
Classic Shaped High Purity Alumina Crucibles. High Purity Alumina Material: Made of 14.5wt%Y2O3+85.5wt%ZrO2 with high temperature hexagonal crystal structure. Customizable Sizes and Shapes: Offers multiple size options (25ml to 60ml) and square shapes with custom lids. OEM and ODM Services: Customized over 6000 kinds of ceramic products for customers worldwide. Free Sample Availability: Samples offered free of charge, though freight costs are not covered. Comprehensive Technical Support: Professional pre-sale material selection and long-term after-sales technical help. High Mechanical Strength: Features bending strength of 200-300 Mpa and fracture toughness of 2.3 Mpa m1/2. Durable Refractoriness: Refractoriness ranges between 1770 and 2000 degrees Celsius.