DE2052909C3 - - Google Patents
Info
- Publication number
- DE2052909C3 DE2052909C3 DE19702052909 DE2052909A DE2052909C3 DE 2052909 C3 DE2052909 C3 DE 2052909C3 DE 19702052909 DE19702052909 DE 19702052909 DE 2052909 A DE2052909 A DE 2052909A DE 2052909 C3 DE2052909 C3 DE 2052909C3
- Authority
- DE
- Germany
- Prior art keywords
- metal
- magnetic head
- layer
- face
- gauge
- 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
- 239000002184 metal Substances 0.000 claims description 41
- 229910052751 metal Inorganic materials 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 23
- 239000011888 foil Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000005339 levitation Methods 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims description 3
- 238000005530 etching Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 239000012528 membrane Substances 0.000 description 29
- 239000010949 copper Substances 0.000 description 7
- 238000000151 deposition Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- -1 it will First of all Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6916800 | 1969-11-07 | ||
| NL6916800A NL6916800A (enrdf_load_stackoverflow) | 1969-11-07 | 1969-11-07 | |
| NL7015194A NL7015194A (enrdf_load_stackoverflow) | 1970-10-16 | 1970-10-16 | |
| NL7015194 | 1970-10-16 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2052909A1 DE2052909A1 (de) | 1971-05-13 |
| DE2052909B2 DE2052909B2 (de) | 1977-05-18 |
| DE2052909C3 true DE2052909C3 (enrdf_load_stackoverflow) | 1978-01-05 |
Family
ID=26644490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702052909 Granted DE2052909B2 (de) | 1969-11-07 | 1970-10-28 | Verfahren zur herstellung eines tragelementes fuer schwebe-magnetkoepfe |
Country Status (10)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3960674A (en) * | 1974-12-20 | 1976-06-01 | Western Electric Company, Inc. | Method of depositing a metal on a surface comprising an electrically non-conductive ferrite |
| US4071864A (en) * | 1976-01-16 | 1978-01-31 | The United States Of America As Represented By The Secretary Of The Air Force | Flexible recording head mounting assembly |
| GB2071394A (en) * | 1979-10-05 | 1981-09-16 | Nortronics Co | Z-axis flexure suspension apparatus |
| DE3028256C2 (de) * | 1980-07-25 | 1987-03-26 | Woelke Magnetbandtechnik GmbH & Co KG, 8069 Schweitenkirchen | Trägervorrichtung für einen magnetisch-elektrischen Wandler |
| US4425195A (en) | 1982-11-10 | 1984-01-10 | Martin Marietta Corporation | Method of fabricating a diamond heat sink |
| US5166847A (en) * | 1990-04-05 | 1992-11-24 | Seagate Technology, Inc. | Reduced stick/slip load arm assembly having a coating with a low frictional coefficient |
-
0
- BE BE758641D patent/BE758641A/xx unknown
-
1970
- 1970-10-28 DE DE19702052909 patent/DE2052909B2/de active Granted
- 1970-10-30 US US85393A patent/US3705397A/en not_active Expired - Lifetime
- 1970-11-04 JP JP45096530A patent/JPS5027368B1/ja active Pending
- 1970-11-04 SE SE7014922A patent/SE371517B/xx unknown
- 1970-11-04 CA CA097335A patent/CA925615A/en not_active Expired
- 1970-11-04 AT AT990570A patent/AT310465B/de not_active IP Right Cessation
- 1970-11-04 GB GB1266278D patent/GB1266278A/en not_active Expired
- 1970-11-04 CH CH1636170A patent/CH528130A/de not_active IP Right Cessation
- 1970-11-05 FR FR7039863A patent/FR2069081A5/fr not_active Expired
-
1972
- 1972-07-18 US US00272777A patent/US3808106A/en not_active Expired - Lifetime
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