Claims
- 1. A multilayer ceramic part comprising an internal conductor layer and a ceramic layer which are formed by co-firing, wherein said internal conductor layer is formed of an electrical conducting material containing silver as a main component and said ceramic layer is formed of an yttrium-iron-garnet based oxide magnetic material with silver added thereto.
- 2. The multilayer ceramic part according to claim 1, wherein said silver is added to said oxide magnetic material in an amount of up to 10% by weight.
- 3. The multilayer ceramic part according to claim 2, wherein said silver is added to said oxide magnetic material in an amount of up to 5% by weight.
- 4. The multilayer ceramic part according to claim 1, wherein said internal conductor layer is formed by firing a conductive paste obtained by dispersing in a vehicle an electrical conducting material containing silver as a main component and further containing at least one metal oxide selected from a Ga oxide, an La oxide, a Pr oxide, an Sm oxide, an Eu oxide, a Gd oxide, a Dy oxide, an Er oxide, a Tm oxide, and a Yb oxide.
- 5. The multilayer ceramic part according to claim 4, wherein said metal oxide is contained in an amount of 0.1 to 20 parts by weight per 100 parts by weight of said electrical conducting material.
- 6. The multilayer ceramic part according to claim 1, wherein a firing temperature is equal to or higher than a melting point of said electrical conducting material and lower than a boiling point of said electrical conducting material.
- 7. The multilayer ceramic part according to claim 1, which is an non-reversible circuit element.
Priority Claims (2)
Number |
Date |
Country |
Kind |
9-275175 |
Sep 1997 |
JP |
|
9-326909 |
Nov 1997 |
JP |
|
Parent Case Info
This application is a continuation of PCT/JP98/04208 filed Sep. 18, 1998.
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
5450045 |
Mivra et al. |
Sep 1995 |
|
5532667 |
Haertling et al. |
Jul 1996 |
|
5683790 |
Suzuki et al. |
Nov 1997 |
|
Foreign Referenced Citations (3)
Number |
Date |
Country |
4-354314 |
Dec 1992 |
JP |
9-102410 |
Apr 1997 |
JP |
9-181412 |
Jul 1997 |
JP |
Continuations (1)
|
Number |
Date |
Country |
Parent |
PCT/JP98/04208 |
Sep 1998 |
US |
Child |
09/315156 |
|
US |