As an efficient and high-capacity mode of transportation, the subway has become one of the most important alternatives to reduce traffic congestion, especially in urban areas. Wheels are one of the important parts of subway vehicles. The characteristics of subway lines are more complex than high-spe

Cost reduction and efficiency increase are the ultimate goals pursued by enterprises. Throughout the technological history of the steel industry, many major technological breakthroughs, such as converter steelmaking, continuous casting, and continuous rolling, are primarily driven by cost reduction.

Laser cladding is a surface modification technique. It uses high-energy laser as heat source and alloy powder as welding material.

As a new type of green remanufacturing surface modification technology, laser cladding technology is gradually replacing the traditional surface treatment process. What are the advantages of laser cladding compared with traditional surface treatment processes?

Laser cladding technology uses high-energy laser beam irradiation to clad a layer of material with special physical, chemical or mechanical properties on the surface of the substrate through rapid melting, expansion and solidification, thereby forming a new material different from the substrate.