Ceramic Rods and Bars

Custom manufacturing ceramic rods and bars | Mingrui Ceramic
Mingrui Ceramic offers a range of industrial-grade ceramic rods and bars: alumina rod, zirconia rod, ceramic plunger, ceramic bar, ceramic threaded rod, and other custom products. Boreholes and custom shapes are also available (as below).


Ceramic Bars | Mingrui Ceramic Double Bore Ceramic Rods| Mingrui Ceramic Four Bore Ceramic Rods | Mingrui Ceramic Oval Shapes Ceramic Tubes and Rods | Mingrui Ceramic Custom Shapes Ceramic Rods | Mingrui Ceramic

※ Machining Capabilities

Length 0.393" - 21.654" (10mm - 550mm), diameter ≥0.2mm
Tolerance up to 0.001mm, surface roughness up to Ra 0.1μm

For detailed sizes and tolerance, please find out here or consult us directly.

Ceramic Rods Overview

Zirconia and alumina ceramic rods, bars, and plungers are made of zirconium oxide and alumina oxide (ZrO2, Al2O3). These rods and bars, made of zirconia ceramics, are used in the shaft, plunger, sealing structure, automobile industry, oil drilling, insulation parts and other applications because of their high density, high bending strength, and high smoothness.

The rods and bars made of alumina ceramics are excellent for making parts like CVD, insulation parts, and other applications that request high electrical insulation, high chemical resistance and low thermal expansion.

Available Materials

※ Porous ceramics are not available for us, all of our ceramics are made of non-porous ceramic material

※ Alumina (Al2O3 Aluminium Oxide), purity: 95%, 96%, 97%, 98%, 99%, 99.5%, 99.7%, 99.9%, 99.99%

※ ZTA (Zirconia Toughened Alumina)

※ Zirconia (ZrO2, Zirconium Oxide) and YSZ (Yttria-stabilized Zirconia)

※ Silicon Nitride (Si3N4) and Silicon Carbide (SiC)

Ceramic componets offered by Mingrui Ceramic are produced by these advanced technical ceramic materials to meet your application requirements, a wide variety of forms including ceramic sheets, tubes, rods, and custom parts.

Not sure which material is suitable for your application? Check out by clicking above guides or simply contact us, we will happy to help out.

Ceramic Rods Characteristics

※ High abrasion-resistant

※ Excellent oxide and corrosion resistance

※ Low thermal expansion

※ High bending strength and tensile strength

※ High hardness and stiffness

※ Electrical insulation

The rods we offered are available in a variety of sizes, shapes and tolerances depending on customers' requirements. They are found applications in a wide range of markets including aerospace, medical, and electrical etc.
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