- Detail
- Parameters
- Review
HALOGEN-FREE WHOLE CLADDING ALLOY SCREW
The base material is made of high-toughness and high-hardnesssteel, and the surface of the screw adopts the American Stellite Ni-based and Ni+WC alloy powder spraying technology, so that thealloy in the working area of the screw is fully covered, with athickness of 1~2mm,a bonding strength of about 210bar, and ahardness of 58.~65°,super corrosion-resistant and wear-resistant.Ensure long-term precision injection molding.
Corresponding plastic raw materials
Pa6,PA46,PA66,PA4T, PA6T, PA9T,PBT, PPE and other strong acid corrosion raw materials.
Chemical composition of halogen-free fully coated alloy screw
Chemical composition(%)
Features
Super acid corrosion resistance and super wear resistance of Ni+WC alloy powder;
The alloy layer and the base material are 100% metallurgically bonded, with excellentpeeling resistance;
The processing technology is complex, and it is suitable for processing precision screwgroups above Ф28.
Application industry
Electronic connectors, high fber materials, highly corrosive materials,thermosetting materials.
