Laser cladding for inner bore repair of gear shafts (Ø30mm) is an optimal solution to restore worn, cracked, or deformed surfaces caused by industrial operation. At PHUONGDONG INDUSTRY, we apply advanced laser cladding technology to precisely restore the inner bore of gear shafts. The process creates a high-hardness alloy layer ...

Laser Cladding is increasingly used in the repair and surface enhancement of industrial components. For hollow parts such as cylinder bores, internal surface restoration presents a number of technical challenges due to space limitations and a high risk of thermal distortion, cracking, and coating delamination. Challenges in Internal Surface Cladding ...

Fan blades in turbines, compressors, and industrial ventilation systems operate in harsh environments, constantly exposed to high temperatures, dust, and corrosive gases. Over time, this causes significant erosion and corrosion on the blade surface. These components are often thin and delicate, making them highly vulnerable to warping or distortion during ...

1. Technology Overview Laser cladding with tin-based Babbitt alloy powder is an advanced surface coating technique that restores worn mechanical components such as journal bearings, bushings, and shaft supports. A high-power laser beam melts the Babbitt powder and fuses it metallurgically with the base material, forming a durable and uniform ...

Stellite 6 and Stellite 12 are two well-known cobalt-based alloy powders engineered for surface coating applications in demanding working conditions involving high friction, elevated temperatures, chemical corrosion, and cavitation. These powders are ideal for restoration, reinforcement, and extending service life of mechanical components in industries such as oil & gas, ...

Inconel 625 and Inconel 718 are high-performance nickel-based superalloy powders, specifically designed for surface cladding, strengthening, and component repair in harsh working conditions involving high temperatures, corrosive environments, and heavy mechanical loads. Thanks to their outstanding resistance to oxidation, corrosion, and wear, these materials are ideal for demanding industries such ...

What is 316L Stainless Steel Powder? 316L stainless steel is a low-carbon austenitic stainless steel powder, primarily composed of: Chromium (Cr):00 – 18.00% Nickel (Ni):00 – 14.00% Molybdenum (Mo):00 – 3.00% Thanks to this composition, 316L powder offers excellent corrosion resistance, especially in chloride-containing environments such as seawater, steam, mild ...

Why Choosing the Right Laser Cladding Powder In Laser Cladding technology, the choice of cladding material—usually metal alloy powders—plays a crucial role in determining the durability, performance, and service life of components. Depending on working conditions such as abrasion, chemical corrosion, or high temperature, it is essential to select the ...

Laser heat treatment, also known as laser hardening, is an advanced surface treatment technology that uses a high-power laser beam to locally heat the surface of metal materials to hardening temperature. Thanks to the extremely rapid self-quenching ability of the base material, the surface layer becomes hardened without altering the ...

11. Can large components be repaired using Laser Cladding? Yes. With high-power laser systems and proper workpiece fixtures, Laser Cladding can be applied to large parts such as pump shafts, valve bodies, or industrial gears. However, the component’s size, weight, and the area needing repair should be carefully evaluated for ...