JPS58115074A - 電子部品用磁器とその製造法 - Google Patents
電子部品用磁器とその製造法Info
- Publication number
- JPS58115074A JPS58115074A JP21354081A JP21354081A JPS58115074A JP S58115074 A JPS58115074 A JP S58115074A JP 21354081 A JP21354081 A JP 21354081A JP 21354081 A JP21354081 A JP 21354081A JP S58115074 A JPS58115074 A JP S58115074A
- Authority
- JP
- Japan
- Prior art keywords
- porcelain
- enstatite
- forsterite
- inner core
- talc
- 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
- 229910052634 enstatite Inorganic materials 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 239000000919 ceramic Substances 0.000 title 1
- 229910052573 porcelain Inorganic materials 0.000 claims description 31
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical group [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 24
- 239000000395 magnesium oxide Substances 0.000 claims description 13
- 239000000454 talc Substances 0.000 claims description 11
- 235000012222 talc Nutrition 0.000 claims description 11
- 229910052623 talc Inorganic materials 0.000 claims description 11
- 239000000839 emulsion Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 150000002681 magnesium compounds Chemical class 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000003125 aqueous solvent Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000002202 Polyethylene glycol Substances 0.000 claims description 3
- 239000003995 emulsifying agent Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 229920001223 polyethylene glycol Polymers 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical compound ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 claims description 2
- 238000007606 doctor blade method Methods 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims description 2
- 229950011008 tetrachloroethylene Drugs 0.000 claims description 2
- 239000002245 particle Substances 0.000 description 8
- 229910052839 forsterite Inorganic materials 0.000 description 6
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- BBCCCLINBSELLX-UHFFFAOYSA-N magnesium;dihydroxy(oxo)silane Chemical compound [Mg+2].O[Si](O)=O BBCCCLINBSELLX-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0306—Inorganic insulating substrates, e.g. ceramic, glass
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21354081A JPS58115074A (ja) | 1981-12-28 | 1981-12-28 | 電子部品用磁器とその製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21354081A JPS58115074A (ja) | 1981-12-28 | 1981-12-28 | 電子部品用磁器とその製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58115074A true JPS58115074A (ja) | 1983-07-08 |
| JPS621594B2 JPS621594B2 (enrdf_load_stackoverflow) | 1987-01-14 |
Family
ID=16640875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21354081A Granted JPS58115074A (ja) | 1981-12-28 | 1981-12-28 | 電子部品用磁器とその製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58115074A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6117466A (ja) * | 1984-07-02 | 1986-01-25 | 株式会社日立製作所 | セラミックス焼結体の製造方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0194208U (enrdf_load_stackoverflow) * | 1987-12-15 | 1989-06-21 |
-
1981
- 1981-12-28 JP JP21354081A patent/JPS58115074A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6117466A (ja) * | 1984-07-02 | 1986-01-25 | 株式会社日立製作所 | セラミックス焼結体の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS621594B2 (enrdf_load_stackoverflow) | 1987-01-14 |
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