Precision ceramic components and their applications
Ceramics offer numerous advantages across various applications in multiple markets. In vehicle and automotive engineering, electronics, energy and environment, 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 reasonable and cost-effective production methods based on the application field, material geometric characteristics, and quantity of the customer's products.
Precision Ceramic Structural Components: Features and Advantages
High mechanical strength
--High tensile strength and impact resistance
Exceptional wear resistance
--Excellent thermal conductivity
Low thermal expansion
Thermal shock resistance
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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℃ using alumina as the insulating material and conductive materials (Mo, W, Mo-Mn), thereby becoming High Temperature Co-Sintered Ceramics (HTCC) to differentiate from the later-developed Low Temperature Co-Sintered Ceramics.
HTCC (High Temperature Co-fired Ceramic) commonly utilizes metals such as tungsten, molybdenum, and manganese with high melting points. As per circuit design requirements, these metals are printed onto green ceramic substrates made of alumina, aluminum nitride, or (less commonly) mullite. The layers are then stacked and sintered together at temperatures ranging from 1650 to 1850°C.
