Laser Quenching equipment
Perform phase transformation hardening treatment on the metal surface to improve the hardness, wear ...
Perform phase transformation hardening treatment on the metal surface to improve the hardness, wear ...
Used for surface strengthening, repair, and remanufacturing of components, the coating has high adhe...
Flexible processing of complex curved sheet metal parts, with high cutting accuracy, fast speed, and...
Specially designed for seamless welding of precision plastic components, with a small heat affected ...
The screws in the chemical industry are exposed to strong acid and alkali media for a long time, and traditional stainless steel screws are prone to pitting and corrosion perforation. Traditional spray coatings have pores, and corrosive media can easily penetrate and damage the substrate, resulting in a service life of less than one year.
Daokedao laser cladding equipment has launched a special plan for chemical corrosion conditions. Using highly corrosion-resistant powders such as Hastelloy and Monel alloys, the cladding layer is dense and pore free, effectively isolating corrosive media. After testing, soaking in a 50% sulfuric acid solution for 1000 hours resulted in a corrosion rate of only 0.001mm/a.
The service life of the melted chemical screw is extended to 3-5 years, without frequent replacement, reducing downtime for maintenance and the risk of corrosive medium leakage. This solution is not only suitable for strengthening new screws, but also for repairing corroded screws, reducing production costs and safety risks for chemical enterprises.
