserted (sect. 9/1949) | ||
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |