FR1540853A - Procédé de revêtement de films magnétiques - Google Patents
Procédé de revêtement de films magnétiquesInfo
- Publication number
- FR1540853A FR1540853A FR8752A FR06008752A FR1540853A FR 1540853 A FR1540853 A FR 1540853A FR 8752 A FR8752 A FR 8752A FR 06008752 A FR06008752 A FR 06008752A FR 1540853 A FR1540853 A FR 1540853A
- Authority
- FR
- France
- Prior art keywords
- coating process
- film coating
- magnetic film
- magnetic
- film
- 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
- 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
-
- 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
- C25D5/18—Electroplating using modulated, pulsed or reversing current
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)
- Electroplating Methods And Accessories (AREA)
- Magnetic Heads (AREA)
- Thin Magnetic Films (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60195166A | 1966-12-15 | 1966-12-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1540853A true FR1540853A (fr) | 1968-09-27 |
Family
ID=24409381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8752A Expired FR1540853A (fr) | 1966-12-15 | 1967-10-12 | Procédé de revêtement de films magnétiques |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1621094A1 (fr) |
FR (1) | FR1540853A (fr) |
GB (1) | GB1164670A (fr) |
NL (1) | NL6715559A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4092226A (en) * | 1974-12-11 | 1978-05-30 | Nikolaus Laing | Process for the treatment of metal surfaces by electro-deposition of metal coatings at high current densities |
NL8102148A (nl) * | 1981-05-01 | 1982-12-01 | Philips Nv | Magnetisch overdrachtselement alsmede magnetisch permeabel onderdeel voor een magnetisch overdrachtselement. |
CN113629006B (zh) * | 2021-07-26 | 2024-04-23 | 长江存储科技有限责任公司 | 形成铜结构的方法 |
-
1967
- 1967-10-12 FR FR8752A patent/FR1540853A/fr not_active Expired
- 1967-11-16 NL NL6715559A patent/NL6715559A/xx unknown
- 1967-12-04 GB GB55020/67A patent/GB1164670A/en not_active Expired
- 1967-12-11 DE DE19671621094 patent/DE1621094A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
NL6715559A (fr) | 1968-06-17 |
GB1164670A (en) | 1969-09-17 |
DE1621094A1 (de) | 1971-04-29 |
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