RO71135A - Material pentru acoperirea semifabricatelor din aliaje fier-siliciu - Google Patents
Material pentru acoperirea semifabricatelor din aliaje fier-siliciuInfo
- Publication number
- RO71135A RO71135A RO7790439A RO9043977A RO71135A RO 71135 A RO71135 A RO 71135A RO 7790439 A RO7790439 A RO 7790439A RO 9043977 A RO9043977 A RO 9043977A RO 71135 A RO71135 A RO 71135A
- Authority
- RO
- Romania
- Prior art keywords
- semifabricates
- aliens
- fire
- covering
- silicon
- Prior art date
Links
- 239000000463 material Substances 0.000 title 1
- 229910052710 silicon Inorganic materials 0.000 title 1
- 239000010703 silicon Substances 0.000 title 1
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
- C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
- C23D5/00—Coating with enamels or vitreous layers
- C23D5/10—Coating with enamels or vitreous layers with refractory materials
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
- C21D1/70—Temporary coatings or embedding materials applied before or during heat treatment while heating or quenching
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Chemical Treatment Of Metals (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT4962576A IT1069068B (it) | 1976-05-24 | 1976-05-24 | Separatore di ricottura per lamieri ni di acciaio al silicio a grano orientato |
| IT49142/77A IT1116431B (it) | 1977-04-27 | 1977-04-27 | Separatore di ricottura |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO71135A true RO71135A (ro) | 1981-09-24 |
Family
ID=26329372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7790439A RO71135A (ro) | 1976-05-24 | 1977-05-23 | Material pentru acoperirea semifabricatelor din aliaje fier-siliciu |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS534714A (forum.php) |
| BE (1) | BE854833A (forum.php) |
| BG (1) | BG39978A3 (forum.php) |
| CS (1) | CS207458B1 (forum.php) |
| DD (1) | DD130664A5 (forum.php) |
| DE (2) | DE2723174C2 (forum.php) |
| ES (1) | ES459101A1 (forum.php) |
| FR (1) | FR2352888A1 (forum.php) |
| GB (1) | GB1563853A (forum.php) |
| HU (1) | HU181650B (forum.php) |
| LU (1) | LU77395A1 (forum.php) |
| NL (1) | NL7705718A (forum.php) |
| NO (1) | NO147035C (forum.php) |
| PL (1) | PL114517B1 (forum.php) |
| RO (1) | RO71135A (forum.php) |
| SE (1) | SE439020B (forum.php) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1115840B (it) * | 1977-03-09 | 1986-02-10 | Centro Speriment Metallurg | Soluzione di rivestimenti per acciai per impieghi magnetici |
| JP4585101B2 (ja) * | 2000-08-25 | 2010-11-24 | 新日本製鐵株式会社 | 低騒音トランス用電磁鋼板 |
| KR100979785B1 (ko) * | 2005-05-23 | 2010-09-03 | 신닛뽄세이테쯔 카부시키카이샤 | 피막 밀착성이 우수한 방향성 전자강판 및 그 제조 방법 |
| EP2096185B1 (en) * | 2006-11-22 | 2014-08-13 | Nippon Steel & Sumitomo Metal Corporation | Unidirectionally grain oriented electromagnetic steel sheet having excellent film adhesion, and method for manufacturing the same |
| KR101762341B1 (ko) | 2015-12-18 | 2017-07-27 | 주식회사 포스코 | 방향성 전기강판용 소둔분리제, 방향성 전기강판, 및 방향성 전기강판의 제조 방법 |
| WO2020203928A1 (ja) * | 2019-03-29 | 2020-10-08 | Ｊｆｅスチール株式会社 | 方向性電磁鋼板およびその製造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2492682A (en) | 1945-07-23 | 1949-12-27 | Armco Steel Corp | Processes of producing glass coated silicon steel |
| US3389006A (en) | 1964-05-18 | 1968-06-18 | Armco Steel Corp | Process for forming a refractory coating on silicon-iron stock |
| US3333992A (en) | 1964-06-29 | 1967-08-01 | Armco Steel Corp | Production of oriented silicon-iron using grain growth inhibitor during primary recrystallization heat treatment |
| US3379581A (en) * | 1964-12-21 | 1968-04-23 | Armco Steel Corp | Desulfurizing coating for ferrous material and method of using it |
| JPS5112450B1 (forum.php) | 1966-03-18 | 1976-04-20 | ||
| US3868280A (en) | 1967-12-12 | 1975-02-25 | Takaaki Yamamoto | Method of forming electric insulating films oriented silicon steel |
| US3676227A (en) | 1968-11-01 | 1972-07-11 | Nippon Steel Corp | Process for producing single oriented silicon steel plates low in the iron loss |
-
1977
- 1977-05-18 BE BE6046014A patent/BE854833A/xx not_active IP Right Cessation
- 1977-05-19 BG BG036360A patent/BG39978A3/xx unknown
- 1977-05-23 FR FR7715632A patent/FR2352888A1/fr active Granted
- 1977-05-23 NO NO771781A patent/NO147035C/no unknown
- 1977-05-23 RO RO7790439A patent/RO71135A/ro unknown
- 1977-05-23 DE DE2723174A patent/DE2723174C2/de not_active Expired
- 1977-05-23 DD DD7700199063A patent/DD130664A5/xx unknown
- 1977-05-23 SE SE7706015A patent/SE439020B/xx not_active IP Right Cessation
- 1977-05-23 LU LU77395A patent/LU77395A1/xx unknown
- 1977-05-23 DE DE19777716282U patent/DE7716282U1/de not_active Expired
- 1977-05-23 GB GB21571/77A patent/GB1563853A/en not_active Expired
- 1977-05-24 PL PL1977198370A patent/PL114517B1/pl not_active IP Right Cessation
- 1977-05-24 CS CS343077A patent/CS207458B1/cs unknown
- 1977-05-24 JP JP5949477A patent/JPS534714A/ja active Granted
- 1977-05-24 HU HU77CE1134A patent/HU181650B/hu unknown
- 1977-05-24 NL NL7705718A patent/NL7705718A/xx not_active Application Discontinuation
- 1977-05-24 ES ES459101A patent/ES459101A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| HU181650B (en) | 1983-10-28 |
| NO147035B (no) | 1982-10-11 |
| CS207458B1 (en) | 1981-07-31 |
| ES459101A1 (es) | 1978-11-01 |
| PL198370A1 (pl) | 1978-01-30 |
| NL7705718A (nl) | 1977-11-28 |
| DE2723174A1 (de) | 1977-12-08 |
| PL114517B1 (en) | 1981-02-28 |
| NO771781L (no) | 1977-11-25 |
| BG39978A3 (en) | 1986-09-15 |
| SE439020B (sv) | 1985-05-28 |
| SE7706015L (sv) | 1977-11-25 |
| NO147035C (no) | 1983-01-19 |
| FR2352888B1 (forum.php) | 1980-02-15 |
| BE854833A (fr) | 1977-09-16 |
| LU77395A1 (forum.php) | 1977-08-29 |
| DD130664A5 (de) | 1978-04-19 |
| JPS534714A (en) | 1978-01-17 |
| DE2723174C2 (de) | 1983-02-03 |
| JPS6115152B2 (forum.php) | 1986-04-22 |
| GB1563853A (en) | 1980-04-02 |
| FR2352888A1 (fr) | 1977-12-23 |
| DE7716282U1 (de) | 1984-05-24 |
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