DE1299032B - Magnetisches Aufzeichnungsmedium sowie Verfahren zur Herstellung dieses Mediums - Google Patents
Magnetisches Aufzeichnungsmedium sowie Verfahren zur Herstellung dieses MediumsInfo
- Publication number
- DE1299032B DE1299032B DEP1774077.1A DE1774077A DE1299032B DE 1299032 B DE1299032 B DE 1299032B DE 1774077 A DE1774077 A DE 1774077A DE 1299032 B DE1299032 B DE 1299032B
- Authority
- DE
- Germany
- Prior art keywords
- layer
- copper
- magnetic
- nickel
- deposited
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 35
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 26
- 239000010949 copper Substances 0.000 claims description 26
- 229910052802 copper Inorganic materials 0.000 claims description 25
- 229910052759 nickel Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229920002457 flexible plastic Polymers 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 238000004070 electrodeposition Methods 0.000 claims 2
- 239000000696 magnetic material Substances 0.000 claims 1
- 229920006267 polyester film Polymers 0.000 claims 1
- 238000007740 vapor deposition Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 41
- -1 copper - polyethylene terephthalate Chemical class 0.000 description 13
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 10
- 229920000139 polyethylene terephthalate Polymers 0.000 description 8
- 239000005020 polyethylene terephthalate Substances 0.000 description 8
- 239000000758 substrate Substances 0.000 description 8
- 238000001556 precipitation Methods 0.000 description 7
- 239000002244 precipitate Substances 0.000 description 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 5
- ZGDWHDKHJKZZIQ-UHFFFAOYSA-N cobalt nickel Chemical compound [Co].[Ni].[Ni].[Ni] ZGDWHDKHJKZZIQ-UHFFFAOYSA-N 0.000 description 5
- KWSLGOVYXMQPPX-UHFFFAOYSA-N 5-[3-(trifluoromethyl)phenyl]-2h-tetrazole Chemical compound FC(F)(F)C1=CC=CC(C2=NNN=N2)=C1 KWSLGOVYXMQPPX-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 229910001379 sodium hypophosphite Inorganic materials 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 241000080590 Niso Species 0.000 description 3
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 3
- 239000004327 boric acid Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- CVHZOJJKTDOEJC-UHFFFAOYSA-N saccharin Chemical compound C1=CC=C2C(=O)NS(=O)(=O)C2=C1 CVHZOJJKTDOEJC-UHFFFAOYSA-N 0.000 description 3
- 229940081974 saccharin Drugs 0.000 description 3
- 235000019204 saccharin Nutrition 0.000 description 3
- 239000000901 saccharin and its Na,K and Ca salt Substances 0.000 description 3
- IIACRCGMVDHOTQ-UHFFFAOYSA-M sulfamate Chemical compound NS([O-])(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-M 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 239000012876 carrier material Substances 0.000 description 2
- 150000001879 copper Chemical class 0.000 description 2
- 229910000365 copper sulfate Inorganic materials 0.000 description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 239000004141 Sodium laurylsulphate Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- KXZJHVJKXJLBKO-UHFFFAOYSA-N chembl1408157 Chemical compound N=1C2=CC=CC=C2C(C(=O)O)=CC=1C1=CC=C(O)C=C1 KXZJHVJKXJLBKO-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- DOBRDRYODQBAMW-UHFFFAOYSA-N copper(i) cyanide Chemical compound [Cu+].N#[C-] DOBRDRYODQBAMW-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000000407 epitaxy Methods 0.000 description 1
- 238000003197 gene knockdown Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000013379 molasses Nutrition 0.000 description 1
- YZMHQCWXYHARLS-UHFFFAOYSA-N naphthalene-1,2-disulfonic acid Chemical compound C1=CC=CC2=C(S(O)(=O)=O)C(S(=O)(=O)O)=CC=C21 YZMHQCWXYHARLS-UHFFFAOYSA-N 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- KERTUBUCQCSNJU-UHFFFAOYSA-L nickel(2+);disulfamate Chemical compound [Ni+2].NS([O-])(=O)=O.NS([O-])(=O)=O KERTUBUCQCSNJU-UHFFFAOYSA-L 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- LJCNRYVRMXRIQR-OLXYHTOASA-L potassium sodium L-tartrate Chemical compound [Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O LJCNRYVRMXRIQR-OLXYHTOASA-L 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- MNWBNISUBARLIT-UHFFFAOYSA-N sodium cyanide Chemical compound [Na+].N#[C-] MNWBNISUBARLIT-UHFFFAOYSA-N 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 235000011006 sodium potassium tartrate Nutrition 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- C25D5/10—Electroplating with more than one layer of the same or of different metals
-
- 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
- H01F10/06—Thin magnetic films, e.g. of one-domain structure characterised by the coupling or physical contact with connecting or interacting conductors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Power Engineering (AREA)
- Magnetic Record Carriers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62813367A | 1967-04-03 | 1967-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1299032B true DE1299032B (de) | 1969-07-10 |
Family
ID=24517615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEP1774077.1A Pending DE1299032B (de) | 1967-04-03 | 1968-04-01 | Magnetisches Aufzeichnungsmedium sowie Verfahren zur Herstellung dieses Mediums |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE712826A (Direct) |
| DE (1) | DE1299032B (Direct) |
| FR (1) | FR1559990A (Direct) |
| GB (1) | GB1176281A (Direct) |
| NL (1) | NL6803878A (Direct) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2171944B1 (Direct) * | 1972-02-16 | 1976-10-29 | Honeywell Bull |
-
1968
- 1968-03-19 NL NL6803878A patent/NL6803878A/xx unknown
- 1968-03-25 FR FR1559990D patent/FR1559990A/fr not_active Expired
- 1968-03-27 GB GB04775/68A patent/GB1176281A/en not_active Expired
- 1968-03-27 BE BE712826D patent/BE712826A/xx unknown
- 1968-04-01 DE DEP1774077.1A patent/DE1299032B/de active Pending
Non-Patent Citations (1)
| Title |
|---|
| None * |
Also Published As
| Publication number | Publication date |
|---|---|
| BE712826A (Direct) | 1968-07-31 |
| NL6803878A (Direct) | 1968-10-04 |
| FR1559990A (Direct) | 1969-03-14 |
| GB1176281A (en) | 1970-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69313460T2 (de) | Nanokristalline metalle | |
| DE69005691T2 (de) | Behandlung von Kupferfolie für gedruckte Schaltungen. | |
| Kim et al. | Soft magnetic films by electroless Ni‐Co‐P plating | |
| DE102005010095B4 (de) | Metallband mit niedrigem Ummagnetisierungsverlust und biaxialer Textur sowie Herstellungsverfahren dafür | |
| DE3443601A1 (de) | Magnetaufzeichnungsmedium | |
| EP0037535B1 (de) | Galvanisches Bad zur Abscheidung von Gold- und Goldlegierungsüberzügen | |
| DE1147817B (de) | Verfahren zum galvanischen Abscheiden eines Nickel-Eisen-UEberzuges | |
| DE2747955C2 (Direct) | ||
| DE3518867C2 (de) | Wäßriges Bad zur stromlosen Abscheidung von Nickel-Phosphor-Legierungen mit einem hohen Phosphorgehalt | |
| US6461745B2 (en) | Copper foil for tape carrier and tab carrier tape and tab tape carrier using the copper foil | |
| US3518170A (en) | Electrodeposition of iron group metals | |
| DE1920221A1 (de) | Verfahren zur galvanischen Abscheidung einer ferromagnetischen Schicht | |
| DE3228044A1 (de) | Magnetisches aufzeichnungsmaterial | |
| DE1421999C3 (de) | Verfahren und Bäder zur galvanischen Herstellung eines Magnetaufzeichnungsbandes | |
| DE69017939T2 (de) | Verfahren zur Herstellung von galvanisch abgeschiedenen dünnen Filmen mit hoher magnetischer Flussdichte aus quaternären Legierungen. | |
| DE1299032B (de) | Magnetisches Aufzeichnungsmedium sowie Verfahren zur Herstellung dieses Mediums | |
| DE69607130T2 (de) | Elektroplattieren von Nickel auf Nickel-Ferrit Vorrichtungen | |
| DE2442300A1 (de) | Verfahren zum elektroplattieren | |
| DE1496829A1 (de) | Chrom-Nickel-Plattierung | |
| DE1281222B (de) | Verfahren zum stromlosen Abscheiden einer magnetischen duennen Kobaltschicht | |
| DE949268C (de) | Verfahren zur Herstellung einer Eisenschicht | |
| DE956903C (de) | Verfahren zum elektrolytischen UEberzieen eines nichtmagnetischen Metalls mit einer Nickel-Kobalt-Legierung | |
| DE2148744A1 (de) | Verfahren zum stromlosen Abscheiden einer Nickel-Zinn- oder Nickel-Molybdaen-Legierung | |
| DE2166578B2 (de) | Verfahren zur Vervielfältigung eines Magnetisierungsmusters | |
| DE1241226B (de) | Bad und Verfahren zum galvanischen Abscheiden magnetisierbarer Nickel-Eisen-Molybdaen-Legierungsueberzuege |