Alumina has a hardness second only to diamond, and its melting point is 2,050 degrees.
Alumina has a hardness second only to diamond, with a melting point of 2,050 degrees. Due to its excellent heat resistance, chemical resistance, wear resistance, and electrical insulation properties, it is used in a wide range of applications. Additionally, zirconia, with a thermal expansion rate close to that of metals, is a key material for heat-resistant coatings. Recently, its latent functionalities, such as ion characteristics, have garnered attention in future-oriented fields, including fuel cells. Chromia forms the densest thermal spray coatings. Its primary application is as a wear-resistant coating for sliding components. For more details, please download the catalog.
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【Features】 ○ Alumina has a hardness second only to diamond, with a melting point of 2,050 degrees. ○ Zirconia has a thermal expansion rate close to that of metals, making it a key player in heat-resistant coatings. ○ Chromia forms the densest thermal spray coating. ○ Material name: White Alumina → Main component: Al2O3 → Coating characteristics: Highest electrical insulation properties and good wear resistance. ○ Material name: Gray Alumina → Main component: Al2O3 2-3% TiO2 → Coating characteristics: The most standard thermal spray material. ● For more details, please contact us or download the catalog.
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Since the introduction of the core technology of ceramic thermal spraying, the Low-Cost Process, in Japan half a century ago to support rocket development, NCI has consistently pursued the Low-Cost Process, leading and evolving ceramic thermal spraying. With the know-how of the Low-Cost Process, we can provide outstanding functions and quality, such as plasma, hybrid, high-speed flame, and surface patterns. NCI's thermal spraying technology is widely utilized in advanced technology fields, offering high-quality solutions unique to NCI.
