Nano Zirconia ZrO2 Powder for Improving Thermal Shock Resistance of Ceramics

Product Spec

Product Performance

Zirconia nanopowder has the characteristics of high melting point, high boiling point and high hardness. It is an insulator at room temperature and has excellent electrical conductivity at high temperature. Therefore, it is used as a structural ceramic and functional ceramic material in mechanical, electrical, electronic, optical, biological and Catalysis and other aspects have great application potential.

Zirconia is also an excellent "supporting role". In the production of advanced ceramics, adding a small amount of zirconia will also greatly improve the performance of other ceramics.

The effect of zirconia on thermal shock resistance of magnesia ceramics:
The addition of nano-monoclinic zirconia can improve the uniformity of the microstructure of magnesia ceramics, reduce the sintering temperature and promote the densification of the sample; Crack deflection toughening improves thermal shock resistance of magnesia ceramics.

The study found that nano-ZrO2 as the second phase particles is dispersed in the interior of corundum ceramic regenerator, which improves its strength and thermal shock resistance; the toughening effect of nano-ZrO2 is related to the crystal form when it is introduced, and all ZrO2 introduced are In the cubic crystal form, phase transformation toughening cannot occur, only micro-crack toughening occurs, and the toughening effect is small. When the introduced ZrO2 has an appropriate amount of tetragonal and monoclinic crystal forms, it is improved by the combined effect of phase transformation toughening and micro-crack toughening. The toughness of the corundum ceramic regenerator is improved.

Storage of Nano ZrO2 Powders:

Zirconia nanoparticle should be sealed and stored in a dry, cool environment, away from direct sunlight.

Our Services

We are quick to respond to new opportunities. Hongwu nanomaterials offers personalized customer service and support throughout your entire experience, from initial inquiry to delivery and follow-up.

Resonable Prices

High and stable quality nano materials

Buyer Package Offered--Custom packaging services for bulk order

Design Service Offered--Provide custom nanopowder service before bulk order

Fast shipment after payment for small order

Company Information

Laboratory

Research team consist of Ph. D. researchers and Professors, who can take good care of nano powder’s quality and quick respond towards custom powders.

Equipment

show some of testing equipments

Warehouse

      Different storage districts for nanopowders according to their properties.

FAQ

Q: Can I get some samples?

A: It depends on the nanopowder sample you want. If the sample is in stock in small package, you can get the free sample by just cover shipping cost, except precious nanopowders, you'll need tocover sample cost and shipping cost.

Q: How can I get a quote?

A:We'll give you our competitive quote after we receive nanopowder specifications such as particle size, purity; dispersion specifications such as ratio, solution, particle size, purity.

Q: Can you help with tailor-made nanopowder?

A:Yes, we can help you with tailor-made nanopowder, but we'll require a minmum order quantiy and leading time about 1-2 weeks.

Q: How can you guarantee your quality?

A:We have strick quality control system as well as a dedicated research team, we have been focused on nanopowders since 2002, earning a reputation with good quality, we're confident our nanopowders will give you an edge over your business competitors!

Q: Can I get document information?

A: Yes, COA, SEM,TEM areavailable.

Q:How can I pay for my order?

A: We recommend Ali trade Assurance, with us your money in safe your business in safe.

Other payment methods we accept: Paypal, Western Union, Bank transfer, L/C.

Q: How about the express and shipping time?

A:Courier Service such as: DHL, Fedex, TNT, EMS.

Shipping time(refer to Fedex)

3-4 business days to North American countries

3-4 business days to Asian countries

3-4 business days to Oceania countries

3-5 business days to European countries

4-5 business days to South American countries

4-5 business days to African countries