RU2004101609A - Электромеханическая текстурованная листовая сталь с электроизоляционным покрытием и способ получения электротехнической текстурованной листовой стали - Google Patents
Электромеханическая текстурованная листовая сталь с электроизоляционным покрытием и способ получения электротехнической текстурованной листовой стали Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
- C21D8/1288—Application of a tension-inducing coating
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- 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
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
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- 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
- C23C16/02—Pretreatment of the material to be coated
- C23C16/0272—Deposition of sub-layers, e.g. to promote the adhesion of the main coating
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- 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
- C23C16/02—Pretreatment of the material to be coated
- C23C16/0272—Deposition of sub-layers, e.g. to promote the adhesion of the main coating
- C23C16/0281—Deposition of sub-layers, e.g. to promote the adhesion of the main coating of metallic sub-layers
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- 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
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- 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
- C23C16/44—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 method of coating
- C23C16/54—Apparatus specially adapted for continuous coating
- C23C16/545—Apparatus specially adapted for continuous coating for coating elongated substrates
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- 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
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
- C21D8/1283—Application of a separating or insulating coating
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- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12625—Free carbon containing component
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- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12951—Fe-base component
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- 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
- Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer
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- 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]
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Soft Magnetic Materials (AREA)
- Chemical Vapour Deposition (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Physical Vapour Deposition (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Carbon And Carbon Compounds (AREA)
- Laminated Bodies (AREA)
Claims (20)
1. Электротехническая текстурованная листовая сталь с электроизоляционным покрытием из аморфного углерод-водородного материала с сетчатой структурой.
2. Электротехническая текстурованная листовая сталь по п.1, отличающаяся тем, что электроизоляционное покрытие легировано по меньшей мере одним из элементов: Si, О, N, В или F.
3. Электротехническая текстурованная листовая сталь по п.2, отличающаяся тем, что содержание легирующих элементов в электроизоляционном покрытии составляет 1-20 ат.%.
4. Электротехническая текстурованная листовая сталь по п.1, отличающаяся тем, что растягивающее напряжение, создаваемое электроизоляционным покрытием на листовой подложке, составляет не менее 8 МПа.
5. Электротехническая текстурованная листовая сталь по п.1, отличающаяся тем, что между электроизоляционным покрытием и листовой подложкой расположено по меньшей мере одно улучшающее сцепление, промежуточное покрытие.
6. Электротехническая текстурованная листовая сталь по п.5, отличающаяся тем, что по меньшей мере одно улучшающее сцепление, промежуточное покрытие состоит из материала с сетчатой структурой Si-C-O-H.
7. Электротехническая текстурованная листовая сталь по п.5, отличающаяся тем, что по меньшей мере одно улучшающее сцепление, промежуточное покрытие состоит из материала с сетчатой структурой Si-C-H.
8. Электротехническая текстурованная листовая сталь по п.5, отличающаяся тем, что по меньшей мере одно улучшающее сцепление, промежуточное покрытие состоит из титана или титансодержащего соединения.
9. Электротехническая текстурованная листовая сталь по п.8, отличающаяся тем, что титансодержащим соединением является нитрид титана.
10. Электротехническая текстурованная листовая сталь по п.1, отличающаяся тем, что покрытие имеет поверхностное сопротивление изоляции не менее 10 Ом· см2.
11. Электротехническая текстурованная листовая сталь по п.1, отличающаяся тем, что гистерезисные потери в ней составляют: при толщине листа 0,30 мм (при частоте 50 Гц и поляризации 1,7 Теслы) P1,7≤ 0, 90 Вт/кг, толщине листа 0,27 мм P1,7≤ 0,80 Вт/кг и толщине листа 0,23 мм P1,7≤ 0,70 Вт/кг.
12. Электротехническая текстурованная листовая сталь по п.1, отличающаяся тем, что листовая подложка содержит 2,5-4,0 вес.% кремния, до 0, 20 вес.% марганца, до 0,50 вес.% меди, до 0,065 вес.% алюминия до 0, 0150 вес.% азота и не менее 90 вес.% железа.
13. Электротехническая текстурованная листовая сталь по п.12, отличающаяся тем, что она дополнительно содержит один из элементов: Cr, Ni, Mo, P, As, Sn, Sb, Se, Те, В или Bi в количестве соответственно до 0,2 вес.%.
14. Способ получения электротехнической текстурованной листовой стали с электроизроляционным покрытием из аморфного углерод-водородного материала с сетчатой структурой, отличающийся тем, что нанесение электроизоляционного покрытия на ленточную подложку проводится непрерывным способом.
15. Способ по п.14, отличающийся тем, что нанесение улучшающих сцепление, промежуточных покрытий на листовую подложку по пп.5-9 проводится способом непрерывного перемещения ленты перед нанесением электроизоляционного покрытия.
16. Способ по п.15, отличающийся тем, что по меньшей мере одна из технологических операций при нанесении покрытия проводится химическим напылением (CVD).
17. Способ по п.14, отличающийся тем, что по меньшей мере одна из технологических операций при нанесении покрытия проводится физическим напылением (PVD).
18. Способ по п.17, отличающийся тем, что по меньшей мере одна из технологических операций при нанесении покрытия проводится плазма-активированным физическим напылением.
19. Способ по п.17, отличающийся тем, что по меньшей мере одна из технологических операций при нанесении покрытия проводится способом тлеющего разряда, создаваемого полыми катодами.
20. Способ по любому из пп.14-19, отличающийся тем, что поверхность листовой подложки перед нанесением покрытия имеет шероховатость Ra не более 0,5 мкм.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10130308.4 | 2001-06-22 | ||
DE10130308A DE10130308B4 (de) | 2001-06-22 | 2001-06-22 | Kornorientiertes Elektroblech mit einer elektrisch isolierenden Beschichtung |
Publications (2)
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RU2004101609A true RU2004101609A (ru) | 2005-06-10 |
RU2288297C2 RU2288297C2 (ru) | 2006-11-27 |
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RU2004101609/02A RU2288297C2 (ru) | 2001-06-22 | 2002-06-21 | Электротехническая текстурованная листовая сталь с электроизоляционным покрытием и способ получения электротехнической текстурованной листовой стали |
Country Status (9)
Country | Link |
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US (1) | US7169479B2 (ru) |
EP (1) | EP1397527B1 (ru) |
JP (2) | JP2005500435A (ru) |
KR (1) | KR100884352B1 (ru) |
BR (1) | BR0210576A (ru) |
DE (2) | DE10130308B4 (ru) |
PL (1) | PL201065B1 (ru) |
RU (1) | RU2288297C2 (ru) |
WO (1) | WO2003000951A1 (ru) |
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JP2004204299A (ja) * | 2002-12-25 | 2004-07-22 | Ebara Corp | ダイヤモンド成膜シリコンおよび電極 |
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US9480485B2 (en) | 2006-12-15 | 2016-11-01 | Globus Medical, Inc. | Devices and methods for vertebrostenting |
KR100864976B1 (ko) * | 2007-03-28 | 2008-10-23 | 엘지디스플레이 주식회사 | 액정표시장치 |
WO2009155319A1 (en) | 2008-06-17 | 2009-12-23 | Soteira, Inc. | Devices and methods for fracture reduction |
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DE102010002688C5 (de) * | 2010-03-09 | 2014-03-06 | Federal-Mogul Burscheid Gmbh | Schraubendruckfeder für einen Ölabstreifring eines Kolbens in einem Verbrennungsmotor und Verfahren zur Beschichtung einer Schraubendruckfeder |
DE102010002686A1 (de) | 2010-03-09 | 2011-09-15 | Federal-Mogul Burscheid Gmbh | Gleitelement, insbesondere Kolbenring, und Verfahren zur Beschichtung eines Gleitelements |
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JP5942886B2 (ja) * | 2013-02-18 | 2016-06-29 | Jfeスチール株式会社 | 方向性電磁鋼板の窒化処理設備および窒化処理方法 |
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KR20040043130A (ko) | 2004-05-22 |
JP2005500435A (ja) | 2005-01-06 |
DE10130308B4 (de) | 2005-05-12 |
DE10130308A1 (de) | 2003-01-09 |
WO2003000951A1 (de) | 2003-01-03 |
RU2288297C2 (ru) | 2006-11-27 |
EP1397527B1 (de) | 2004-10-27 |
JP2009018573A (ja) | 2009-01-29 |
DE50201414D1 (de) | 2004-12-02 |
US7169479B2 (en) | 2007-01-30 |
EP1397527A1 (de) | 2004-03-17 |
US20050112377A1 (en) | 2005-05-26 |
KR100884352B1 (ko) | 2009-02-18 |
PL366608A1 (en) | 2005-02-07 |
BR0210576A (pt) | 2004-08-03 |
PL201065B1 (pl) | 2009-03-31 |
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