Production Introduction
The main component of ceramic beads is zirconia, which is mainly used for surface treatment such as sand blasting and shot peening. The production process of ceramic shot is to melt high-quality imported zircon sand into liquid at high temperature, and then spray it into balls. The zirconia ceramic spheres are sieved and removed by magnetic separation to obtain particles with high roundness, high strength and uniform particle size. The spherical particles of ceramic shot can achieve better surface brightness during sandblasting, while the workpiece itself does not change color. It is widely used for sandblasting and surface treatment of aviation parts, stainless steel plates, structural parts, stainless steel kitchenware, medical devices, mobile phone / laptop shell, automobile chassis / engine, sports equipment and other industries.
Component | Guaranteed value | parameter |
ZrO2 | 56-70% | 62.47% |
SiO2 | 23-28% | 27.97% |
Al2O3 | 6-9% | 8.68% |
Bulk density | 3.6g/cm3 | 3.82g/cm3 |
Mohs hardness | 8.0-8.5 | 8.5 |
Standard Size(mm) | ||||
B20 | B40 | B60 | B80 | B100 |
B120 | B170 | B205 | B400 | |
1. Cleaning and polishing of castings and forgings surface and work pieces after heat treatment
The use of ceramic sand blasting can clean up all dirt (such as oxide, oil and other residues) on the surface of the work piece after casting and forging, welding
and heat treatment, and polish the surface of the work piece to improve the finish of the work piece, and play a role in beautifying the work piece.
and heat treatment, and polish the surface of the work piece to improve the finish of the work piece, and play a role in beautifying the work piece.
2.Machining burr cleaning and surface beautification
Ceramic sand can clean the small burr on the surface of the work piece, and make the surface of the work piece more flat, eliminate the harm of the burr, and improve the grade of the work piece. And sandblasting can make a small rounded corner at the junction of the work piece surface, so that the work piece appears more beautiful and more precise.
3.Improve the mechanical properties of parts
After the mechanical parts are sandblasted,a uniform fine concave and convex surface (basic schema) can be produced on the surface of the parts, so that the lubricating oil can be stored, so that the lubrication conditions can be improved, and the noise can be reduced to improve the mechanical service time.
25 kg / barrel25 kg / barrel(According to customer requirements).
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