Excellent resistance to corrosion and chemicals, and extremely stable chemically! Suitable for various items such as precision machined products and large molded products.
"High-purity dense alumina" is a crystalline form of corundum (α-Al2O3), similar to sapphire and ruby. It excels in insulation resistance at high temperatures and has good high-frequency characteristics, making it widely used as components in various heat treatment processes, solar cells, liquid crystal displays, and semiconductor manufacturing equipment. Additionally, it has excellent heat resistance, capable of being used in the range of 1,700 to 1,800°C. With its high thermal conductivity and ability to be molded into thin shapes, it is also utilized as parts for various sensors. 【Features】 - High hardness, excellent wear resistance, and high mechanical strength make it suitable for various structural materials and sliding components. - Excellent corrosion and chemical resistance, making it extremely stable chemically, thus used in components such as valves, pumps, and nozzles within various vacuum chambers. - Additionally, it can accommodate a variety of precision machined products and large molded items. *For more details, please refer to the related links or feel free to contact us.
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■Trio Ceramics Since our establishment in 1971, we have built a track record centered on the sale of ceramic components for heaters and temperature sensors. Recently, in addition to the demand for parts for semiconductor and liquid crystal panel manufacturing equipment, we have also responded to the needs related to lithium-ion batteries and fuel cells, continuing our involvement with ceramics for nearly half a century. ■Trio Engineering Having long walked the path of ceramics under the name "Trio Ceramics," we ventured into the realm of grinding processing and discovered the world of "machinery" and "engineering." This world encompasses traditional skills passed down from old times and cutting-edge new technologies. To fuse and develop these elements, we established "Trio Engineering." This engineering field is vast and an endless "path of craftsmanship," but we aim to take small yet certain steps to ensure that the wonderful "skills" and "wisdom" are passed down to future generations over the next 50 or 100 years. We will continue to strive for new challenges and aim to be a company that can contribute to the industrial sector, walking alongside "Trio Shoji Co., Ltd."


![[Explanation] Characteristics of High Purity Dense Alumina](https://image.mono.ipros.com/public/product/image/a5e/2000199242/IPROS6900882141698753203.jpg?w=280&h=280)






