In hydropower plants, the turbine runner is a critical component that directly determines the efficiency and operational stability of the entire unit. During operation, it is exposed to high-pressure water containing sand and various impurities, leading to surface wear and cavitation over time. If not repaired in a timely manner, ...

In hydropower plants, the nozzle needle and seat ring are critical components that are continuously exposed to high-pressure water flow and cavitation. Over time, their working surfaces suffer from wear and erosion, directly affecting system efficiency and operational stability. Laser Cladding technology is an effective restoration solution, helping recover dimensions ...

In the context of rising costs for materials, equipment, and industrial resources, many companies worldwide are shifting from equipment replacement to component repair and life extension. At the same time, advanced surface engineering technologies are being adopted to enhance durability and improve performance from the outset. Among these technologies, Laser ...

Slewing bearings are critical components used in many industrial machines such as cranes, excavators, construction equipment, rotating systems, and automation equipment. During operation, the raceway surface of the bearing is subjected to heavy loads, continuous friction, and harsh working environments, which can lead to wear and reduced component lifespan. Laser ...

In recent days,, global fuel prices have shown a strong upward trend due to various political and economic factors. One of the most significant causes is the growing geopolitical tension and military conflicts in the Middle East, particularly involving the United States, Israel, and Iran. These developments not only affect ...

In 2026, the global tungsten market has experienced a significant price surge. Within just the first two months of the year, many products in the tungsten supply chain have increased by approximately 100% compared to the beginning of 2026. This sharp rise is mainly driven by limited supply while demand ...

The slip ring is an important component used in generators and rotating electrical equipment. It is responsible for transmitting electrical current between stationary and rotating parts through carbon brushes. During long-term operation, the slip ring surface may suffer from wear, scratches, pitting, or dimensional reduction, which can affect electrical contact ...

The generator rotor is a critical component in industrial power generation systems, typically operating under heavy loads, high rotational speeds, and high-temperature conditions. After long-term operation, the rotor surface and mirror face may suffer from wear, pitting, scratches, or dimensional deviation, which directly affects the stability and service life of ...

Laser Cladding for Babbitt bearings is an advanced restoration method widely used for sliding bearings in industrial equipment such as turbines, fans, pumps, and engines. Laser Cladding technology uses a high-power laser beam to melt Babbitt alloy powder and create a strong metallurgical bond with the base material, producing a ...

Cast iron is widely used in industry to manufacture machine bodies, pump housings, shafts, and wear-resistant components. However, when cast iron parts crack or wear out, repair is often more difficult than for steel. In practice, welding cast iron is considered one of the most challenging tasks in mechanical repair. ...