GB1157085A - Improvements in or relating to Magnetic Alloy Components - Google Patents
Improvements in or relating to Magnetic Alloy ComponentsInfo
- Publication number
- GB1157085A GB1157085A GB2935465A GB2935465A GB1157085A GB 1157085 A GB1157085 A GB 1157085A GB 2935465 A GB2935465 A GB 2935465A GB 2935465 A GB2935465 A GB 2935465A GB 1157085 A GB1157085 A GB 1157085A
- Authority
- GB
- United Kingdom
- Prior art keywords
- july
- stress
- relating
- electroformed
- alloy
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F10/00—Thin magnetic films, e.g. of one-domain structure
- H01F10/08—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers
- H01F10/10—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
- C25D3/562—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of iron or nickel or cobalt
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
- H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/14708—Fe-Ni based alloys
- H01F1/14716—Fe-Ni based alloys in the form of sheets
- H01F1/14725—Fe-Ni based alloys in the form of sheets with insulating coating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/14—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates
- H01F41/24—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates from liquids
- H01F41/26—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates from liquids using electric currents, e.g. electroplating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Soft Magnetic Materials (AREA)
- Hard Magnetic Materials (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Abstract
1,157,085. Permanent magnets; cores. PLESSEY CO. Ltd. 8 July, 1966 [10 July, 1965], No. 29354/65. Heading H1P. [Also in Division C7] A magnetic shield, magnetostrictive transducer, permanent magnet, or transformer or choke core comprises a self-supporting magnetic body comprising an alloy of elements selected from Co, Fe, Mo, and Ni electroformed from a suitable electrolyte containing quinoline ethiodide with or without saccharin, as stress-reducing additive so that the body has a stress of less than 10,000 p.s.i. tensile. The body may be of laminated construction comprising at least two layers of the above electroformed alloy separated by a film of magnetically insulating material, e.g. formed from an albumin solution or by electrolytic or atmospheric oxidation.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2935465A GB1157085A (en) | 1965-07-10 | 1965-07-10 | Improvements in or relating to Magnetic Alloy Components |
CH997766A CH486990A (en) | 1965-07-10 | 1966-07-09 | Material, process for its manufacture and use of the same |
FR68882A FR1498432A (en) | 1965-07-10 | 1966-07-09 | Magnetic alloy part |
DE19661533355 DE1533355A1 (en) | 1965-07-10 | 1966-07-09 | Cantilever, electroplated body made of a metal alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2935465A GB1157085A (en) | 1965-07-10 | 1965-07-10 | Improvements in or relating to Magnetic Alloy Components |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1157085A true GB1157085A (en) | 1969-07-02 |
Family
ID=10290197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2935465A Expired GB1157085A (en) | 1965-07-10 | 1965-07-10 | Improvements in or relating to Magnetic Alloy Components |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH486990A (en) |
DE (1) | DE1533355A1 (en) |
GB (1) | GB1157085A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0064786A2 (en) * | 1981-05-01 | 1982-11-17 | Koninklijke Philips Electronics N.V. | Magnetic sensor and magnetically permeable component for a magnetic sensor |
-
1965
- 1965-07-10 GB GB2935465A patent/GB1157085A/en not_active Expired
-
1966
- 1966-07-09 CH CH997766A patent/CH486990A/en not_active IP Right Cessation
- 1966-07-09 DE DE19661533355 patent/DE1533355A1/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0064786A2 (en) * | 1981-05-01 | 1982-11-17 | Koninklijke Philips Electronics N.V. | Magnetic sensor and magnetically permeable component for a magnetic sensor |
EP0064786A3 (en) * | 1981-05-01 | 1983-01-19 | Koninklijke Philips Electronics N.V. | Magnetic sensor and magnetically permeable component for a magnetic sensor |
Also Published As
Publication number | Publication date |
---|---|
CH486990A (en) | 1970-03-15 |
DE1533355A1 (en) | 1970-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |