HONRIDA zirconium sand, also known as ceramic sandblasting, is made by a unique process formula, special production process and pre-treatment, and is made by the high temperature fixation method of over 2000 degrees. It is particularly suitable for shot peening in the production and maintenance process of metal parts, as well as shot peening and molding of light alloy parts. Thanks to their particularly fine microstructure, zirconium shot has very good impact strength and toughness. With particularly high hardness and surface smoothness, they can be recycled over and over again with a high utilization rate of 15-20 times that of glass beads. Wide range of particle size, optional, and at the same time can be matched with various types of sand blasting machines.
Physical Properties
Shape: Spherical
Specific Gravity: 3.85
Mohs Hardness: HRC 50-65
Typical Composition (%): ZrO : 68 SiO : 31 Other:1%
True Density: 3.86g/cm3
Packing Density: 2.36 kg/L
Rockwell hardness: 60HRC
Packing: 25kg plastic drum
Specification
Specification Grain size (mm)
B20 0.60-0.85
B30 0.425-0.60
B40 0.250-0.425
B60 0.125-0.25
B80 0.180-0.250mm
B120 0.063-0.125
B125 0.000-0.125mm
B170 0.045-0.090mm
B205 0.000-0.063mm
Product Features
1, good polishing effect, smooth and even surface finish, with high consistency.
2, good toughness, not easy to break, can be recycled repeatedly, long service life, reduce energy consumption, reduce costs.
3, will not cause pollution to the treated parts or products.
4, reduce dust, improve the service life of the equipment and improve the working environment.
5, used in shot blasting, a large number of projectiles sprayed onto the surface of the parts, the violent impact of the metal parts surface to produce extremely strong plastic deformation, so that the surface of the parts to produce a certain thickness of the cold hardening layer, known as the surface hardening layer, this layer will significantly improve the fatigue strength of the parts at high temperatures and high humidity under the work. In addition, shot peening can also promote the transformation of the organization of the steel surface, that is, the residual austenite induced transformation into martensite, and can refine the martensite sub-structure, further improving the surface hardness of the workpiece and abrasion resistance, thereby extending its service life. After the actual test, shot blasting 10 seconds, arc height specimen deformation can be up to 0.6mm, 100% coverage.
Applications
Because of the special chemical structure of zirconium silicate shot blasting and density characteristics (larger than glass beads, smaller than steel shot), so a wide range of applications.
In the military field - for aircraft turbine blades, shafts and other precision casting machine parts, ordnance, a variety of springs, gears and hydraulic parts of the surface strengthening treatment to eliminate internal stress.
In the civilian field - for titanium and stainless steel processing parts and products (stainless steel tableware, kitchen utensils), textile machinery parts, stamping and forging abrasives, machine pressure abrasives, medical equipment, and other metal products, tool cleaning, surface finishing and surface pretreatment, in addition to oxidation, rust, deburring, strengthening, polishing, and so on. Processing. It is also used for cleaning of abrasive tools for glass processing, tire manufacturing and plastic molding.
Examples of use
1. Aerospace equipment: titanium alloy material manufacturing and maintenance.
2. Die and mold industry: cleaning and maintenance
3. Metal processing: strengthening, aesthetic effect
4. Plastic, electronics industry: circuit board deburring, aesthetic effect
5. Automotive industry: shock springs surface anti-fatigue, strengthened
6. Turbine industry: turbine paddle surface anti-fatigue, strengthened
6.