KR830005681A - 온도에 안정한 유전체의 제조방법 - Google Patents
온도에 안정한 유전체의 제조방법 Download PDFInfo
- Publication number
- KR830005681A KR830005681A KR1019810000623A KR810000623A KR830005681A KR 830005681 A KR830005681 A KR 830005681A KR 1019810000623 A KR1019810000623 A KR 1019810000623A KR 810000623 A KR810000623 A KR 810000623A KR 830005681 A KR830005681 A KR 830005681A
- Authority
- KR
- South Korea
- Prior art keywords
- temperature
- stable
- manufacturing
- dielectrics
- dielectric
- Prior art date
Links
- 239000003989 dielectric material Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000005467 ceramic manufacturing process Methods 0.000 claims 1
- 239000013058 crude material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
- H01B3/12—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances ceramics
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/49—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Insulating Materials (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명 물질로 구성된 유전공명기의 작동파라메타(PARAMETA)에 미치는 조성의 영향을 나타낸 그래프이고,
제2도는 본 발명에 따른 물질의 품질기준에 미치는 철의 영향을 나타낸 그래프.
제3도는 온도의 함수로서 공명주파수 곡선.
Claims (1)
- 하기의 조성으로 이루어진 조물질을 출발물질로 하여 마쇄공정 및 산화성 대기하에 1400℃ 내지 1500℃에서 소결시키는 공정중 적어도 한공정을 수행함을 특징으로하여 도자기제조공정에 따라 수득되는 형태의 유전체를 제조하는 방법.tTiO2, xSnO2, yZrO2, aNiO, bLa2O3, CFe0.9≤t≤1.1 0.1≤x≤0.4 0.6≤y≤0.9 0.015≤a≤0.06 0.01≤b≤0.1 0.001≤c≤0.01※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019810000623A KR840002382B1 (ko) | 1981-02-25 | 1981-02-25 | 온도-안전성 유전체의 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019810000623A KR840002382B1 (ko) | 1981-02-25 | 1981-02-25 | 온도-안전성 유전체의 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR830005681A true KR830005681A (ko) | 1983-09-09 |
| KR840002382B1 KR840002382B1 (ko) | 1984-12-24 |
Family
ID=19220299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019810000623A KR840002382B1 (ko) | 1981-02-25 | 1981-02-25 | 온도-안전성 유전체의 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR840002382B1 (ko) |
-
1981
- 1981-02-25 KR KR1019810000623A patent/KR840002382B1/ko active
Also Published As
| Publication number | Publication date |
|---|---|
| KR840002382B1 (ko) | 1984-12-24 |
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