Publication | Closed Access
Observation of Al<sub>2</sub>O<sub>3</sub>melting and freezing plateaus using a cavity-type tungsten crucible
12
Citations
3
References
1995
Year
Aluminium NitrideEngineeringMechanical EngineeringCold WorkingHorizontal Cavity-type TungstenHigh-temperature Reference PointThermodynamicsHigh Temperature GeochemistryMaterials EngineeringMaterials SciencePhysicsElemental MetalMicrostructureHigh Temperature MaterialsMelting TemperatureSuperalloyCryogenicsCondensed Matter PhysicsApplied PhysicsCavity-type Tungsten
A horizontal cavity-type tungsten crucible with alumina (Al2O3) inside was manufactured to realize a high-temperature reference point near 2000°C. Melting and freezing plateaus with a supercooling phase were observed. The melting temperature is about 2045°C which is lower, by 8°C, than previously reported values.
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