AC8725 Alumina Crucible, Al2O3 Crucible Cylindrical, 99.8%, 1 mL

Name: AC8725 Alumina Crucible, Al2O3 Crucible Cylindrical, 99.8%, 1 mL
SKU: AC8725
Availability: InStock
Rating: 4.9 (166 reviews)

Catalogue Number	AC8725
Material	Alumina
Form	Crucible
Purity	99.80%
Density	3.7-3.9 g/cm³

Alumina Crucible, Al2O3 Crucible Cylindrical, 99.8%, 1 mL is produced from high-purity alumina and fabricated into a cylindrical crucible form ideal for controlled high-temperature processing. Stanford Advanced Materials (SAM) implements advanced quality control protocols including high-temperature sintering tests and microstructural analysis with SEM to verify material consistency and defect minimisation. These measures help achieve precise thermal performance in demanding research and industrial environments.

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What is the significance of the alumina purity and density in this crucible?

The 99.8% purity minimises contaminants that could interfere with high-temperature processes. A density of 3.7-3.9 g/cm³ ensures adequate thermal stability and uniform heat distribution during thermal treatments. These factors are crucial in maintaining consistent material behaviour under controlled processing conditions. Contact us.

How do the flexural and compressive strength values affect its use in high-temperature applications?

A flexural strength of 300-450 MPa indicates the crucible’s resistance to bending stresses, while a compressive strength of approximately 2000–3000 MPa ensures it withstands high mechanical loads. These properties are vital to maintain structural integrity during thermal cycling and stress-intensive operations. Contact us.

What are the implications of the specified thermal conductivity and operating temperature?

A thermal conductivity of 30 W/(m·K) facilitates efficient heat transfer, reducing thermal gradients, whilst an operating temperature of ≤1600 ℃ allows use in high-temperature processes without compromising material stability. Together, these properties support accurate and safe thermal processing. Contact us.

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Characteristic	Value
Formula	Al₂O₃
Form	Crucible
Material	Alumina
Commodity	Ceramic Material
Molecular Weight	101.96 g/mol
Melting Point (°C)	2050-2070
Density (g/cm³)	3.7-3.9
Flexural Strength (MPa)	300-450
Compressive Strength (MPa)	~2000–3000
Thermal Conductivity (W/(m·K))	30
Volume Resistivity (25°C)	>10^14 Ohm·cm

Specification	Value
Dimensions	1 mL
Flexural Strength	300-450 MPa
Compressive Strength	~2000–3000 MPa
Thermal Conductivity	30 W/(m·K)
Operating Temperature	≤1600 ℃
Volume Resistivity (25°C)	>10^14 Ohm·cm

AC8725 Alumina Crucible, Al2O3 Crucible Cylindrical, 99.8%, 1 mL

Alumina Crucible, Al2O3 Crucible Cylindrical, 99.8%, 1 mL Description

Alumina Crucible, Al2O3 Crucible Cylindrical, 99.8%, 1 mL Characteristics

Alumina Crucible, Al2O3 Crucible Cylindrical, 99.8%, 1 mL Applications

Alumina Crucible, Al2O3 Crucible Cylindrical, 99.8%, 1 mL Packing

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FAQ

What is the significance of the alumina purity and density in this crucible?

How do the flexural and compressive strength values affect its use in high-temperature applications?

What are the implications of the specified thermal conductivity and operating temperature?

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