Aluminum Titanate Powder Descriptions
Aluminum Titanate Powder (Al2TiO5) offers outstanding thermal shock resistance, allowing components made from this material to endure sudden temperature changes of several hundred degrees without damage despite its low strength. This exceptional resistance is attributed to its very low thermal expansion and the porosity present in its microstructure. Additionally, its poor wettability with molten metals makes it an ideal choice for applications in foundry technology and metallurgical melting processes.
Aluminum Titanate Powder Specifications
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Physicochemical Information
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Density
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3.2 g/cm3 (20 °C)
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Melting Point
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1860°C
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Thermal Conductivity
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1.6 W/m-K
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Thermal Expansion
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2.9 µm/m-K
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Young's Modulus
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13 GPa
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Aluminum Titanate Powder Properties
Aluminum Titanate Powder stands out for its exceptional properties, including low thermal conductivity, resistance to slag, alkalis, and corrosion, as well as non-wettability to various metals and glass. These attributes surpass those of metal and polymer materials, making them suitable for demanding environments requiring wear resistance, high-temperature stability, alkali resistance, and corrosion resistance. Its remarkable thermal shock resistance makes it particularly valuable in extreme conditions.
Aluminum Titanate Powder Applications
Aluminum Titanate Powder is widely utilized across various industries, such as nonferrous metals, iron and steel, automotive, military, chemical, and medical sectors. Common applications include:
- Metalworking: Cutting tools and molds
- Automotive Components: Engine parts, cylinder linings, exhaust pipes, cylinder head exhaust ducts, turbocharger housings
- Aerospace and Turbines: Turbine blades and rotors
- Thermal Insulation: Various high-performance insulation materials
Aluminum Titanate Powder Safety Information
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Symbol
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 GHS07
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Signal word
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Warning
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Hazard statements
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H335
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Precautionary statements
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P261-P304+P340-P312a-P405-P403+P233-P501a
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Personal protective equipment
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dust mask type N95 (US), Eyeshields, Gloves
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RIDADR
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NONH for all modes of transport
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WGK Germany
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WGK 3
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