NL269912A - - Google Patents
Info
- Publication number
- NL269912A NL269912A NL269912DA NL269912A NL 269912 A NL269912 A NL 269912A NL 269912D A NL269912D A NL 269912DA NL 269912 A NL269912 A NL 269912A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/64—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent
- G11B5/65—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent characterised by its composition
- G11B5/653—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent characterised by its composition containing Fe or Ni
-
- 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
-
- 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
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- 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)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Chemically Coating (AREA)
- Thin Magnetic Films (AREA)
- Electroplating Methods And Accessories (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60735A US3119753A (en) | 1960-10-05 | 1960-10-05 | Method of preparing thin magnetic films |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL269912A true NL269912A (US06521211-20030218-C00004.png) |
Family
ID=22031429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL269912D NL269912A (US06521211-20030218-C00004.png) | 1960-10-05 |
Country Status (5)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3350180A (en) * | 1967-10-31 | Magnetic device with alternating lami- na of magnetic material and non-mag- netic metal on a substrate | ||
| US3255033A (en) * | 1961-12-28 | 1966-06-07 | Ibm | Electroless plating of a substrate with nickel-iron alloys and the coated substrate |
| US3393982A (en) * | 1962-11-08 | 1968-07-23 | Ncr Co | Ferromagnetic storage devices having uniaxial anisotropy |
| US3353986A (en) * | 1963-11-20 | 1967-11-21 | Sperry Rand Corp | Electroless deposition of cobalt-ironphosphorous magnetic material |
| FR1397417A (fr) * | 1964-03-09 | 1965-04-30 | Ibm France | Nouveaux perfectionnements aux procédés de dépôt d'une couche magnétique par voie électrolytique |
| US3297418A (en) * | 1964-04-24 | 1967-01-10 | Firestone Stanley | Magnetic thin film element and method of manufacture |
| US3354059A (en) * | 1964-08-12 | 1967-11-21 | Ibm | Electrodeposition of nickel-iron magnetic alloy films |
| US3549508A (en) * | 1965-11-19 | 1970-12-22 | Toko Inc | Process for producing magnetic thin film wire by multiple-layer electrodeposition |
| US3699553A (en) * | 1971-02-12 | 1972-10-17 | Us Navy | Nondestructive readout thin film memory device and method therefor |
| US5576099A (en) * | 1990-02-09 | 1996-11-19 | International Business Machines Corporation | Inductive head lamination with layer of magnetic quenching material |
| CN102409375B (zh) * | 2011-12-01 | 2014-07-09 | 广州市海珠区金穗达表面技术发展中心 | 一种镍磷合金电镀液及其使用方法 |
| CN104451829B (zh) * | 2014-11-20 | 2017-06-27 | 长沙理工大学 | 一种镍‑铁‑磷/纳米v8c7复合电镀液 |
| CN106381510A (zh) * | 2016-12-06 | 2017-02-08 | 刘志红 | 一种Ni‑Fe‑P合金基复合镀层的制备工艺 |
| CN106757287A (zh) * | 2016-12-06 | 2017-05-31 | 刘志红 | 一种Fe‑Ni‑P基复合镀层的制备工艺 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1965399A (en) * | 1929-06-25 | 1934-07-03 | Western Electric Co | Method of and apparatus for electro-chemically producing articles |
| US2644787A (en) * | 1950-01-05 | 1953-07-07 | Eckert Mauchly Comp Corp | Electrodeposition of a magnetic coating |
| US2643221A (en) * | 1950-11-30 | 1953-06-23 | Us Army | Electrodeposition of phosphorusnickel and phosphorus-cobalt alloys |
| NL243931A (US06521211-20030218-C00004.png) * | 1958-10-01 |
-
0
- NL NL269912D patent/NL269912A/xx unknown
-
1960
- 1960-10-05 US US60735A patent/US3119753A/en not_active Expired - Lifetime
-
1961
- 1961-09-27 GB GB34704/61A patent/GB950342A/en not_active Expired
- 1961-09-30 DE DES76109A patent/DE1147817B/de active Pending
- 1961-10-04 CH CH1154261A patent/CH425393A/it unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1147817B (de) | 1963-04-25 |
| US3119753A (en) | 1964-01-28 |
| CH425393A (it) | 1966-11-30 |
| GB950342A (en) | 1964-02-26 |
