Research & Case Studies

Delve into the latest research in the welding field and real-world case studies that shed light on practical applications and solutions.

Impact of Alloy Elements on Welding Performance

Carbon (C) The influence of carbon on the welding properties and the metallographic performance of the weld metal mainly manifests in the improvement of strength and hardness. However, as the strength and hardness increase, the plasticity and toughness of the weld metal decrease. Manganese (Mn) Manganese comes from pig iron and deoxidizers. Mn has excellent […]

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Ultimate Guide to Laser Welding Applications

Ultimate Guide to Laser Welding Applications

The Application Field of Laser Welding Laser welding is increasingly valued as a unique welding method due to its excellent capability in welding various materials. It has found widespread applications in industries such as automotive, steel, shipbuilding, aviation, and light industry, particularly achieving successful applications in the aerospace field. Table 1-1 presents some specific application

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Types and Applications of Electron Beam Welding Explained

Classification of Electron Beam Welding According to the vacuum level of the workpiece environment, electron beam welding can be divided into high vacuum electron beam welding, low vacuum electron beam welding, and non-vacuum electron beam welding. Figure 1-3 shows the three basic types of electron beam welding. a) High Vacuum Electron Beam Weldingb) Low Vacuum

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Typical Applications of Electron Beam Welding

Electron beam welding is one of the best fusion welding methods for metal materials. Various metals, alloys, intermetallic compounds, etc., can be welded by electron beam welding, and the joint has good mechanical properties. Steel’s Electron Beam Welding Welding of Non-alloy Steel (Carbon Steel) Low carbon steel is easy to weld. Compared with arc welding,

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Typical Applications of Diffusion Welding Explained

Due to the high and stable quality of diffusion welding joints, and its wide range of applicable materials, it’s especially suitable for welding brittle materials and special structures. In fields like aerospace, electronics, and nuclear industries, many components operate in harsh environments, with special structural requirements for products. Designers have no choice but to use

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Friction Welding: Characteristics and Practical Applications

Features of Friction Welding Friction welding offers many advantages and has been highly valued in the welding industry at home and abroad in recent years, leading to rapid development in the research and industrial application of new friction welding technologies. The main features of friction welding are as follows. (1) Good and Stable Welding Quality

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Friction Welding: Practical Examples and Case Studies

Low-Temperature Friction Welding of Aluminum-Copper Transition Joints For aluminum-copper transition joints with diameters of 8-50mm, low-temperature friction welding is commonly used to eliminate the brittle alloy layer and oxide film in the aluminum-copper joint. This is achieved by reducing the rotation speed, increasing the friction and forging pressures, and keeping the welding temperature below the

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Applications of Ultrasonic Welding in Mechanical Engineering

Applications of Ultrasonic Welding in Mechanical Engineering

Ultrasonic welding belongs to solid-state welding and is currently mainly used for welding small parts. Its welding quality is reliable and cost-effective. Ultrasonic welding can not only weld softer metal materials such as aluminum, copper, and gold, but also can be used for welding steel materials, tungsten, titanium, molybdenum, and other metals. Furthermore, it can

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Exploring the Versatile Applications of Explosion Welding

Exploring the Versatile Applications of Explosion Welding

Explosion Welding Process of Titanium-Steel Composite Plate Titanium-steel composite plates are increasingly used in petrochemicals and pressure vessels. Equipment made of titanium-steel composite plates has a corrosion-resistant titanium inner layer and a high-strength steel outer layer. The composite structure also has good thermal conductivity, overcoming shortcomings such as thermal stress, heat fatigue resistance, and pressure

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