Overview of High Hardness Zirconia Powder for Ceramic Materials

High Hardness Zirconia Powder for Ceramic Materials are high-performance advanced materials renowned for their exceptional mechanical strength, toughness, and wear resistance. Often called “ceramic steel,” they undergo a phase transformation mechanism that inhibits crack propagation. This makes them a superior choice for demanding industrial, medical, and technical applications where reliability and longevity are critical.

Features of High Hardness Zirconia Powder for Ceramic Materials

• High Strength & Toughness: Possesses exceptional fracture toughness and flexural strength, far exceeding that of other advanced ceramics.

• Excellent Wear Resistance: Ideal for components subject to friction and abrasion, ensuring a long service life.

• Biocompatibility: Certified biocompatibility makes it a premier material for dental restorations (e.g., crowns, bridges) and surgical implants.

• Low Thermal Conductivity: Exhibits excellent thermal insulation properties.

• Chemical Inertness: Highly resistant to corrosion by various acids, alkalis, and other aggressive substances.

• Aesthetic Quality: Can be manufactured in a bright, white color that closely mimics the natural appearance of teeth.

Specification of High Hardness Zirconia Powder for Ceramic Materials

This high hardness zirconia powder is a top choice for demanding ceramic parts. It delivers exceptional toughness and wear resistance. This powder is made from zirconium dioxide. We carefully control the grain size. Fine particles are essential. Small grains mean the final ceramic is denser and stronger. This creates a very hard surface. The powder resists cracks and chips extremely well. It stays strong under stress and high temperatures. This heat resistance is important for many industrial uses. The powder keeps its shape and size stable. This stability is critical for precision parts. You get reliable performance batch after batch.

The powder is pure and consistent. We minimize impurities. Impurities weaken ceramics. Our process ensures uniform particle distribution. This uniformity makes sintering easier and better. Sintering is the heating step that forms the solid ceramic. Consistent powder makes consistent products. You achieve predictable results every time. This powder works well with standard ceramic forming methods. Use it for pressing, injection molding, or casting. It adapts to your production needs.

Its main strength is extreme hardness. This hardness fights wear and abrasion. Parts last much longer in tough conditions. Think cutting tools, industrial liners, or pump seals. These face constant friction. Zirconia components handle it better. The powder also works for medical implants. Biocompatibility and strength are vital here. High hardness zirconia powder is the base for advanced ceramics. It provides the foundation for durable, reliable performance.

Applications of High Hardness Zirconia Powder for Ceramic Materials

High hardness zirconia powder is vital for making tough ceramic materials. This powder creates parts that last a long time under stress. Its hardness is a key benefit.

One major use is in cutting tools. Zirconia ceramic inserts cut metals precisely. They resist wear far better than older materials. This means tools stay sharp longer. Production costs often go down. Factories value this reliability.

Wear resistance is another critical area. Zirconia powder forms liners for pumps handling abrasive slurries. Mining equipment needs this protection. Valves and seals made from it also handle harsh chemicals well. They don’t degrade quickly. This saves money on replacements.

The biomedical field relies on zirconia ceramics too. Dental crowns and bridges use it. The material looks like natural teeth. It is also very biocompatible. Hip joint replacements benefit from its strength and smoothness. Patients get durable, high-performance implants.

Electronics manufacturing uses zirconia components. Substrates and insulators need extreme dimensional stability. Zirconia ceramics provide this. They handle high temperatures during processing. Tiny, precise parts are possible.

High hardness zirconia powder strengthens other ceramics. Adding it improves toughness significantly. This composite approach expands possible applications. Grinding media and ball bearings are common results. They perform well in demanding situations.

Zirconia’s thermal stability suits furnace parts. Crucibles and heating elements withstand intense heat. This is crucial for metal processing and research labs. Consistent performance matters here.

Optical applications exist too. Zirconia ceramic is used for lenses and windows requiring scratch resistance. Certain laser components also utilize its properties. Durability is essential in these uses.

Company Profile

Tanki New Materials Co.Ltd. focus on the research and development, production and sales of ceramic products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2015, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Aerogel, Aluminum Nitride, Aluminum Oxide, Boron Carbide, Boron Nitride, Ceramic Crucible, Ceramic Fiber, Quartz Product, Refractory Material, Silicon Carbide, Silicon Nitride, ect. please feel free to contact us.

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of High Hardness Zirconia Powder for Ceramic Materials

What is high hardness zirconia powder?
People use this powder to make very strong ceramic parts. It comes from zirconium dioxide. It gets fired at high temperatures to become solid. The powder itself is fine and white or slightly yellow.

Why is this zirconia powder so hard?
Its special crystal structure makes it tough. The atoms bond tightly together. This makes it resist scratches and wear much better than many metals or plastics. It stays hard even when it gets hot.

How important is powder purity?
Purity matters a lot. Impurities weaken the final ceramic part. High purity powder gives consistent results. It makes the ceramic stronger and more reliable. Look for 99% purity or higher for top performance.

Does particle size affect the final product?
Yes, particle size makes a big difference. Finer powder packs tighter before firing. This leads to a denser, stronger ceramic after sintering. Consistent particle size also helps. It prevents weak spots or cracks in the final material.

Where is this high hardness zirconia powder used?
Its main use is making tough industrial parts. This includes cutting tools, wear-resistant liners, and grinding media. It’s also vital for technical ceramics like seals and bearings. Medical uses are common too, like dental crowns and joint replacements.