Hunan Yibeinuo New Material Co., Ltd.
| Packaging Details | Packed in wooden cases or iron racks |
| Delivery Time | 25-45 workdas |
| Payment Terms | T/T |
| Supply Ability | 100,000 ㎡/ year |
| Color | White |
| Dielectric Strength | 10 kV/mm |
| Electrical Resistivity | 10^14 ohm-cm |
| Hardness | 1400 HV |
| Material | Zirconia Toughened Alumina |
| Thermal Conductivity | 2.5 W/mK |
| Surface Finish | Polished |
| Fracturetoughness | 6 - 8 MPa·m^0.5 |
| Application | High Wear and Abrasion Resistance |
| Chemicalresistance | Excellent against acids and alkalis |
| Place of Origin | Changsha, Hunan, China |
| Brand Name | Elacera |
| Certification | ISO9001-2015 |
| Model Number | Alumina Ceramics |
View Detail Information
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Product Specification
| Packaging Details | Packed in wooden cases or iron racks | Delivery Time | 25-45 workdas |
| Payment Terms | T/T | Supply Ability | 100,000 ㎡/ year |
| Color | White | Dielectric Strength | 10 kV/mm |
| Electrical Resistivity | 10^14 ohm-cm | Hardness | 1400 HV |
| Material | Zirconia Toughened Alumina | Thermal Conductivity | 2.5 W/mK |
| Surface Finish | Polished | Fracturetoughness | 6 - 8 MPa·m^0.5 |
| Application | High Wear and Abrasion Resistance | Chemicalresistance | Excellent against acids and alkalis |
| Place of Origin | Changsha, Hunan, China | Brand Name | Elacera |
| Certification | ISO9001-2015 | Model Number | Alumina Ceramics |
| High Light | Strong Toughness ZTA Ceramics ，ZTA Ceramics Plate ，Strong Toughness Zirconia Toughened Alumina | ||
Product Description
Technical parameters
| Items | Specifications |
| Al2O3 | ≥75% |
| Zirconia | ≥21% |
| Density | 4.2 g/cm3 |
| Compressive Strength | ≥ 1400 Mpa |
| Rockwell Hardness | ≥ 90 HRA |
| Vickers Hardness | ≥ 1350 HV10 |
| Fracture Toughness (KIC) | ≥ 5.5 Mpa.m1/2 |
| Bending Strength | ≥ 350 Mpa |
| Wear Volume | ≤ 0.009 cm3 |
| Tensile Strength (TSB) | ≥ 15 Mpa |
| Rubber | Natural |
| Natural | ≥450 |
| Elongation | 450% |
Product Specifications
| Product Size | 150*300 200*300 300*300 500*500 450*300 530*450 |
| Ceramic size | 10*10mm~150*100mm |
| Rubber size | 2mm-15mm |
| Steel plate size | 3mm-10mm |
| product structure |
Steel plate + rubber + ceramic three-in-one liner Rubber + ceramic two-in-one liner |
Product Features
Enhanced Fracture Toughness: The stress-induced phase transformation of metastable tetragonal zirconia to monoclinic zirconia at the crack tip generates a volume expansion, which effectively "pushes back" the propagating crack and inhibits its growth. This mechanism significantly improves the fracture toughness of ZTA, typically ranging from 6 to 8 MPa·m¹/², far exceeding that of monolithic alumina.
High Mechanical Strength: ZTA exhibits excellent flexural strength (600-1200 MPa) and compressive strength (up to 2900 MPa), attributed to the dense microstructure formed by advanced sintering processes and the reinforcing effect of zirconia particles. The addition of nano-sized alumina or zirconia further refines grain size, enhancing surface energy and improving material strength.
Exceptional Wear & Corrosion Resistance: With a Vickers hardness of 1600-1800 HV, ZTA demonstrates outstanding wear resistance, making it suitable for harsh abrasive environments. Additionally, its chemical inertness enables resistance to acids, alkalis, salts, and high-temperature corrosive media, expanding its application in chemical and metallurgical processes.
Favorable Thermal Properties: ZTA maintains stable performance at temperatures up to 1600°C, with a moderate thermal conductivity (8-27 W/m·K) and low thermal expansion coefficient (9-10 × 10⁻⁶/K). These properties ensure minimal thermal deformation under rapid temperature cycling, making it ideal for high-temperature industrial components.
FAQ
Q4:How do I determine if my operating conditions require upgrading to ZTA ceramics?
A4:The following situations are clear indicators that you should consider upgrading to ZTA:
Company Details
Business Type:
Manufacturer
Year Established:
2015
Total Annual:
400-600
Employee Number:
120~150
Ecer Certification：
Verified Supplier
YIbeino New Materials focuses on the research and development of new wear-resistant ceramic materials and is committed to providing material conveying, pneumatic conveying system engineering design and equipment wear problems under various complex working conditions for cement, thermal power, steel,... YIbeino New Materials focuses on the research and development of new wear-resistant ceramic materials and is committed to providing material conveying, pneumatic conveying system engineering design and equipment wear problems under various complex working conditions for cement, thermal power, steel,...
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