SMT Black Alumina Zirconia Ceramic Nozzle Tip Precision Ceramic Components
Ceramic nozzle has corrosion resistance, wear resistance. It can instead of stainless steel, cemented carbide, tungsten steel and other metal nozzle, the service life can reach 2-4 times than normal nozzle, and it is used in all kinds of SMT machine, LED light and LED Automatic DieBonder,.
SMT machine nozzle series: Fuji nozzle (NXT 0.3, 0.4, 0.7, 1.0, 1.3, 1.8, 2.5, 3.7 mm), Siemens nozzle, universal nozzle, Hitachi nozzle, Samsung nozzle, Yamaha nozzle, etc;
LED light machine nozzle;
Material: black or white zirconia.
All kinds of customized ceramic nozzles are available in customized requirement.
Mingrui ceramic manufacture and provides alumina ceramic components for a wide range of application like Mechanical Equipment, Electronic & Electrical, Oil Drilling, Medical, Chemical Industry etc. According to actual application and customer's requirement, the purities vary from 95%-99.7% and the forming methods will be different. The forming methods applied in our plant include dry pressing, isostatic pressing, injection moulding, extrusion moulding. With experienced engineers and talented workers, we are confident to offer high quality, high precision, complex components for customers worldwide.
Zirconia ceramic(also can be called zro2,zirconium oxide ceramic) has high toughness,high fracture resistant,good chemical resistance,high bending strength,high wear resistance,the coefficient of thermal expansion is close to steel,it is widely used in structure ceramicareas.
Zirconia ceramics materials provide excellent erosion, corrosion and abrasion resistance along with temperature resistance, fracture toughness and strength. These ceramic components are used in extreme service applications that take advantage of their superior wear and corrosion resistance.
we offered Yttria Tetragonal Zirconia Polycrystal(Y-TZP), there are many applications of Zirconia ceramics in the chemical and petrochemical industries. They provide economic payback in the way of reduced maintenance and down time. Zirconia ceramics is also becoming the material of choice for components in healthcare applications.
Properties of Zirconium Oxide (ZrO2)
5.good surface finish
6.Good impact strength
- High thermal expansion (α=11 x 10-6/K, similar to some types of steel)
- Excellent thermal insulation/low thermal conductivity (2.5 to 3 W/mK)
- Very high resistance to crack propagation, high fracture toughness (6.5 to 8 MPam1/2)
- Ability to conduct oxygen ions (used for the measurement of oxygen partial pressures in lambda probes)