A specialized manufacturer of high-performance ceramic substrates produces thin zirconia ceramic substrates with toughness and ionic conductivity.
Flexible Ceramic Substrates Utilizing Toughness" Flexible Zirconia Ultra-thin Zirconia Ceramic Substrates Zirconia possesses strong toughness. By combining this with our thin ceramic substrate manufacturing technology, we have realized "flexible ceramic substrates." The ultra-thin ceramic substrate (thickness: 50μm) is also transparent and has the potential to achieve substrate thinning, positioning it as a "next-generation ceramic substrate.
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basic information
■Zirconia ceramics substrate with toughness and ionic conductivity■ Zirconia (ZrO2) is excellent in corrosion resistance and heat resistance, and particularly superior in terms of fracture toughness and bending strength compared to alumina (Al2O3). Therefore, it is used as a primary material for high-precision dimensionally processed optical communication connector parts, ceramic cutting tools, and grinding ball media. Additionally, stabilized zirconia, which is an oxide ion conductor, is also applied in oxygen gas sensors for detecting oxygen concentration in exhaust gases. The zirconia substrate, leveraging its strong fracture toughness, is expected to be developed for ultra-thin substrates as a tool to overcome the challenges of miniaturization in electronic components.
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Characteristics and Examples of Applications of Zirconia Ceramic Substrates 【Characteristics】 Excellent heat resistance Excellent corrosion resistance High fracture toughness High strength Excellent surface smoothness Excellent wear resistance 【Examples of Applications】 Machine parts Ceramic cutting tools Connector components for optical communication Oxygen gas sensors Thin sheets for various electronic components Electrolyte sheets for fuel cells
Detailed information
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Zirconia substrates leverage their strong fracture toughness and are expected to be developed for applications in ultra-thin substrates to overcome the challenges of miniaturization in electronic components.
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Zirconia (ZrO2) has excellent corrosion resistance and heat resistance, and is particularly superior to alumina (Al2O3) in terms of fracture toughness and bending strength.
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It is suitable for mechanical parts that take advantage of the excellent "mechanical properties (strength and toughness)" of zirconia. Additionally, by achieving a "high surface roughness (Ra≦0.1μm)" through surface polishing, it can be used as a highly durable sliding component.
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Zirconia ceramics are applied in various sensor components, such as oxygen sensors, and in materials for fuel cells due to their excellent "ionic conductivity."
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Ultra-thin zirconia ceramic substrate Zirconia has strong toughness. By combining it with our thin plate ceramic substrate manufacturing technology, we have realized a "flexible ceramic substrate." The ultra-thin ceramic substrate (thickness: 50μm) is also transparent and has the potential to achieve substrate thinning, making it a "next-generation ceramic substrate."
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Company information
Kyoritsu Elex Co., Ltd. is a specialized manufacturer of ceramic substrates for electronic circuits that has been in business for over half a century since its establishment. Our products are widely used as key components in the internal electronic parts of various products, including mobile phones, computers, LCD televisions, automotive control circuits, and more. Based on the know-how we have cultivated over the years, we aim to continue supplying products that meet the needs of the times to the ever-evolving electronics industry, and we aspire to contribute to the creation of a richer society.