JPS5621302A - Coatint method of fuse-bonding prevention insulating film on metal material - Google Patents
Coatint method of fuse-bonding prevention insulating film on metal materialInfo
- Publication number
- JPS5621302A JPS5621302A JP9752979A JP9752979A JPS5621302A JP S5621302 A JPS5621302 A JP S5621302A JP 9752979 A JP9752979 A JP 9752979A JP 9752979 A JP9752979 A JP 9752979A JP S5621302 A JPS5621302 A JP S5621302A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- metal material
- fuse
- inorganic insulator
- powder
- 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.)
- Pending
Links
- 239000007769 metal material Substances 0.000 title abstract 3
- 230000002265 prevention Effects 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 abstract 5
- 239000012212 insulator Substances 0.000 abstract 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 3
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 3
- 239000000843 powder Substances 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 239000000084 colloidal system Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 abstract 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 abstract 1
- 239000010445 mica Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 229910052628 phlogopite Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- H01F1/16—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
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inorganic Insulating Materials (AREA)
- Paints Or Removers (AREA)
Abstract
PURPOSE:To uniformly disperse an inorganic insulator and attain a uniform thickness, by coating a liquid, in which powder of an inorganic insulator and polyvinyl alcohol are provided as colloid, on the metal material to be treated with heat and by drying the liquid. CONSTITUTION:The powder of an inorganic insulator such as magnesium oxide, mica or the like which has a grain size of 200mum or less and a use ratio of 0.5- 15%, and polyvinyl alcohol, which has a use ratio of 0.2-10%, are mixed in water or an organic solvent such as methyl alcohol etc. or a mixture of them to prepare a coating liquid in which the powder and the polyvinyl alcohol are colloidal. The liquid is coated on the metal material to be treated with heat. The coated liquid is dried. This results in providing a fuse-bonding prevention film in which the inorganic insulator in uniformly dispersed and which has a uniform thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9752979A JPS5621302A (en) | 1979-07-31 | 1979-07-31 | Coatint method of fuse-bonding prevention insulating film on metal material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9752979A JPS5621302A (en) | 1979-07-31 | 1979-07-31 | Coatint method of fuse-bonding prevention insulating film on metal material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5621302A true JPS5621302A (en) | 1981-02-27 |
Family
ID=14194771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9752979A Pending JPS5621302A (en) | 1979-07-31 | 1979-07-31 | Coatint method of fuse-bonding prevention insulating film on metal material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5621302A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0330146U (en) * | 1989-07-28 | 1991-03-25 | ||
| JP2007061852A (en) * | 2005-08-31 | 2007-03-15 | Jfe Steel Kk | Method for manufacturing cold-rolled metallic sheet |
| JP2010209303A (en) * | 2009-03-12 | 2010-09-24 | Japan Matekkusu Kk | Baking preventing spray for sealing material |
-
1979
- 1979-07-31 JP JP9752979A patent/JPS5621302A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0330146U (en) * | 1989-07-28 | 1991-03-25 | ||
| JP2007061852A (en) * | 2005-08-31 | 2007-03-15 | Jfe Steel Kk | Method for manufacturing cold-rolled metallic sheet |
| JP4604918B2 (en) * | 2005-08-31 | 2011-01-05 | Ｊｆｅスチール株式会社 | Cold rolled steel sheet manufacturing method |
| JP2010209303A (en) * | 2009-03-12 | 2010-09-24 | Japan Matekkusu Kk | Baking preventing spray for sealing material |
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