Zirconia ceramics can achieve a hardness of HRA 85 or higher.
Their service life is 5–10 times that of traditional metal liners, significantly reducing the frequency of equipment maintenance and replacement costs.
They are resistant to high temperatures, operate stably over the long term in high-temperature environments, and have a low coefficient of thermal expansion.
High surface finish: Ra < 0.4.
High strength and toughness: Three-point bending strength can reach 950 MPa; fracture toughness is far superior to that of traditional ceramics such as aluminium oxide; excellent resistance to impact and thermal shock.
Description
AD5X Integrated Ceramic Nozzle 0.6mm Upgraded 0.6mm Hotend Nozzles 3D Printer Assembled Extruder Kits- All Metal Hot End/Printhead