FR1366461A - Procédé de fabrication d'éléments de mémoire magnétiques et éléments obtenus - Google Patents
Procédé de fabrication d'éléments de mémoire magnétiques et éléments obtenusInfo
- Publication number
- FR1366461A FR1366461A FR944950A FR944950A FR1366461A FR 1366461 A FR1366461 A FR 1366461A FR 944950 A FR944950 A FR 944950A FR 944950 A FR944950 A FR 944950A FR 1366461 A FR1366461 A FR 1366461A
- Authority
- FR
- France
- Prior art keywords
- elements
- magnetic memory
- manufacturing magnetic
- memory elements
- elements obtained
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/34—Pretreatment of metallic surfaces to be electroplated
- C25D5/38—Pretreatment of metallic surfaces to be electroplated of refractory metals or nickel
- C25D5/40—Nickel; Chromium
-
- 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
- H01F10/12—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being metals or alloys
- H01F10/14—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being metals or alloys containing iron or nickel
-
- 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)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR944950A FR1366461A (fr) | 1962-08-23 | 1963-08-19 | Procédé de fabrication d'éléments de mémoire magnétiques et éléments obtenus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US218875A US3272727A (en) | 1962-08-23 | 1962-08-23 | Process for electroplating magnetic alloy onto a platinized chromium substrate |
FR944950A FR1366461A (fr) | 1962-08-23 | 1963-08-19 | Procédé de fabrication d'éléments de mémoire magnétiques et éléments obtenus |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1366461A true FR1366461A (fr) | 1964-07-10 |
Family
ID=26202921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR944950A Expired FR1366461A (fr) | 1962-08-23 | 1963-08-19 | Procédé de fabrication d'éléments de mémoire magnétiques et éléments obtenus |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1366461A (fr) |
-
1963
- 1963-08-19 FR FR944950A patent/FR1366461A/fr not_active Expired
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