Alumina Disc

Alumina (Al2O3) has a wide application due to its versatility and low material cost. Alumina possesses a high melting point, strong hardness, and good chemical stability, making it a good material to withstand high temperature and chemical corrosion.

We have a large selection of standard alumina discs in stock. The alumina discs can be used as sintering supporting discs or covers for alumina crucibles.

We also provide custom alumina discs in various sizes.

Please contact us to request a quote for custom alumina discs.

• No minimum order quantity required.
• A $15.00 handling fee applies to orders totaling less than $100.00 before shipping.