AC8736 Alumina Crucible, Al2O3 Crucible Conical, 95%, 400 mL

Name: AC8736 Alumina Crucible, Al2O3 Crucible Conical, 95%, 400 mL
SKU: AC8736
Availability: InStock
Rating: 4.9 (166 reviews)

Catalogue Number	AC8736
Material	Alumina
Purity	95%
Form	Crucible
Density	3.7-3.9 g/cm³

Alumina Crucible, Al2O3 Crucible Conical, 95%, 400 mL is produced with a controlled alumina composition ensuring minimal impurities and stable thermal performance. Stanford Advanced Materials (SAM) combines established ceramic processing techniques with detailed quality control measures, including microscopic inspection to evaluate microstructural uniformity. The process minimises deviations in material density and strength, providing a product suitable for precise high-temperature applications.

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FAQ

How does the alumina composition impact thermal stability in high-temperature environments?

The 95% alumina composition ensures reduced impurity levels, which contributes to consistent thermal performance. This minimises thermal shock and supports stable operation during high-temperature processes.

What cleaning procedures are recommended to maintain the crucible’s surface integrity?

Standard cleaning involves ultrasonication in an appropriate solvent followed by rinsing with deionised water. This process removes contaminants without damaging the ceramic surface, maintaining its structural and electrical properties.

How does the conical design influence the crucible's performance during heating cycles?

The conical shape promotes even heat distribution, reducing thermal gradients that can lead to stress concentrations. This design, combined with its high compressive strength, helps sustain structural integrity during repeated heating and cooling cycles.

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Characteristic	Value
Formula	Al₂O₃
Form	Crucible
Material	Alumina
Commodity	Ceramics
Molecular Weight	101.96 g/mol
Melting Point (°C)	~2054 °C
Density (g/cm³)	3.7-3.9 g/cm³
Flexural Strength (MPa)	≥300 MPa
Compressive Strength (MPa)	~1800–2200 MPa
Thermal Conductivity (W/(m·K))	25
Volume Resistivity	>10^14 Ohm·cm (25°C)

Parameter	Value
Dimensions	400 mL
Flexural Strength	≥300 MPa
Compressive Strength	~1800–2200 MPa
Thermal Conductivity	25 W/(m·K)
Operating Temperature	≤1500 °C
Volume Resistivity	>10^14 Ohm·cm (25°C)

AC8736 Alumina Crucible, Al2O3 Crucible Conical, 95%, 400 mL

Alumina Crucible, Al2O3 Crucible Conical, 95%, 400 mL Description

Alumina Crucible, Al2O3 Crucible Conical, 95%, 400 mL Characteristics

Alumina Crucible, Al2O3 Crucible Conical, 95%, 400 mL Applications

Alumina Crucible, Al2O3 Crucible Conical, 95%, 400 mL Packing

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FAQ

How does the alumina composition impact thermal stability in high-temperature environments?

What cleaning procedures are recommended to maintain the crucible’s surface integrity?

How does the conical design influence the crucible's performance during heating cycles?

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