Alumina, also known as aluminum oxide, is a versatile product category with widespread industrial applications. This fine ceramic material offers excellent thermal, electrical, and mechanical properties, making it an essential component in manufacturing refractories, abrasives, electrical insulators, and cutting tools. With its high hardness, wear resistance, and chemical stability, Alumina is favored in various industries, including metallurgy, electronics, aerospace, and automotive. As a crucial material for high-performance applications, Alumina plays a vital role in enhancing efficiency and durability, making it a preferred choice for companies seeking reliable and advanced materials for their diverse industrial needs.
Note: Shrinkage test: cylinder pressure on one side is 80Mpa, body diameter is 30mm, weight is 20g.
1.93% alumina ceramic powder (DC-R93, DC-D93)
This product has special material selection, advanced formula, low temperature, low shrinkage rate, less porosity, high sintering density,
conducive to metallization and other characteristics, ceramic performance is better than 95% ceramics
2.Low temperature 99% alumina ceramic powder (DC-D99)
Using ultrafine powder as raw material, scientifically prepared, can directly spray granulation, porcelain forming temperature is low (1630°
CX2.5h); Small shrinkage (16 +0.5), good tolerance control; High sintering density (3.9g /cm3- 3.92g/cm3), good ceramic properties.
3 . Low temperature 99% alumina ceramic powder for Hot Die Casting (DC-R99)
α-ai2o3 powder with high conversion rate is selected, and the gradation is reasonable. It can be directly used for hot die casting with wax, and
the porcelain temperature is 1650°C. Stable shrinkage, high sintering density (>3.85g/cm3), can be sintered with 95% common alumina porcelain in
the same furnace.