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US 2025/0079080 A1Published application
Internal electrode composition of muti layer ceramic capacitor for vehicles
AssigneeSamhwa Capacitor Co., Ltd.
InventorsYoung Joo OH, Jung Rag YOON, Seock No SEO
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Abstract
Provided is an internal electrode composition of a multi-layer ceramic capacitor for a vehicle, which includes metal powder and a ceramic base substance, wherein the metal powder includes Ni of 79 to 91.9% by weight (wt %), and Sn of 0.1 to 2.0 wt %, and the ceramic base substance includes BaTiO3 of 7.5 to 15 wt %, and MgCO3 of 0.5 to 4.0 wt %, and a specific surface area of MgCO3 is greater than a specific surface area of BaTiO3.
Claims5
An internal electrode composition of a multi-layer ceramic capacitor for a vehicle comprising:
- metal powder including Ni and Sn;
- and
- a ceramic base substance including BaTiO3 and MgCO3, wherein
- Ni of 79 to 91.9% by weight (wt %), Sn of 0.1 to 2.0 wt %, BaTiO3 of 7.5 to 15 wt %, and MgCO3 of 0.5 to 4.0 wt %, are mixed, and
- a specific surface area of MgCO3 is greater than a specific surface area of BaTiO3.
2 more elements
Dependencies are inferred from the claim text.