Alumina Ceramic Boat Crucibles

Alumina Ceramic Boat Crucibles

Alumina ceramic boat crucibles are shallow, open-ended high-purity aluminium oxide (Al₂O₃) containers used to hold, transport, and process samples inside tube and high-temperature furnaces.

Key Uses

• Powder Processing and Sintering: Spreads ceramic or metal powders evenly for uniform heat exposure during sintering and calcination. Stanford Advanced Materials +2
• Thermal Analysis: Used in analytical techniques like TGA (Thermogravimetric Analysis), DSC (Differential Scanning Calorimetry), and CHN elemental analysis. 
• Combustion and Chemical Analysis: Serves as a combustion boat to handle high-temperature chemical reactions and volatile substances without contaminating the sample. IPS Ceramics +1
• Metallurgy and Precious Metal Casting: Employs high thermal and chemical stability for melting, alloying, and casting metals or precious materials. MSE Supplies +2
• Semiconductor Industry: Utilized for high-temperature doping, thermal annealing, and material research treatments. Stanford Advanced Materials +1
• Glass Production: Aids in melting, evaporating, and shaping raw mineral or glass components

Core Properties & Advantages

• High Temperature Resistance: Operates reliably in extreme heat, typically ranging from 1500°C up to 1800°C depending on purity grades (95% to 99.8%). AntsLAB +2
• Chemical Inertness: Does not react with most acids, molten metals, or reactive chemicals, preventing sample contamination. INNOVA Supplies +2
• Thermal Shock Resistance: Withstands rapid heating and cooling cycles typical of laboratory tube furnaces. Stanford Advanced Materials +1
• Reusability: Long-lasting and cost-effective; can be reused multiple times if properly cleaned and maintained between runs

Alumina Ceramic Boat Crucibles

Key attributes
Material. Alumina Ceramic
Application Industrial Ceramic
Type Ceramic Raw Materials
Processing Service. Cutting, Moulding, Punching
Brand Name Borino
Colour Ivory,cream,white
Shape Arc,Conical,Cylinderical,Tubular,Tall form,Low form,Tall form
Capacity 10ml,20ml,30ml,50ml,100ml,150ml,200ml,300ml,350ml,500ml
Advantage high temperature and chemical corrosion,High Vacuum compatibility
Material Corundum,99.7% aluminum oxide, recrystallised Alumina
Working Temperature 1600C,1700C,1800C
Usage Sintering and melting of glass, phosphors,ceramics or metals
Application for chemical calcining, metal casting, and ceramic sample preparation
Surface Finish. Polish,punching bore,flange,collar,thread,screw,with lid or cover
Bottom. round,flat

Alumina Ceramic Boat Crucibles