JPS58103107A - 電磁鋼板の絶縁被膜形成方法 - Google Patents
電磁鋼板の絶縁被膜形成方法Info
- Publication number
- JPS58103107A JPS58103107A JP20146681A JP20146681A JPS58103107A JP S58103107 A JPS58103107 A JP S58103107A JP 20146681 A JP20146681 A JP 20146681A JP 20146681 A JP20146681 A JP 20146681A JP S58103107 A JPS58103107 A JP S58103107A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- group
- phosphate
- film
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title description 7
- 239000010959 steel Substances 0.000 title description 7
- 230000015572 biosynthetic process Effects 0.000 title 1
- 229920005989 resin Polymers 0.000 claims abstract description 38
- 239000011347 resin Substances 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910019142 PO4 Inorganic materials 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 13
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims abstract description 13
- 239000010452 phosphate Substances 0.000 claims abstract description 13
- 229910000976 Electrical steel Inorganic materials 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 claims description 41
- 239000011248 coating agent Substances 0.000 claims description 26
- 230000007797 corrosion Effects 0.000 claims description 19
- 238000005260 corrosion Methods 0.000 claims description 19
- 238000010292 electrical insulation Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 5
- 239000004925 Acrylic resin Substances 0.000 claims description 4
- 229920000178 Acrylic resin Polymers 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 4
- 239000004593 Epoxy Substances 0.000 claims description 3
- 241001131796 Botaurus stellaris Species 0.000 claims 1
- 238000004080 punching Methods 0.000 abstract description 11
- 239000000243 solution Substances 0.000 abstract description 8
- 238000009413 insulation Methods 0.000 abstract description 6
- 239000007864 aqueous solution Substances 0.000 abstract description 4
- 239000000839 emulsion Substances 0.000 abstract description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000011229 interlayer Substances 0.000 abstract description 3
- 229920000728 polyester Polymers 0.000 abstract description 3
- 239000011701 zinc Substances 0.000 abstract description 3
- 229910052725 zinc Inorganic materials 0.000 abstract description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052782 aluminium Inorganic materials 0.000 abstract description 2
- 239000011575 calcium Substances 0.000 abstract description 2
- 229910052791 calcium Inorganic materials 0.000 abstract description 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical group NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 abstract description 2
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910000329 aluminium sulfate Inorganic materials 0.000 abstract 1
- 239000005002 finish coating Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- KWYWCPDTMYATEY-UHFFFAOYSA-F trimagnesium dihydroxy(dioxo)chromium diphosphate Chemical compound [Cr](=O)(=O)(O)O.P(=O)([O-])([O-])[O-].[Mg+2].P(=O)([O-])([O-])[O-].[Mg+2].[Mg+2] KWYWCPDTMYATEY-UHFFFAOYSA-F 0.000 abstract 1
- 235000021317 phosphate Nutrition 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 229920000877 Melamine resin Polymers 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 description 2
- 239000004640 Melamine resin Substances 0.000 description 2
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 2
- 229920000180 alkyd Polymers 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 235000014653 Carica parviflora Nutrition 0.000 description 1
- 241000243321 Cnidaria Species 0.000 description 1
- 241001674048 Phthiraptera Species 0.000 description 1
- 241000282806 Rhinoceros Species 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical class O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 description 1
- 229960002261 magnesium phosphate Drugs 0.000 description 1
- 229910000157 magnesium phosphate Inorganic materials 0.000 description 1
- 239000004137 magnesium phosphate Substances 0.000 description 1
- 235000010994 magnesium phosphates Nutrition 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 229910000165 zinc phosphate Inorganic materials 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
- H01F1/147—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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Soft Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20146681A JPS58103107A (ja) | 1981-12-16 | 1981-12-16 | 電磁鋼板の絶縁被膜形成方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20146681A JPS58103107A (ja) | 1981-12-16 | 1981-12-16 | 電磁鋼板の絶縁被膜形成方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58103107A true JPS58103107A (ja) | 1983-06-20 |
| JPS6222241B2 JPS6222241B2 (https=) | 1987-05-16 |
Family
ID=16441548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20146681A Granted JPS58103107A (ja) | 1981-12-16 | 1981-12-16 | 電磁鋼板の絶縁被膜形成方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58103107A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100411279B1 (ko) * | 1999-08-19 | 2003-12-18 | 주식회사 포스코 | 무방향성 전기강판의 절연피막 형성용 피복조성물 및 이를 이용한 무방향성 전기강판의 절연피막 형성방법 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4919078A (https=) * | 1973-04-14 | 1974-02-20 | ||
| JPS5062140A (https=) * | 1973-10-05 | 1975-05-28 | ||
| JPS54133439A (en) * | 1978-04-08 | 1979-10-17 | Nippon Steel Corp | Forming method for insulating film on surface of electrical sheet |
-
1981
- 1981-12-16 JP JP20146681A patent/JPS58103107A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4919078A (https=) * | 1973-04-14 | 1974-02-20 | ||
| JPS5062140A (https=) * | 1973-10-05 | 1975-05-28 | ||
| JPS54133439A (en) * | 1978-04-08 | 1979-10-17 | Nippon Steel Corp | Forming method for insulating film on surface of electrical sheet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100411279B1 (ko) * | 1999-08-19 | 2003-12-18 | 주식회사 포스코 | 무방향성 전기강판의 절연피막 형성용 피복조성물 및 이를 이용한 무방향성 전기강판의 절연피막 형성방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6222241B2 (https=) | 1987-05-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4459335A (en) | Metal-resin composite | |
| EP1172420B1 (en) | Chromium-free paint compositions and painted metal sheets | |
| TWI489001B (zh) | 附有絕緣被膜之電磁鋼板及其製造方法，以及絕緣被膜形成用被覆劑 | |
| EP1242193B1 (de) | Verfahren zur herstellung von beschichteten metalloberflächen und deren verwendung | |
| EP0565346A1 (en) | Phosphating treatment for metal substrates | |
| KR100483658B1 (ko) | 전자 케이블용 부식방지 코팅 및 테이프 | |
| JPS58103107A (ja) | 電磁鋼板の絶縁被膜形成方法 | |
| CN112063268A (zh) | 金属表面防护涂层及其制备方法 | |
| JPS60219265A (ja) | 金属表面処理方法 | |
| JPH04314872A (ja) | 耐食性およびスポット溶接性に優れた有機複合被覆鋼板 | |
| JPS6249721B2 (https=) | ||
| JPS6038069A (ja) | 電磁鋼板の絶縁被膜形成方法 | |
| JP2812351B2 (ja) | ラミネート板の製造方法 | |
| KR810001300B1 (ko) | 방청피복조성물(防鯖被覆組成物) | |
| JPS6021544B2 (ja) | 耐食性に優れた熱可塑性樹脂被覆金属板 | |
| JP3570045B2 (ja) | 電磁鋼板の絶縁被膜形成方法 | |
| JPS63157878A (ja) | 金属表面処理組成物及びそれを用いた表面処理方法 | |
| JP2001240978A (ja) | 亜鉛系メッキ鋼材の表面処理方法および水性表面処理組成物 | |
| JP2010126536A (ja) | 粉体塗料組成物、それを用いた塗膜および該塗膜の製造方法 | |
| JPS61127871A (ja) | 差厚絶縁被膜を有する電磁鋼板 | |
| CN1333019C (zh) | 能消除应力退火、耐溶剂性优良的电工钢板 | |
| JP2002038280A (ja) | 非クロム系塗装金属板 | |
| TWI586835B (zh) | 用於金屬表面處理之水性組成物、表面處理方法、保護膜及表面處理鍍鋅鋼板 | |
| JPH09192602A (ja) | 電磁鋼板の絶縁被膜形成方法 | |
| JP3364384B2 (ja) | 低温焼き付けで製造でき、歪取り焼鈍が可能で耐溶剤性、塩水耐食性が良好な絶縁被膜付き電磁鋼板 |