Precision ceramic structural components and their applications
Ceramics offer numerous advantages in various applications across multiple markets. In vehicle and automotive engineering, electronics, energy and environmental sectors, and equipment and mechanical engineering, precision ceramics play a crucial role in enhancing safety, cost efficiency, and comfort in vehicles and automotive engineering. Lu Hai Technology will recommend a reasonable and cost-effective production method based on the application field of the customer's products, material geometric characteristics, and quantity.
Features and Advantages of Precision Ceramic Components
High mechanical strength
High fracture toughness and impact resistance
-- Outstanding abrasion resistance
-- Excellent thermal conductivity
Low thermal expansion
Thermal shock resistance properties
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High Temperature Co-Fired Ceramic (HTCC) Technology
What is HTCC technology?
Utilizing multi-layer ceramic substrate technology, these multi-layer substrates are co-sintered at a high temperature of 1600°C using alumina as the insulating material and conductive materials (Mo, W, Mo-Mn), thereby forming High Temperature Co-fired Ceramics (HTCC) to differentiate from the later-developed Low Temperature Co-fired Ceramics.
HTCC (High Temperature Co-fired Ceramic) commonly uses metals like tungsten, molybdenum, and manganese with high melting points. As per circuit design requirements, these metals are printed onto ceramic blanks made of alumina, aluminum nitride, or less commonly mullite, and then stacked in layers. They are co-fired into a single piece at temperatures ranging from 1650 to 1850°C.
