In modern mechanical manufacturing and the petrochemical industry, equipment components often operate under high temperature, heavy load, corrosion, and severe wear conditions. Over time, these [...]

In industrial manufacturing and maintenance, stainless steel overlay welding on carbon steel and low-alloy steel is widely used to improve corrosion resistance, wear resistance, and service life [...]

Plasma Arc Welding (PAW) is an advanced welding process developed from conventional TIG (GTAW) welding. In practice, almost any joint that can be welded using TIG can also be completed with plas [...]

In modern industrial manufacturing, achieving high-quality, precise metal joints is essential-especially in sectors such as pipelines, pressure vessels, and energy equipment. Laser Beam Welding [...]

Guide plates are critical components widely used in boilers, metallurgical equipment, and chemical processing systems. Their primary function is to guide, support, and stabilize pipes or mechani [...]

In modern industrial manufacturing, metal joining plays a critical role in ensuring structural integrity, productivity, and long-term reliability. While traditional welding methods such as TIG a [...]

Hardfacing is a proven surface engineering technology that improves the wear resistance, corrosion resistance, and impact strength of metal components. By depositing a protective alloy layer ont [...]

Piercing plugs play a critical role in the production of seamless steel pipes. Operating under extreme temperatures, heavy loads, and severe friction, they are among the most highly stressed com [...]

In industrial valve systems, the sealing surface is one of the most critical functional areas. Scratching, erosion, and corrosion are common failure modes that directly compromise sealing perfor [...]

Plasma Transferred Arc Welding (PTAW) is an advanced hardfacing technology derived from Gas Tungsten Arc Welding (GTAW). By integrating plasma arc principles, PTAW offers superior control, highe [...]

In many industrial sectors, the screw is a core component responsible for material conveying, extrusion, mixing, and pressure build-up. Over long-term operation, screws endure heavy loads, abras [...]

In modern oil and gas exploration, drilling efficiency depends heavily on the durability and performance of the drill bit. PDC (polycrystalline diamond compact) drill bits are widely used thanks [...]

High-speed steel (HSS) cutting tools are widely used in the machining industry due to their excellent machinability and toughness. However, when machining hard materials, cutting temperatures ca [...]

Wind turbine components such as main shafts, hubs, bases, gearbox housings, planet carriers, torque supports, motor shells, and wind power flanges operate under harsh loads and fluctuating envir [...]

Laser-arc hybrid welding is a next-generation welding technology that combines the strengths of laser welding and arc welding into a single, highly versatile process. By allowing both heat sourc [...]

Laser cladding is a high-energy manufacturing process in which alloy powders are melted by a concentrated laser beam to form metallurgically bonded coatings or 3D structures on a substrate. In a [...]

Babbitt alloy, also known as Babbitt metal, is a low-melting, soft bearing alloy widely used as the working surface of sliding bearings. Composed primarily of tin, lead, antimony, and copper, th [...]

Amorphous materials—also known as metallic glass—represent a class of solid metallic materials in which atoms lack long-range order. This unique amorphous structure gives rise to exceptional mec [...]

Cemented carbide is widely recognized for its exceptional hardness, wear resistance, and performance under demanding operating conditions. At FNS Pipeline Technology Co., Ltd., we work with vari [...]

The manufacturing process of cemented carbide is the foundation of one of the most durable and wear-resistant materials used in modern industry. At FNS Pipeline Technology Co., Ltd., this materi [...]

Cemented carbide, also known as tungsten carbide or hard metal, is a high-performance wear-resistant material widely used in modern manufacturing, mining, and pipeline engineering. It is produce [...]

Metal Matrix Composites (MMCs) represent a new generation of high-performance materials that combine the toughness of metals with the strength and stiffness of reinforcement phases. By integrati [...]

Coated cemented carbides have become a cornerstone of modern cutting tool technology. By applying an ultra-hard coating layer onto a cemented carbide substrate, these tools achieve a balance of [...]

In modern industrial repair and surface enhancement, cladding plays a crucial role in restoring worn or damaged parts. However, when the cladding layer fails to bond properly with the base metal [...]