α-processing Catalog

For superior durability and slideability.

Fuji Manufacturing's α-processing is a unique air blasting surface treatment technology designed to create a fine texture on material surfaces, significantly enhancing their properties. This patented process forms "Nano crystals" that are much finer than those produced by conventional fine particle shot peening, leading to improved hardness and superior abrasion resistance. Concurrently, the "peening effect" introduces beneficial residual compressive stress, thereby reinforcing fatigue strength. Furthermore, the resulting "micro texturing" reduces the contact area, which dramatically improves slideability. A key feature of α-processing is its ability to be applied to coated membranes and even high-strength or highly brittle materials like zirconia and cemented carbide, all while preserving the sharpness of edges without dulling them. The technology demonstrates substantial improvements, such as a 30-40% increase in Vickers hardness and significant gains in residual compressive stress. Its applications are diverse and impactful across various manufacturing sectors. For precision drive parts, durability can improve over fivefold, with enhanced slideability. In mold manufacturing, including plastic, rubber, and press dies, durability can increase tenfold, and release properties are significantly improved, often eliminating the need for releasing agents. Cutting tools also benefit from over 60% improved durability, suppressed built-up edge generation, and a finer cut surface finish. α-processing thus offers comprehensive solutions for extending service life, improving functionality, and optimizing performance across diverse manufacturing sectors.