Kiln Furniture for Sintering Electronic Parts

The heat-treating technology for electronic component materials such as ferrites, ceramic dielectrics, and IC substrates is advancing year by year. CoorsTek supplies an extensive range of kiln furniture for use in electronic component heat treatment, such as pure alumina, alumina-mullite, and electro-fused zirconia, to satisfy the wide-ranging demands of its customers. By providing products that facilitate automated and energy-efficient heat treatment, we contribute to the advancement of heat treatment technology. In particular, our lightweight material CELITE and a number of coated products used as setterless materials are highly regarded for their contributions to more economical energy and labor allocation.

Plasma Thermal Spray Coating

Plasma thermal spray ceramics have made it possible to meet a long-standing need to obviate setter. Plasma thermal spray coating is used in a wide range of applications, including multilayer ceramic chip capacitor (MLCC) heat treatment, since it allows for a finer layer structure than conventional coating and demonstrates remarkable resistance to abrasion and peeling, and products that employ this coating suffer less damage during heat treatments. This type of coating also contributes to preserving the environment since it saves energy and resources due to its reusability.

Kiln Furniture for Sintering Electronic Parts (Typical Data)
Material Spraying Method Composition Porosity Surface Roughness Applications
Al2O3 ZrO2 CaO Y2O3 % Ramicrometer
TK-AP Water Plasma Spraying 99.5       12-17 12-15 Ferrite
Chip Inductor
TK-ARP Water Plasma Spraying   95.4 4.0   12-17 12-15 Ferrite
Capacitors
TK-ACP Water Plasma Spraying   73.4 26   12-17 12-15 Hi-microFerrite
Capacitors
TK-AMP Water Plasma Spraying   95.4   4.0 12-17 12-15 Hi-microFerrite
MLCC,Varistor
TK-AYP Water Plasma Spraying   91.4   8.0 12-17 12-15 Hi-microFerrite
MLCC,
Chip Inductor
TK-AYG Water Plasma Spraying   91.4   8.0 3-6 4-8 Capatitors Filter
Image of Kiln Furniture
Kiln Furniture
Image of Plasma Coated Plates for Sintering Ferrites
Plasma Coated Plates for Sintering Ferrites

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