ES397356A1 - Composite product including magnetic material and method of production thereof - Google Patents
Composite product including magnetic material and method of production thereofInfo
- Publication number
- ES397356A1 ES397356A1 ES397356A ES397356A ES397356A1 ES 397356 A1 ES397356 A1 ES 397356A1 ES 397356 A ES397356 A ES 397356A ES 397356 A ES397356 A ES 397356A ES 397356 A1 ES397356 A1 ES 397356A1
- Authority
- ES
- Spain
- Prior art keywords
- magnetic
- powders
- cavity
- composite product
- magnetic material
- 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
- 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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
-
- 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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
-
- 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
- Y10S428/9265—Special properties
- Y10S428/928—Magnetic property
-
- 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
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12146—Nonmetal particles in a 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.]
- Y10T428/12736—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
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12903—Cu-base component
- Y10T428/1291—Next to Co-, Cu-, or Ni-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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Method of producing a composite product, including providing within a mold cavity at least two dissimilar powders so that one of such powders adheres to part of or the entire surface that defines the cavity. At least one of the powders can be magnetic, so that the magnetic powder is provided in the cavity under the influence of a magnetic field to locate the magnetic powder at a predetermined position in the cavity in response to the field, another powder being provided in the remainder of the mold cavity, after which the powders are consolidated into a self-sustaining body that can be sintered. The magnetic powder can be a material susceptible to magnetic attraction, such as nickel, iron and/or cobalt, or the individual particles thereof can have an exterior or interior portion of such magnetic material.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5626970 | 1970-11-26 | ||
GB5121171 | 1971-11-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES397356A1 true ES397356A1 (en) | 1974-05-16 |
Family
ID=26266811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES397356A Expired ES397356A1 (en) | 1970-11-26 | 1971-11-25 | Composite product including magnetic material and method of production thereof |
Country Status (11)
Country | Link |
---|---|
US (1) | US3807966A (en) |
AT (1) | AT314947B (en) |
AU (1) | AU3616671A (en) |
BE (1) | BE775915A (en) |
CA (1) | CA964451A (en) |
CH (1) | CH540080A (en) |
DE (1) | DE2158166A1 (en) |
ES (1) | ES397356A1 (en) |
FR (1) | FR2116054A5 (en) |
IT (1) | IT945122B (en) |
NL (1) | NL7116021A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3888661A (en) * | 1972-08-04 | 1975-06-10 | Us Army | Production of graphite fiber reinforced metal matrix composites |
US5181939A (en) * | 1989-12-20 | 1993-01-26 | Charles Neff | Article and a method for producing an article having a high friction surface |
US6015627A (en) * | 1990-08-03 | 2000-01-18 | Sony Corporation | Magnetic head drum and method of manufacturing same |
US20040166012A1 (en) * | 2003-02-21 | 2004-08-26 | Gay David Earl | Component having various magnetic characteristics and qualities and method of making |
US9272358B2 (en) * | 2012-07-19 | 2016-03-01 | Lincoln Global, Inc. | Hot-wire consumable to provide self-lubricating weld or clad |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2148040A (en) * | 1936-07-13 | 1939-02-21 | Schwarzkopf Paul | Method of manufacturing composite materials and shaped bodies thereof |
US2192743A (en) * | 1937-09-17 | 1940-03-05 | Gen Electric | Sintered permanent magnet |
US2384215A (en) * | 1944-07-03 | 1945-09-04 | Hpm Dev Corp | Powder metallurgy |
DE1067539B (en) * | 1953-10-02 | 1959-10-22 | Standard Elektrik Lorenz Ag | Pressing device for the production of magnetically anisotropic bodies |
US3161504A (en) * | 1960-03-31 | 1964-12-15 | Gen Motors Corp | Radiation source and method for making same |
US3359622A (en) * | 1963-02-06 | 1967-12-26 | Poudres Metalliques Alliages Speciaux Ugine Carbone | Process for making composite porous elements |
DE1244419B (en) * | 1964-08-06 | 1967-07-13 | Magnetfab Bonn Gmbh | Process for the production of sintered metallic permanent magnets with a coarse or single crystal structure |
-
1971
- 1971-11-18 US US00200200A patent/US3807966A/en not_active Expired - Lifetime
- 1971-11-22 CA CA128,272A patent/CA964451A/en not_active Expired
- 1971-11-22 NL NL7116021A patent/NL7116021A/xx unknown
- 1971-11-24 IT IT54308/71A patent/IT945122B/en active
- 1971-11-24 DE DE19712158166 patent/DE2158166A1/en active Pending
- 1971-11-25 FR FR7142299A patent/FR2116054A5/fr not_active Expired
- 1971-11-25 AT AT1018171A patent/AT314947B/en not_active IP Right Cessation
- 1971-11-25 CH CH1715071A patent/CH540080A/en not_active IP Right Cessation
- 1971-11-25 AU AU36166/71A patent/AU3616671A/en not_active Expired
- 1971-11-25 ES ES397356A patent/ES397356A1/en not_active Expired
- 1971-11-26 BE BE775915A patent/BE775915A/en unknown
Also Published As
Publication number | Publication date |
---|---|
IT945122B (en) | 1973-05-10 |
AT314947B (en) | 1974-04-25 |
US3807966A (en) | 1974-04-30 |
FR2116054A5 (en) | 1972-07-07 |
BE775915A (en) | 1972-03-26 |
AU3616671A (en) | 1973-05-31 |
DE2158166A1 (en) | 1972-07-06 |
CH540080A (en) | 1973-08-15 |
CA964451A (en) | 1975-03-18 |
NL7116021A (en) | 1972-05-30 |
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