Ceramic Rods & Bars
Ceramic Sheets & Blocks
Ceramic Rings & Bushings
Ceramic Pumps & Plungers
Ceramic Pins & Needles
Other Ceramic Parts
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).
※ Machining capabilities
Length 0.393" - 21.654" (10mm - 550mm), diameter ≥0.2mm
Tolerance up to 0.001mm, surface roughness up to Ra 0.1μm
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.
※ 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..