High Temperature Alumina Zirconia Ceramic Plunger Rod - 1650°C Max Temperature, 99% Alumina Content for Industrial Pumps
Price:
us$1~us$1000/P
MOQ:
10p
Delivery Time:
negotiable
Brand:
wuxi special ceramic
Product Description
This high-performance ceramic plunger utilizes advanced engineering ceramic materials with exceptional hardness and wear resistance. Designed for demanding industrial applications, it serves as an ideal replacement for traditional metal pumps across multiple sectors.
Product Overview
The ceramic plunger incorporates ultra-hard wear-resistant modern engineering ceramic materials and can be assembled using ceramic metallization bonding, welding, inlay, and socket technologies. This makes it an optimal substitute for similar metal pump components, widely applied in medical equipment, environmental engineering, petroleum, and chemical industries.
Alumina Ceramic Properties
- High-performance technical ceramic material with exceptional hardness, wear resistance, high temperature tolerance, and corrosion resistance
- Microporous structure on working surface provides self-lubricating effects
- Transforms conventional plunger pump sliding friction and lubrication mechanisms
- Ensures reliable material performance in demanding applications
Technical Specifications
| Item | Unit | Typical Values |
|---|---|---|
| Physical Properties | ||
| Color | White/Ivory | |
| Density | g/cm³ | 3.85 |
| Alumina Content | % | 99% |
| Gas Permeability | 0 | |
| Water Absorption | 0 | |
| Mechanical Properties | ||
| MONS' Hardness | 82 | |
| Vickers Hardness (Hv50) | Gpa(Kg/mm²) | 15.7(1600) |
| Flexural Strength (20°C) | Mpa | 330 |
| Compressive Strength (20°C) | Mpa | 2000 |
| Fracture Toughness (20°C) | MPam¹/² | 4 |
| Thermal Properties | ||
| Thermal Conductivity (20°C-400°C) | W(m.K) | 27.5 |
| Thermal Expansion Coefficient | 10⁻⁶/°C | 7.6 |
| Thermal Shock Resistance | T°C | 200 |
| Maximum Use Temperature | °C | 1650 |
| Electronic Properties | ||
| Dielectric Strength | KV/mm | >10 |
| Dielectric Constant | er | 9.1 |
| Dielectric Loss Angle (1MHz) | 0.0002-0.0003 | |
| Volume Resistivity | Ω.cm | >10¹⁴ |
Material Services
Available Materials: Zirconia Ceramic (Mg-PSZ, Y-TZP, ZTA), Alumina Ceramic (96%, 99%, 99.5% Al₂O₃), Silicon Nitride (Si₃N₄, RBSN, SRBSN, GPSN), Machinable Ceramic (Macor Ceramic)
Machining Services
- Laser Cutting
- CNC Machining
- Centerless Grinding and Inside Hole Honing
- Surface Grinding and Polishing
Company Profile
Wuxi Special Ceramic Electrical Co., Ltd specializes in manufacturing alumina, silicon nitride, zirconia, steatite, boron nitride, cordierite, and mullite products. Our ceramics are widely used in metal welding, electronic conductors, mechanics, assembly, insulation, chemicals, instrumentation, textiles, nuclear industry, and aerospace applications.
We accept custom production according to drawings or samples. Trial production typically takes 15 days, while mass production requires approximately 30 days. Packaging options include carton or pallet configurations, with negotiable arrangements available.
Our clientele includes Toshiba Lighting Group in Japan and Europe. We are committed to delivering high-quality products with rapid delivery times and implement 100% inspection for all mass production.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuxi Special Ceramic Electrical Co.,Ltd
Location
No4 Longshan Road,Xinwu District,Wuxi City,Jiangsu Province
Contact Person
Zhu