BR7402873D0 - Processo para formacao de peliculas de vidro de magnesia-silica sobre uma folha de aco ao silicio orientado - Google Patents
Processo para formacao de peliculas de vidro de magnesia-silica sobre uma folha de aco ao silicio orientadoInfo
- Publication number
- BR7402873D0 BR7402873D0 BR2873/74A BR287374A BR7402873D0 BR 7402873 D0 BR7402873 D0 BR 7402873D0 BR 2873/74 A BR2873/74 A BR 2873/74A BR 287374 A BR287374 A BR 287374A BR 7402873 D0 BR7402873 D0 BR 7402873D0
- Authority
- BR
- Brazil
- Prior art keywords
- steel sheet
- silica glass
- oriented silicon
- glass films
- forming magnesia
- Prior art date
Links
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
- H01F1/147—Alloys characterised by their composition
- H01F1/14766—Fe-Si based alloys
- H01F1/14775—Fe-Si based alloys in the form of sheets
- H01F1/14783—Fe-Si based alloys in the form of sheets with insulating coating
-
- 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
- C23C24/00—Coating starting from inorganic powder
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Chemical Treatment Of Metals (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Physical Vapour Deposition (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4104073A JPS5414566B2 (pt) | 1973-04-11 | 1973-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7402873D0 true BR7402873D0 (pt) | 1974-11-19 |
Family
ID=12597277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR2873/74A BR7402873D0 (pt) | 1973-04-11 | 1974-04-10 | Processo para formacao de peliculas de vidro de magnesia-silica sobre uma folha de aco ao silicio orientado |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5414566B2 (pt) |
| AU (1) | AU476897B2 (pt) |
| BE (1) | BE813599A (pt) |
| BR (1) | BR7402873D0 (pt) |
| CA (1) | CA1018875A (pt) |
| DE (1) | DE2417298A1 (pt) |
| DK (1) | DK149307C (pt) |
| FI (1) | FI56401C (pt) |
| FR (1) | FR2225548B1 (pt) |
| GB (1) | GB1460943A (pt) |
| IT (1) | IT1009796B (pt) |
| NO (1) | NO741199L (pt) |
| SE (1) | SE410624B (pt) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4443425A (en) * | 1981-12-09 | 1984-04-17 | Calgon Corporation | Magnesium oxide composition for coating silicon steel |
| GB2118928A (en) * | 1982-04-21 | 1983-11-09 | Geoffrey Cooke | Enamelling process |
| IN2014MN00456A (pt) | 2011-10-04 | 2015-06-19 | Jfe Steel Corp | |
| CN117070729A (zh) | 2016-03-30 | 2023-11-17 | 达泰豪化学工业株式会社 | 退火分离剂用氧化镁及取向性电工钢 |
| JP6472767B2 (ja) | 2016-03-30 | 2019-02-20 | タテホ化学工業株式会社 | 焼鈍分離剤用酸化マグネシウム及び方向性電磁鋼板 |
| JP6494554B2 (ja) | 2016-03-30 | 2019-04-03 | タテホ化学工業株式会社 | 焼鈍分離剤用酸化マグネシウム及び方向性電磁鋼板 |
| JP6494555B2 (ja) | 2016-03-30 | 2019-04-03 | タテホ化学工業株式会社 | 焼鈍分離剤用酸化マグネシウム及び方向性電磁鋼板 |
| JP6579078B2 (ja) * | 2016-10-18 | 2019-09-25 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板の製造方法 |
| WO2022045221A1 (ja) | 2020-08-28 | 2022-03-03 | Ｊｆｅスチール株式会社 | 焼鈍分離剤用粉末およびその製造方法ならびに方向性電磁鋼板の製造方法 |
| KR20230145412A (ko) * | 2021-03-15 | 2023-10-17 | 제이에프이 스틸 가부시키가이샤 | 어닐링 분리제용 분말 및 그것을 사용한 방향성 전기 강판의 제조 방법 |
-
1973
- 1973-04-11 JP JP4104073A patent/JPS5414566B2/ja not_active Expired
-
1974
- 1974-03-25 SE SE7403973A patent/SE410624B/xx not_active IP Right Cessation
- 1974-04-02 GB GB1466074A patent/GB1460943A/en not_active Expired
- 1974-04-03 NO NO741199A patent/NO741199L/no unknown
- 1974-04-03 AU AU67521/74A patent/AU476897B2/en not_active Expired
- 1974-04-09 DK DK198174A patent/DK149307C/da not_active IP Right Cessation
- 1974-04-09 DE DE2417298A patent/DE2417298A1/de active Pending
- 1974-04-10 BR BR2873/74A patent/BR7402873D0/pt unknown
- 1974-04-10 IT IT21206/74A patent/IT1009796B/it active
- 1974-04-10 FR FR7412668A patent/FR2225548B1/fr not_active Expired
- 1974-04-10 CA CA197,333A patent/CA1018875A/en not_active Expired
- 1974-04-10 FI FI1085/74A patent/FI56401C/fi active
- 1974-04-11 BE BE143098A patent/BE813599A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2417298A1 (de) | 1974-10-24 |
| SE410624B (sv) | 1979-10-22 |
| GB1460943A (en) | 1977-01-06 |
| NO135905B (pt) | 1977-03-14 |
| AU476897B2 (en) | 1976-10-07 |
| AU6752174A (en) | 1975-10-09 |
| FR2225548A1 (pt) | 1974-11-08 |
| FI56401C (fi) | 1980-01-10 |
| DK149307C (da) | 1986-09-15 |
| NO135905C (pt) | 1977-06-22 |
| JPS49126536A (pt) | 1974-12-04 |
| FR2225548B1 (pt) | 1979-03-30 |
| NO741199L (no) | 1974-10-14 |
| BE813599A (fr) | 1974-07-31 |
| CA1018875A (en) | 1977-10-11 |
| DK149307B (da) | 1986-04-28 |
| FI56401B (fi) | 1979-09-28 |
| JPS5414566B2 (pt) | 1979-06-08 |
| IT1009796B (it) | 1976-12-20 |
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