Hunan Yibeinuo New Material Co., Ltd.
| Packaging Details | Packed in wooden cases or iron racks |
| Delivery Time | 25–45 working days |
| 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 |
| Model Number | Alumina Ceramics |
| Place of Origin | Changsha, Hunan, China |
| Brand Name | Elacera |
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Product Specification
| Packaging Details | Packed in wooden cases or iron racks | Delivery Time | 25–45 working days |
| 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 |
| Model Number | Alumina Ceramics | Place of Origin | Changsha, Hunan, China |
| Brand Name | Elacera | ||
| 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,Exporter
Year Established:
2020
Total Annual:
5000-6000
Employee Number:
40~60
Ecer Certification：
Verified Supplier
Hunan Yibeinuo New Material Co., Ltd. is a manufacturer of wear-resistant ceramic products and customized industrial wear protection solutions. Under the Elacera brand, we provide ceramic-lined pipes, rubber ceramic liners, alumina ceramic components, and customized wear solutions for mining, cement... Hunan Yibeinuo New Material Co., Ltd. is a manufacturer of wear-resistant ceramic products and customized industrial wear protection solutions. Under the Elacera brand, we provide ceramic-lined pipes, rubber ceramic liners, alumina ceramic components, and customized wear solutions for mining, cement...
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