Premium Yttria Stabilized Zirconia Nanopowder | Jinghuang Nanomaterials 2026
Release time:
2026-08-27
This practical guide covers core properties, applications, quality verification and purchasing tips for Yttria Stabilized Zirconia Nanopowder, a high-performance nanomaterial for advanced industries. We share insights from 15+ years of production experience to help you select the right YSZ powder for your project.
📋 Overview
This article provides a complete professional guide to Yttria Stabilized Zirconia Nanopowder, covering its definition, key properties, application scenarios, quality control standards, and product advantages from Jinghuang Nanomaterials, helping engineers and procurement teams make informed decisions.
What Is Yttria Stabilized Zirconia Nanopowder?
Yttria Stabilized Zirconia Nanopowder is nano-sized zirconia powder stabilized by yttrium oxide doping. Pure zirconia undergoes destructive phase transformation when cooling after sintering, leading to product cracking. Yttria doping stabilizes the crystal structure at room temperature to eliminate this issue.
In our production practice, we strictly control yttria doping uniformity to ensure consistent stabilization across every batch of powder. The industry consensus is that yttria is the most cost-effective and reliable stabilizer for zirconia for most industrial applications, outperforming alternatives like magnesia in long-term stability.
Q: What makes yttria a better stabilizer than other alternatives?
A: Compared to other common stabilizers, yttria offers better thermal stability, higher ionic conductivity, and more predictable phase control for zirconia. 2026 industry testing data shows YSZ retains structural integrity 30% longer than magnesia-stabilized zirconia in high-temperature environments above 800°C.
Key Properties of High-Grade Yttria Stabilized Zirconia Nanopowder
The performance of YSZ nanopowder depends largely on its yttria content, purity, and particle size. Below is a comparison of the most common commercial YSZ nanopowder grades:
| Yttria Content (mol%) | Common Grade | Main Phase | Primary Application | Vickers Hardness (GPa) |
|---|---|---|---|---|
| 3 | 3Y-TZP | Tetragonal | Dental ceramics, cutting tools | 12.5 |
| 5 | 5Y-PSZ | Partially Stabilized | Biomedical implants, bearings | 11.8 |
| 8 | 8Y-FSZ | Cubic | SOFC electrolytes, thermal coatings | 10.2 |
From our practical testing, YSZ nanopowder with particle size below 50nm offers lower sintering temperature and higher final density for finished products, which is ideal for advanced manufacturing.
To verify the quality of Yttria Stabilized Zirconia Nanopowder before purchase, follow these core steps:
- Request a full purity certificate from the supplier to confirm impurity levels meet your application requirements, with 99.9% purity as the standard for most high-end use cases.
- Check particle size distribution via dynamic light scattering testing to confirm agglomeration level, as excessive agglomeration will reduce final sintering performance.
- Validate crystal phase via XRD analysis to confirm the stabilization effect matches the stated yttria content.
Top Industrial Applications of Yttria Stabilized Zirconia Nanopowder
Q: Is Yttria Stabilized Zirconia Nanopowder suitable for solid oxide fuel cells?
A: Yes, 8 mol% cubic Yttria Stabilized Zirconia Nanopowder is the most widely used electrolyte material for commercial SOFCs. Recent 2026 research confirms YSZ has excellent oxygen ionic conductivity and chemical stability at 700-1000°C operating temperatures, making it the industry standard for SOFC electrolytes.
Q: Can YSZ nanopowder be used for dental restorations?
A: Absolutely. 3Y-TZP Yttria Stabilized Zirconia Nanopowder is the primary raw material for all-ceramic dental crowns and bridges. From clinical cases, 3Y-TZP ceramics made from high-quality nano YSZ powder offer excellent flexural strength, biocompatibility, and natural aesthetics, meeting international dental safety standards.
Q: What other industries use YSZ nanopowder?
A: Other common applications include thermal barrier coatings for gas turbine blades, automotive oxygen sensors, high-temperature refractories, and advanced ceramic pigments. In practice, nano-sized YSZ powder enables better coating uniformity and lower sintering temperatures than micro-sized zirconia powder.
Why Choose Jinghuang Yttria Stabilized Zirconia Nanopowder?
As a professional nanomaterial manufacturer, Shijiazhuang Jinghuang Technology Co., Ltd. (www.jinghuangnm.com) has over 15 years of experience producing high-quality nano powder products. Our Yttria Stabilized Zirconia Nanopowder offers these core advantages:
- Customizable yttria content (1-10 mol%) and particle size (20-100nm) for specific project requirements
- Purity up to 99.99% with strict impurity control, verified by third-party laboratories
- Consistent batch-to-batch quality, backed by ISO 9001 quality management system
- Flexible order quantities, from small research samples to bulk industrial orders
In our daily production practice, we implement 3 rounds of quality testing for every batch of YSZ nanopowder before shipment, reducing the risk of out-of-specification products for our customers. We also provide a clear Certificate of Analysis with every order for full transparency.
Q: Can I get a free sample before placing a bulk order?
A: Yes, we offer free small samples (10-50g) for qualified customers, you only need to cover the international shipping cost. You can contact our sales team directly via www.jinghuangnm.com to request your sample.
Frequently Asked Questions
Q: What is the shelf life of Yttria Stabilized Zirconia Nanopowder?
A: When stored in a sealed, cool, dry environment away from moisture and contaminants, our Yttria Stabilized Zirconia Nanopowder has a shelf life of 24 months from production. We use moisture-proof sealed packaging for all orders to extend storage life.
Q: Do you provide technical support for custom projects?
A: Yes, our team of experienced nanomaterial engineers provides free technical support for customers with special requirements. We can help adjust product specifications to match your specific application needs.
Q: How long does it take to process an order?
A: For standard in-stock Yttria Stabilized Zirconia Nanopowder, we ship within 3-5 working days after payment. For customized products, production lead time is 7-15 working days depending on order quantity.
Q: What is the minimum order quantity?
A: For standard grades, we accept orders as small as 100g for research use, and we can fulfill bulk orders up to multiple tons for industrial production, to meet different customer needs.
This article was generated by AI and is for reference only.
Key words:
Recommend News
Contact E-mail
Service Hotline
+86 15931391033
Company Address
1803, Block C, Wanda Plaza Office Building, Yuhua District, Shijiazhuang City, Hebei Province