In the field of industrial grinding and surface finishing, material performance determines both efficiency and production cost.
As a leading supplier of refractory materials and abrasives, Ze Xi Mineral Co., Ltd. proudly launches its Zirconia Alumina (ZA) Series – ZA25 and ZA40, specially engineered for heavy-duty grinding, metal cutting, and surface preparation.

1. Product Overview

Zirconia Alumina is a premium fused abrasive that combines the hardness of alumina (Al₂O₃) with the toughness of zirconia (ZrO₂).
This fusion creates a product with superior strength, durability, and cutting efficiency.
The series includes two main grades:

ZA25 – containing approximately 25% ZrO₂, ideal for general grinding and coated abrasives.

ZA40 – containing about 40% ZrO₂, designed for high-pressure, heavy-load applications.

👉 View full specifications on https://www.zeximineral.com/zirconiaaluminaza40.html
3. Key Technical Specifications
ZA25:ZrO₂ (%):~25.8,ZA40:ZrO₂ (%):~39.9

4. Why Choose the ZA Series?

Longer Lifespan – Excellent toughness and wear resistance reduce abrasive consumption.

Enhanced Strength – Performs well under high pressure and temperature.

Wide Range of Sizes – From coarse to ultra-fine grits for all grinding stages.

Lower Production Cost – Fewer replacements mean less downtime and higher efficiency.

5. Future Market Trends

As industries move toward precision, sustainability, and high durability, Zirconia Alumina has become a key material in next-generation grinding technologies.
Applications are rapidly expanding into EV battery housing machining, aerospace tooling, and stainless steel component polishing.
Ze Xi Mineral recommends early material planning and customization to match specific production needs.

6. Contact & Inquiry
Zirconia Alumina, ZA40, ZA25, fused alumina zirconia, abrasive grain, grinding material, surface preparation.
Zirconia Alumina ZA40 and ZA25 from Ze Xi Mineral deliver outstanding strength and durability for grinding, cutting, and surface treatment applications.

For technical data sheets, samples, or quotations, please contact us at:
📧 hardy@zeximineral.com