MY141047A - Core having superior end face insulation and method of treating core end faces to give insulation coating - Google Patents

Core having superior end face insulation and method of treating core end faces to give insulation coating

Info

Publication number
MY141047A
MY141047A MYPI20023729A MYPI20023729A MY141047A MY 141047 A MY141047 A MY 141047A MY PI20023729 A MYPI20023729 A MY PI20023729A MY PI20023729 A MYPI20023729 A MY PI20023729A MY 141047 A MY141047 A MY 141047A
Authority
MY
Malaysia
Prior art keywords
core
silicone polymer
insulation
end faces
insulation coating
Prior art date
Application number
MYPI20023729A
Inventor
Tomoji Kumano
Noriko Yamada
Chikara Kaido
Hiroyasu Fujii
Kazutaka Higashine
Osamu Tanaka
Norikazu Fujii
Kazufumi Hanzawa
Masayoshi Tanaka
Yuji Kubo
Original Assignee
Nippon Steel Corp
Nittetsu Plant Designing Corp
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
Priority claimed from JP2002216949A external-priority patent/JP2003193263A/en
Priority claimed from JP2002277578A external-priority patent/JP2004111884A/en
Application filed by Nippon Steel Corp, Nittetsu Plant Designing Corp filed Critical Nippon Steel Corp
Publication of MY141047A publication Critical patent/MY141047A/en

Links

Classifications

    • 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
    • C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
    • C23C18/1204—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material inorganic material, e.g. non-oxide and non-metallic such as sulfides, nitrides based compounds
    • C23C18/122—Inorganic polymers, e.g. silanes, polysilazanes, polysiloxanes
    • 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
    • C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
    • C23C18/125—Process of deposition of the inorganic material
    • C23C18/1254—Sol or sol-gel processing
    • 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
    • C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
    • C23C18/125—Process of deposition of the inorganic material
    • C23C18/1262—Process of deposition of the inorganic material involving particles, e.g. carbon nanotubes [CNT], flakes
    • C23C18/127—Preformed particles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/04—Details of the magnetic circuit characterised by the material used for insulating the magnetic circuit or parts thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/10—Applying solid insulation to windings, stators or rotors, e.g. applying insulating tapes
    • H02K15/105—Applying solid insulation to windings, stators or rotors, e.g. applying insulating tapes to the windings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Nanotechnology (AREA)
  • Soft Magnetic Materials (AREA)
  • Insulating Of Coils (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)

Abstract

A MEANS FOR TREATING THE END FACES OF A CORE WHICH IS USED FOR AN ELECTRICAL APPARATUSES AND ETC., TO GIVE INSULATION EXTREMELY SUPERIOR IN EFFECT OF IMPROVEMENT OF THE INSULATION, CORROSION RESISTANCE, ADHESIVENESS, HEAT RESISTANCE, AND MAGNETIC PROPERTIES AT A LOW TEMPERATURE IN A SHORT TIME WITHOUT CLEANING FOR REMOVING PUNCHING OIL, ANNEALING, OR OTHER PRE-TREATMENT; A CORE HAVING AN INSULATION COATING COMPRISED OF A DRY FILM OF A PURE SILICONE POLYMER, MODIFIED SILICONE POLYMER, AND/OR MIXED SILICONE POLYMER AS A SILICONE COMPOUND ON THE CORE END FACES AND HAVING AN AVERAGE FILM THICKNESS OF AT LEAST 0.5 µM, A BREAKDOWN VOLTAGE OF AT LEAST 30V, AND A HEAT RESISTANCE IN THE AIR OF AT LEAST 400°C; AND A METHOD OF PRODUCTION COMPRISED OF FORMING A CORE, THEN DIPPING IT IN OR SPRAYING IT BY ONE OR MORE TYPES OF A PURE SILICONE POLYMER, MODIFIED SILICONE POLYMER, AND/OR MIXED SILICONE POLYMER AS AN INSULATION COATING.
MYPI20023729A 2001-10-05 2002-10-04 Core having superior end face insulation and method of treating core end faces to give insulation coating MY141047A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2001310379 2001-10-05
JP2002077613 2002-03-20
JP2002215387 2002-07-24
JP2002216949A JP2003193263A (en) 2001-10-05 2002-07-25 Iron core with excellent end surface insulation and method of treating insulation film on core end surface
JP2002222759 2002-07-31
JP2002242967 2002-08-23
JP2002277578A JP2004111884A (en) 2002-07-24 2002-09-24 Transformer core with extremely excellent insulation and corrosion resistance and method for manufacturing the same

Publications (1)

Publication Number Publication Date
MY141047A true MY141047A (en) 2010-02-25

Family

ID=42063624

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20023729A MY141047A (en) 2001-10-05 2002-10-04 Core having superior end face insulation and method of treating core end faces to give insulation coating

Country Status (4)

Country Link
KR (1) KR100567041B1 (en)
IN (1) IN2014DN03549A (en)
MY (1) MY141047A (en)
TW (1) TWI313305B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008071982A (en) * 2006-09-15 2008-03-27 Hitachi Industrial Equipment Systems Co Ltd Transformer
KR100983516B1 (en) * 2008-08-05 2010-09-24 원종근 Medium and high frequency transformer with low eddy current and magnetic history loss
WO2014119907A1 (en) * 2013-01-31 2014-08-07 Kolon Industries, Inc. Silicone resin and method of preparing the same
WO2015079633A1 (en) 2013-11-28 2015-06-04 Ｊｆｅスチール株式会社 Electromagnetic steel sheet having insulating coating film attached thereto
KR101633633B1 (en) * 2013-12-23 2016-06-27 주식회사 포스코 Non-oriented electrical steel steet and manufacturing method for the same
KR20210083569A (en) * 2019-12-27 2021-07-07 엘지전자 주식회사 Non-oriented electrical steel sheet and method of manufactruing the same
CN114421726B (en) * 2022-02-09 2024-04-09 浙江露通机电有限公司 A brushless motor housing and magnet fixing varnish dipping process and processing groove

Also Published As

Publication number Publication date
KR20040015035A (en) 2004-02-18
IN2014DN03549A (en) 2015-07-10
HK1088991A1 (en) 2006-11-17
TWI313305B (en) 2009-08-11
KR100567041B1 (en) 2006-04-04

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