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Jitanium Diboride (TIB2) and Zirconium Diboride (ZRB2) Powders1
New type Chemical MaterialBoron CarbideCeramics Grade
Jiangxi Morni Chemical Co., Ltd.
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Product Description Product DescriptionTitanium Boride (TiB2)Basic Information: Chemical formula: B2TiMolecular weight: approximately 69.50Appearance: Gray hexagonal crystal Physical Properties: Density: 4.5 g/cm3Melting point: up to 2900°CThermal expansion coefficient: 8.1×10?6 m/m·KThermal conductivity: 25 W/m·KResistivity: 14.4 μΩ·cmMohs hardness: approximately 9-10Good electrical conductivity Chemical Properties:Insoluble in water and hydrochloric acid; rapidly dissolves in a mixture of nitric acid and hydrogen peroxide or hot sulfuric acid. It can also melt in sodium hydroxide (potassium), sodium carbonate (potassium), or potassium hydrogen sulfate. Decomposes when exposed to alkaline oxidants such as sodium peroxide under heating conditions. The oxidation resistance temperature in air is 1000°C. Zirconium Boride (ZrB2)Basic Information: Chemical formula: ZrB2Molecular weight: approximately 112.846Appearance: Gray hard crystal Physical Properties: Density: 6.085 g/cm3Melting point: 3040°CThermal expansion coefficient: 5.9×10?6 K-1Elastic modulus: 489 GPaMicrohardness: 1555.3 MPaGood electrical conductivity, with resistance slightly lower than that of metallic zirconium Chemical Properties:Insoluble in water; exhibits good chemical stability and thermal shock resistance, with excellent oxidation resistance at high temperatures.Specification Purtiy (wt.%) Main Impurities (%)Product Name D50 Size TiB2>98.5>99.0C,O<1.0ZrB20.3-1>99.0C,O<1.01-10>99.0C,O<1.0>10>90.0ZrO2,C<10.0Application Company profile Exhibition Packing & DeliveryFA
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