SE449962B - Laminerad artikel for elektriska endamal - Google Patents
Laminerad artikel for elektriska endamalInfo
- Publication number
- SE449962B SE449962B SE8006258A SE8006258A SE449962B SE 449962 B SE449962 B SE 449962B SE 8006258 A SE8006258 A SE 8006258A SE 8006258 A SE8006258 A SE 8006258A SE 449962 B SE449962 B SE 449962B
- Authority
- SE
- Sweden
- Prior art keywords
- article according
- sheets
- adhesive
- electrical
- plates
- Prior art date
Links
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 45
- 239000000853 adhesive Substances 0.000 claims description 34
- 230000001070 adhesive effect Effects 0.000 claims description 34
- 238000000576 coating method Methods 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 21
- 239000011248 coating agent Substances 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 101100457461 Caenorhabditis elegans mnm-2 gene Proteins 0.000 claims description 8
- 239000012790 adhesive layer Substances 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 6
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 claims description 5
- 229920001169 thermoplastic Polymers 0.000 claims description 5
- 239000004416 thermosoftening plastic Substances 0.000 claims description 5
- 239000005365 phosphate glass Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000000391 magnesium silicate Substances 0.000 claims description 3
- 229910052919 magnesium silicate Inorganic materials 0.000 claims description 3
- 235000019792 magnesium silicate Nutrition 0.000 claims description 3
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 2
- 230000035882 stress Effects 0.000 description 37
- 238000004519 manufacturing process Methods 0.000 description 16
- 238000012360 testing method Methods 0.000 description 10
- 238000004026 adhesive bonding Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 8
- 230000032798 delamination Effects 0.000 description 8
- 239000003292 glue Substances 0.000 description 8
- 238000000137 annealing Methods 0.000 description 7
- 239000011230 binding agent Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000010292 electrical insulation Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 229910052839 forsterite Inorganic materials 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000576 Laminated steel Inorganic materials 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000005300 metallic glass Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009528 severe injury Effects 0.000 description 1
- 150000003376 silicon Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/16—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets
- H01F1/18—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets with insulating coating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
- Y10T428/24975—No layer or component greater than 5 mils thick
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31511—Of epoxy ether
- Y10T428/31515—As intermediate layer
- Y10T428/31518—Next to glass or quartz
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31511—Of epoxy ether
- Y10T428/31515—As intermediate layer
- Y10T428/31522—Next to metal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31627—Next to aldehyde or ketone condensation product
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
- Y10T428/31688—Next to aldehyde or ketone condensation product
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Laminated Bodies (AREA)
- Soft Magnetic Materials (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Adhesives Or Adhesive Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/073,812 US4277530A (en) | 1979-09-10 | 1979-09-10 | Electrical steel lamination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8006258L SE8006258L (sv) | 1981-03-11 |
| SE449962B true SE449962B (sv) | 1987-06-01 |
Family
ID=22115946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8006258A SE449962B (sv) | 1979-09-10 | 1980-09-09 | Laminerad artikel for elektriska endamal |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4277530A (fr) |
| JP (1) | JPS5645007A (fr) |
| AR (1) | AR225320A1 (fr) |
| AT (1) | AT379917B (fr) |
| AU (1) | AU529961B2 (fr) |
| BE (1) | BE885165A (fr) |
| BR (1) | BR8005707A (fr) |
| CA (1) | CA1158145A (fr) |
| DE (1) | DE3033378A1 (fr) |
| ES (1) | ES494907A0 (fr) |
| FR (1) | FR2465346B1 (fr) |
| GB (1) | GB2059168B (fr) |
| IT (1) | IT1128180B (fr) |
| MX (1) | MX153807A (fr) |
| PL (1) | PL226682A1 (fr) |
| RO (1) | RO81565B (fr) |
| SE (1) | SE449962B (fr) |
| YU (1) | YU207280A (fr) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60912B2 (ja) * | 1980-06-04 | 1985-01-10 | 住友金属工業株式会社 | スポツト溶接可能な接着クラツド金属板 |
| US4433474A (en) * | 1981-10-08 | 1984-02-28 | Electric Power Research Institute, Inc. | Amorphous magnetic core and process for manufacturing to improve efficiency |
| NL8501491A (nl) * | 1985-05-24 | 1986-12-16 | Philips Nv | Magneetkern. |
| US4882834A (en) * | 1987-04-27 | 1989-11-28 | Armco Advanced Materials Corporation | Forming a laminate by applying pressure to remove excess sealing liquid between facing surfaces laminations |
| US5018267A (en) * | 1989-09-05 | 1991-05-28 | Armco Inc. | Method of forming a laminate |
| US5037706A (en) * | 1990-02-27 | 1991-08-06 | Asea Brown Boveri, Inc. | Laminated strips of amorphous metal |
| US5837790A (en) | 1994-10-24 | 1998-11-17 | Amcol International Corporation | Precipitation polymerization process for producing an oil adsorbent polymer capable of entrapping solid particles and liquids and the product thereof |
| US5628861A (en) * | 1995-01-25 | 1997-05-13 | Abb Power T&D Company Inc. | Method for adhesively bonded laminate for use in an electrical apparatus such as a transformer, generator, or motor |
| DE102006017762B4 (de) * | 2006-04-12 | 2010-07-08 | Siemens Ag | Verfahren zum Laminieren eines Elektrobandes für Transformatorenkerne |
| DE102010002003A1 (de) * | 2010-02-16 | 2011-08-18 | Efficient Energy GmbH, 82054 | Elektromotorkörper und Verfahren zur Herstellung eines Elektromotorkörpers |
| JP2014121255A (ja) * | 2012-12-12 | 2014-06-30 | Hyundai Motor Company Co Ltd | 環境に優しい自動車の駆動モータ、及びこの駆動モータの回転子構造 |
| AT516197A1 (de) | 2014-09-05 | 2016-03-15 | Voestalpine Stahl Gmbh | Coil und Verfahren zur Herstellung eines zu einem Coil aufgehaspelten Elektrobandlaminats |
| CN115156008A (zh) * | 2022-08-17 | 2022-10-11 | 山西太钢不锈钢股份有限公司 | 超薄规格电工钢自粘结涂层的生产方法及其应用 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2561462A (en) * | 1944-11-30 | 1951-07-24 | Bell Telephone Labor Inc | Electromagnetic core and manufacture thereof |
| US3045133A (en) * | 1958-08-22 | 1962-07-17 | Honeywell Regulator Co | Laminated magnetic apparatus and method for making same |
| US3160509A (en) * | 1960-05-18 | 1964-12-08 | Crucible Steel Co America | High temperature coating for silicon steel |
| DE1514119A1 (de) * | 1965-02-20 | 1969-05-22 | Licentia Gmbh | Elektro-Mehrschicht-Blech |
| GB1135462A (en) * | 1966-05-13 | 1968-12-04 | Ici Ltd | Aromatic polyamides |
| AT279727B (de) * | 1965-09-02 | 1970-03-10 | Eichberger L | Verfahren zur herstellung von blechpaketen fuer elektrische maschinen |
| US3670278A (en) * | 1966-06-09 | 1972-06-13 | Westinghouse Electric Corp | Bonded core structure comprising a plurality of glass coated electrical steel sheets |
| US3533861A (en) * | 1966-06-09 | 1970-10-13 | Westinghouse Electric Corp | Method of improving the magnetostriction and core loss of cube-on-face oriented magnetic steels |
| GB1440970A (en) * | 1973-06-28 | 1976-06-30 | Whetstone Clayton N | laminated magnetically soft material and method of making same |
| US3924022A (en) * | 1974-02-22 | 1975-12-02 | Gen Electric | Method of applying an organic coating onto an inorganic coated steel sheet for a magnetic laminate application |
| US4032673A (en) * | 1974-02-22 | 1977-06-28 | General Electric Company | Method for applying an organic coating onto an inorganic coated steel sheet |
-
1979
- 1979-09-10 US US06/073,812 patent/US4277530A/en not_active Expired - Lifetime
-
1980
- 1980-08-18 AU AU61536/80A patent/AU529961B2/en not_active Ceased
- 1980-08-18 YU YU02072/80A patent/YU207280A/xx unknown
- 1980-08-19 CA CA000358499A patent/CA1158145A/fr not_active Expired
- 1980-08-26 GB GB8027604A patent/GB2059168B/en not_active Expired
- 1980-08-28 MX MX183720A patent/MX153807A/es unknown
- 1980-09-03 AT AT0444280A patent/AT379917B/de not_active IP Right Cessation
- 1980-09-04 DE DE19803033378 patent/DE3033378A1/de not_active Ceased
- 1980-09-08 BR BR8005707A patent/BR8005707A/pt unknown
- 1980-09-08 AR AR282445A patent/AR225320A1/es active
- 1980-09-09 RO RO102133A patent/RO81565B/ro unknown
- 1980-09-09 SE SE8006258A patent/SE449962B/sv not_active IP Right Cessation
- 1980-09-09 FR FR8019461A patent/FR2465346B1/fr not_active Expired
- 1980-09-09 IT IT49639/80A patent/IT1128180B/it active
- 1980-09-10 ES ES494907A patent/ES494907A0/es active Granted
- 1980-09-10 JP JP12585380A patent/JPS5645007A/ja active Pending
- 1980-09-10 BE BE0/202054A patent/BE885165A/fr not_active IP Right Cessation
- 1980-09-10 PL PL22668280A patent/PL226682A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5645007A (en) | 1981-04-24 |
| BE885165A (fr) | 1981-03-10 |
| ATA444280A (de) | 1985-07-15 |
| MX153807A (es) | 1987-01-14 |
| PL226682A1 (fr) | 1981-07-10 |
| BR8005707A (pt) | 1981-04-22 |
| US4277530A (en) | 1981-07-07 |
| AU6153680A (en) | 1981-03-19 |
| DE3033378A1 (de) | 1981-03-12 |
| ES8200241A1 (es) | 1981-11-01 |
| FR2465346B1 (fr) | 1985-06-21 |
| RO81565A (fr) | 1983-04-29 |
| RO81565B (ro) | 1983-04-30 |
| IT8049639A0 (it) | 1980-09-09 |
| YU207280A (en) | 1982-08-31 |
| GB2059168A (en) | 1981-04-15 |
| AU529961B2 (en) | 1983-06-30 |
| SE8006258L (sv) | 1981-03-11 |
| GB2059168B (en) | 1983-07-20 |
| FR2465346A1 (fr) | 1981-03-20 |
| ES494907A0 (es) | 1981-11-01 |
| AR225320A1 (es) | 1982-03-15 |
| CA1158145A (fr) | 1983-12-06 |
| AT379917B (de) | 1986-03-10 |
| IT1128180B (it) | 1986-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1158145A (fr) | Produit en acier stratifie pour l'electricite | |
| KR102114810B1 (ko) | 전기강판 접착 코팅 조성물, 전기강판 적층체 및 전기강판 제품의 제조 방법 | |
| US5628861A (en) | Method for adhesively bonded laminate for use in an electrical apparatus such as a transformer, generator, or motor | |
| EP3888906A2 (fr) | Tôle en acier électrique et son procédé de fabrication | |
| EP3858601A1 (fr) | Procédé de fabrication d'un produit en tôle magnétique en acier | |
| EP0288768B1 (fr) | Méthode de formation d'un stratifié et le produit en résultant | |
| WO2023005604A1 (fr) | Structure de blindage magnétique pour charge sans fil et son procédé de fabrication | |
| WO2020067720A1 (fr) | Stratifié de tôles magnétiques en acier | |
| EP0204361B1 (fr) | Noyau magnétique | |
| EP4265409A1 (fr) | Tôle d'acier électrique auto-adhésive et stratifié la comprenant | |
| GB2221575A (en) | Laminated magnetic cores | |
| JPH0332890B2 (fr) | ||
| US3276923A (en) | Reduction in magnetic losses in electrical induction apparatus | |
| JPH0438122B2 (fr) | ||
| JPH0752686B2 (ja) | 磁気特性の良好な非晶質合金接着積層体 | |
| CN104064307B (zh) | 一种非晶合金干式变压器 | |
| JPS62274047A (ja) | 加工成形性に優れた高珪素鉄板 | |
| JPS60121607A (ja) | 自己接着性電線 | |
| KR20220089462A (ko) | 적층 철심 및 이의 제조방법 | |
| CN117283958A (zh) | 电机绝缘保护膜及其制备方法 | |
| CN121583686A (zh) | 一种软磁材料复合带材及其制造方法 | |
| JP2025124952A (ja) | 多層軟磁性合金薄帯およびその製造方法、ならびに積層コアおよびその製造方法 | |
| JPS6164820A (ja) | 貼り合わせ方向性けい素鋼板 | |
| JP2025071846A (ja) | シート状磁性部材及びその製造方法 | |
| JPS6047215A (ja) | 磁気ヘツド及びその製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 8006258-1 Effective date: 19940410 Format of ref document f/p: F |