SG60049A1 - Surface modification of magnetic heads - Google Patents

Surface modification of magnetic heads

Info

Publication number
SG60049A1
SG60049A1 SG1997001014A SG1997001014A SG60049A1 SG 60049 A1 SG60049 A1 SG 60049A1 SG 1997001014 A SG1997001014 A SG 1997001014A SG 1997001014 A SG1997001014 A SG 1997001014A SG 60049 A1 SG60049 A1 SG 60049A1
Authority
SG
Singapore
Prior art keywords
surface modification
magnetic heads
heads
magnetic
modification
Prior art date
Application number
SG1997001014A
Other languages
English (en)
Inventor
Heinz Hilgers
Pierre Joeris
Martin Straub
Original Assignee
Ibm
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ibm filed Critical Ibm
Publication of SG60049A1 publication Critical patent/SG60049A1/en

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
    • G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
    • G11B5/82—Disk carriers
    • 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
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/26—Deposition of carbon only
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/56—After-treatment
    • 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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
    • G11B5/255—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features comprising means for protection against wear
    • 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
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
    • G11B5/8408—Processes or apparatus specially adapted for manufacturing record carriers protecting the magnetic layer
    • 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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films
    • G11B5/3103—Structure or manufacture of integrated heads or heads mechanically assembled and electrically connected to a support or housing
    • G11B5/3106—Structure or manufacture of integrated heads or heads mechanically assembled and electrically connected to a support or housing where the integrated or assembled structure comprises means for conditioning against physical detrimental influence, e.g. wear, contamination

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Magnetic Record Carriers (AREA)
  • Magnetic Heads (AREA)
  • Chemical Vapour Deposition (AREA)
  • ing And Chemical Polishing (AREA)
  • Drying Of Semiconductors (AREA)
SG1997001014A 1996-06-07 1997-03-31 Surface modification of magnetic heads SG60049A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19622732A DE19622732C2 (de) 1996-06-07 1996-06-07 Oberflächenmodifikation von Magnetköpfen

Publications (1)

Publication Number Publication Date
SG60049A1 true SG60049A1 (en) 1999-02-22

Family

ID=7796308

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1997001014A SG60049A1 (en) 1996-06-07 1997-03-31 Surface modification of magnetic heads

Country Status (9)

Country Link
US (1) US5989625A (zh)
EP (1) EP0811704B1 (zh)
JP (1) JP3304281B2 (zh)
KR (1) KR100215180B1 (zh)
CN (1) CN1177168A (zh)
DE (2) DE19622732C2 (zh)
MY (1) MY120696A (zh)
SG (1) SG60049A1 (zh)
TW (1) TW325562B (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100267368B1 (ko) * 1998-04-11 2000-10-16 윤종용 하드디스크 드라이브의 커버장치
JP3992125B2 (ja) 1999-04-08 2007-10-17 Ｔｄｋ株式会社 薄膜磁気ヘッド及びその保護膜形成方法
CN100341047C (zh) * 2003-09-17 2007-10-03 新科实业有限公司 薄膜形成方法和系统
CN1322490C (zh) * 2004-05-26 2007-06-20 富士通株式会社 磁头滑动器和磁记录装置
DE102004039512B4 (de) * 2004-06-01 2009-01-08 Schunk Kohlenstofftechnik Gmbh Kohlenstoffhaltiger Körper sowie Verfahren zum Behandeln eines solchen
US7508632B2 (en) * 2005-07-25 2009-03-24 Seagate Technology Llc Head-disc interface (HDI) with solid lubricants
TWI401331B (zh) 2007-12-06 2013-07-11 Intevac Inc 雙面濺射蝕刻基板之系統與方法（二）
JP5287592B2 (ja) * 2009-08-11 2013-09-11 東京エレクトロン株式会社 成膜装置
JP5396264B2 (ja) * 2009-12-25 2014-01-22 東京エレクトロン株式会社 成膜装置
US8518563B2 (en) * 2010-02-23 2013-08-27 Seagate Technology Llc Covalently bound monolayer for a protective carbon overcoat
US10304482B2 (en) 2015-03-22 2019-05-28 Seagate Technology Llc Devices including an overcoat layer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3374152D1 (en) * 1983-05-02 1987-11-26 Ibm Deutschland Device consisting of a magnetic disc with a lubricant and a magnetic head, and process for manufacturing the device
US4863809A (en) * 1988-03-10 1989-09-05 Magnetic Peripherals, Inc. Surface treatment for sliders and carbon coated magnetic media
EP0408681A1 (de) * 1988-12-07 1991-01-23 Siemens Aktiengesellschaft Magnetisches aufzeichnungsmedium sowie verfahren zu dessen herstellung
US5266409A (en) * 1989-04-28 1993-11-30 Digital Equipment Corporation Hydrogenated carbon compositions
JP2781656B2 (ja) * 1990-11-21 1998-07-30 株式会社日立製作所 記録媒体
US5661618A (en) * 1995-12-11 1997-08-26 International Business Machines Corporation Magnetic recording device having a improved slider

Also Published As

Publication number Publication date
DE19622732A1 (de) 1998-01-29
US5989625A (en) 1999-11-23
JP3304281B2 (ja) 2002-07-22
EP0811704A1 (en) 1997-12-10
EP0811704B1 (en) 2001-03-14
TW325562B (en) 1998-01-21
JPH1068083A (ja) 1998-03-10
DE69704231T2 (de) 2001-08-09
DE69704231D1 (de) 2001-04-19
CN1177168A (zh) 1998-03-25
DE19622732C2 (de) 2000-04-13
KR980004415A (ko) 1998-03-30
MY120696A (en) 2005-11-30
KR100215180B1 (ko) 1999-08-16

Similar Documents

Publication Publication Date Title
AU1563895A (en) Surface treatment of magnetic recording heads
SG54536A1 (en) Magnetic recording apparatus
SG55275A1 (en) Magnetic head apparatus
SG50813A1 (en) Magnetic head
GB2298515B (en) Magnetic head manufacture
SG85600A1 (en) Manufacturing method of magnetic head apparatus
GB2313832B (en) Surface modification of magnetic particle pigments
SG67998A1 (en) Magnetic head
GB2303959B (en) Magnetic head manufacture
SG60049A1 (en) Surface modification of magnetic heads
GB2265999B (en) Floating magnetic head
EP0899721A4 (en) MAGNETIC RECORDING PROCESS
GB2302440B (en) Magnetic head
SG76572A1 (en) Magneto-resistive effect magnetic head
SG47210A1 (en) Magnetic head assembly
SG66394A1 (en) Crack resistant magnetic write head
EP0691642A3 (en) Magneto-resistant type magnetic head
SG71159A1 (en) Magnetic head
SG47214A1 (en) Thin-film magnetic head
EP0703571A3 (en) Magnetic head
GB2278489B (en) Magnetic head
SG48521A1 (en) Thin-film magnetic head
GB9524760D0 (en) Magnetic recording materials
SG40885A1 (en) Thin-film magnetic head
HK1006646A1 (en) Magnetic head for magnetic display