KR830009247A - 시리콘 강철을 코팅하는 방법 - Google Patents
시리콘 강철을 코팅하는 방법 Download PDFInfo
- Publication number
- KR830009247A KR830009247A KR1019820000200A KR820000200A KR830009247A KR 830009247 A KR830009247 A KR 830009247A KR 1019820000200 A KR1019820000200 A KR 1019820000200A KR 820000200 A KR820000200 A KR 820000200A KR 830009247 A KR830009247 A KR 830009247A
- Authority
- KR
- South Korea
- Prior art keywords
- silicon steel
- coating
- sio
- coating silicon
- weight
- Prior art date
Links
- 239000011248 coating agent Substances 0.000 title claims 6
- 238000000576 coating method Methods 0.000 title claims 6
- 229910000976 Electrical steel Inorganic materials 0.000 title claims 3
- 238000000034 method Methods 0.000 claims 5
- 229910004298 SiO 2 Inorganic materials 0.000 claims 3
- 239000011777 magnesium Substances 0.000 claims 3
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 238000004070 electrodeposition Methods 0.000 claims 2
- 229910052749 magnesium Inorganic materials 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- 238000000137 annealing Methods 0.000 claims 1
- 238000005266 casting Methods 0.000 claims 1
- 238000005097 cold rolling Methods 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 claims 1
- 238000005098 hot rolling Methods 0.000 claims 1
- UEGPKNKPLBYCNK-UHFFFAOYSA-L magnesium acetate Chemical compound [Mg+2].CC([O-])=O.CC([O-])=O UEGPKNKPLBYCNK-UHFFFAOYSA-L 0.000 claims 1
- 229940069446 magnesium acetate Drugs 0.000 claims 1
- 235000011285 magnesium acetate Nutrition 0.000 claims 1
- 239000011654 magnesium acetate Substances 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
Classifications
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/48—After-treatment of electroplated surfaces
- C25D5/50—After-treatment of electroplated surfaces by heat-treatment
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D9/00—Electrolytic coating other than with metals
- C25D9/04—Electrolytic coating other than with metals with inorganic materials
- C25D9/08—Electrolytic coating other than with metals with inorganic materials by cathodic processes
- C25D9/10—Electrolytic coating other than with metals with inorganic materials by cathodic processes on iron or steel
-
- 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
- C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
- C21D8/1272—Final recrystallisation annealing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Chemical Treatment Of Metals (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (5)
- 시리콘 강철의 용융물을 제조 주조, 열간압연, 냉간압연 및 탈단의 단계들을 포함한 그레인(grain) 배향된 시리콘 강철을 제조하는 방법에서, 강판의 표면에 Mg(OH)2와 SiO2를 코팅후 코팅 강판을 최종조직 소둔시킴을 특징으로 하는 개량방법.
- 코팅은 중량으로 87.5-97%의 Mg(OH)2와 3-12.5%의 SiO2를 포함하는 청구범위 1의 방법.
- 코팅은 중량으로 88-96%의 Mg(CH)2와 4-12%의 SiO2를 포함하는 청구범위 1의 방법.
- 코팅이 전해적 전착으로 이루어지는 청구범위 1의 방법.
- 코팅이 마그네슘 아세테이트 전해질을 사용하여 전해적 전착으로 이루어지는 청구범위 1의 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23234181A | 1981-02-06 | 1981-02-06 | |
| US232.341 | 1981-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR830009247A true KR830009247A (ko) | 1983-12-19 |
Family
ID=22872725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019820000200A KR830009247A (ko) | 1981-02-06 | 1982-01-19 | 시리콘 강철을 코팅하는 방법 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0057983A3 (ko) |
| JP (1) | JPS57145935A (ko) |
| KR (1) | KR830009247A (ko) |
| CA (1) | CA1197757A (ko) |
| PL (1) | PL234964A1 (ko) |
| RO (1) | RO84030B (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0480265B1 (en) * | 1990-10-03 | 1995-05-17 | Nippon Steel Corporation | Method of producing permalloy cores |
| US5547519A (en) * | 1995-02-28 | 1996-08-20 | Armco Inc. | Magnesia coating and process for producing grain oriented electrical steel for punching quality |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2739085A (en) * | 1953-03-13 | 1956-03-20 | Westinghouse Electric Corp | Insulating coatings for magnetic sheets |
| DE1249049B (ko) * | 1959-03-05 | |||
| FR1321837A (fr) * | 1962-05-08 | 1963-03-22 | Thomson Houston Comp Francaise | Procédé pour revêtir des alliages de fer |
-
1982
- 1982-01-06 CA CA000393646A patent/CA1197757A/en not_active Expired
- 1982-01-18 EP EP82300236A patent/EP0057983A3/en not_active Withdrawn
- 1982-01-19 KR KR1019820000200A patent/KR830009247A/ko unknown
- 1982-01-26 RO RO106445A patent/RO84030B/ro unknown
- 1982-02-01 JP JP1471282A patent/JPS57145935A/ja active Pending
- 1982-02-05 PL PL23496482A patent/PL234964A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO84030B (ro) | 1984-06-30 |
| CA1197757A (en) | 1985-12-10 |
| EP0057983A2 (en) | 1982-08-18 |
| EP0057983A3 (en) | 1983-01-12 |
| PL234964A1 (ko) | 1982-09-13 |
| RO84030A (ro) | 1984-05-12 |
| JPS57145935A (en) | 1982-09-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR910010082A (ko) | 강화 중간 접착층을 가진 알루미늄기 합금베어링 | |
| KR840002463A (ko) | 아연 용융도금 강판의 제조방법 | |
| JPS57126960A (en) | Ultrathin aluminum plated steel plate and preparation thereof | |
| KR830009247A (ko) | 시리콘 강철을 코팅하는 방법 | |
| JPS5672148A (en) | Aluminum alloy for rolling | |
| EP0067567A3 (en) | Selective solar surfaces | |
| JPS5735672A (en) | Galvanizing method providing high corrosion resistance | |
| KR830008744A (ko) | 그레인(grain) 배향된 시리콘 강철의 제조방법 | |
| JPS5545507A (en) | Hot rolling method of metal slab | |
| JPS5527462A (en) | Production of composite roll or roller for rolling | |
| JPS5431024A (en) | Manufacture of oriented electrical steel sheet by continuous casting method | |
| KR830006456A (ko) | 디이프 드로잉용 알루미늄 합금판의 제조방법 | |
| JPS5550964A (en) | Forming method of abrasion-resistant layer | |
| JPS55128307A (en) | Mannesmann pipe making method of hard-to-work steel material | |
| JPS6473085A (en) | Stainless steel sheet | |
| JPS5348913A (en) | Preparation of steel sheet for di can | |
| ES511308A0 (es) | "procedimiento de fabricacion de laminas a base de aleaciones de aluminio-hierro hipoeutecticas". | |
| JPS53118221A (en) | Method of manufacturing non-pretempered high-tensile steel | |
| GB749529A (en) | Composite bearing structures and method of making the same | |
| JPS5791804A (en) | Rolling method for sendust alloy | |
| JPS55138074A (en) | Crucible for melting selenium alloy | |
| JPS556435A (en) | High damping material and production thereof | |
| GB1417000A (en) | Aluminium lead ingots and method and apparatus for making such ingots | |
| SU707053A1 (ru) | Способ прессовой сборки бандажированных прокатных валков | |
| KR850003902A (ko) | 연속소둔에 의한 석도금 원판의 제조방법 |