Zirconia Toughened Alumina (ZTA) Ceramic Plungers are composite materials made from alumina and zirconia. They combine the outstanding characteristics of both materials, offering superior hardness, higher flexural strength, and similar density compared to conventional alumina.

ZTA Ceramic Plungers exhibit high mechanical strength and wear resistance. The robustness of these plungers is attributed to the displacive phase transformation of the metastable tetragonal zirconia grains when the material is stressed. This transformation results in a volume expansion of zirconia, effectively pushing back the propagation of the crack and resulting in higher toughness and strength.

ZTA Ceramic Plungers offer several advantages. They possess superior hardness, higher flexural strength, and similar density compared to conventional alumina. Additionally, they have a lower coefficient of linear thermal expansion and higher thermal conductivity compared to conventional zirconia. This makes ZTA Ceramic Plungers an ideal choice for applications requiring high strength and erosion resistance.

ZTA Ceramic Plungers find wide applications in various industries. They are commonly used in structural applications, as cutting tools, and in many medical applications. They have been used in products such as pump components, valve seals, bushings, cutting tool inserts, and joint implants. Their diverse range of properties makes them important in an array of applications.

Great Ceramic has been engaged in the work of precision technical ceramics for many years, and has rich experience in the milling, grinding and polishing of Zirconia(ZrO2) Ceramics. We can:

• Make products according to the requirements of the drawings;
• Manufacturing more complex products;
• Achieve higher dimensional accuracy;
• Realize quick response and delivery;
• Provide more professional services.

Great Ceramic can improve all tolerances according to the size and structure of precision advanced ceramic products. Great Ceramic is committed to ensuring that we only produce the highest quality precision ceramic parts that meet or exceed customer specifications.

Contact us to find out what we can do for you!

• We will reply to your message within 24 hours;
• We can provide you with technical consulting services;
• We support any number of product customization;
• We are happy to provide service for you.

Great Ceramic’s Zirconia Toughened Alumina (ZTA) Ceramic parts has been carefully processed to minimize damage during storage and transportation and maintain the quality of our products in the original state.