Surface modification technology for aluminum casting "OXISO treatment" *Case study materials available.

By processing with sleeves and the like, the fluidity of the material is improved. When treated in the mold, the reduction in molten temperature is suppressed, contributing to carbon neutrality.

The "OXISO treatment" is a surface modification technology that combines our unique precision shot peening "OX-FSP" and special polishing processing "OX-Polish." 【Effects of OXISO Treatment】 1. Reduction of peeling Reduces the occurrence of peeling on the product surface caused by double flow of molten metal. 2. Reducing voids Improves the flow of molten metal, thereby reducing the occurrence of voids and shrinkage cavities. 3. Prevention of galling The uneven surface of the mold due to FSP treatment enhances cooling effects, which suppresses galling and seizure by improving the retention of release agents. 4. Measures against melting In addition to improved flow characteristics from FSP treatment, applying OX-COAT after FSP significantly enhances resistance to adhesion. 5. Delaying the occurrence of heat cracks FSP treatment refines the crystal grains of the mold, delaying oxidation at the grain boundaries, enabling measures against thermal fatigue through residual compressive stress and increased hardness. 6. Measures against stress corrosion cracking By increasing the fatigue strength of the inner diameter while maintaining high hardness in the mold's water passage, this technology suppresses the occurrence of cracks from the inside, extending the mold's lifespan. ★ As efforts toward carbon neutrality become increasingly necessary, this technology is expected to provide low friction and energy-saving effects. ★ We are currently offering a case study document that introduces treatment examples with photos, available for viewing via "PDF Download."

basic information

【Features】 <Precision Shot Peening "OX-FSP"> ■ Shot conditions can be finely selected according to purpose ■ Small media size achieves good surface roughness <Special Polishing Process "OX-POLISH"> ■ Forms a unique surface structure ■ No rust prevention treatment is required after processing *For more details, please refer to the materials. Feel free to contact us as well.