Electron Beam Welding Advantages

Electron beam welding is the best technique for welding the largest variety of dissimilar metals.

Electron beam welding advantages.

Oxides and nitrides are eliminated while impurities in the materials themselves are vaporised. Electron beam welding applications. Electron beam welding also shows high strength properties maintaining up to 95 of the strength of the base materials. Electron beam welding is a welding process that uses the heat produced by a beam of high energy electrons.

Application advantages of electron beam welding eb welding a concentrated beam of high energy electrons impinges upon the surfaces of the materials to be welded and produces an. It is an excellent process for micro finishing milligram s. Very small holes can be machined in any type of material to high accuracy. Low operating cost because no filler material and flux are used.

Electron beam welding is ideal when your application requires a very precise clean weld with minimal heating of the material outside the primary area of the weld. Which are used in missiles. Electron beam welding process is mostly used in joining of refractive materials like columbium tungsten ceramic etc. As the technique is performed in a vacuum environment there are no impurities left by the process.

Less distortion and shrinkage. It provide high finish welding surface. The eb spot size is under. Less welding defects occur due to whole process carried out in.

Holes of different sizes and shapes can be machined. It provides high metal joining rate. In space shuttle applications wherein reactive materials like beryllium zirconium titanium etc. A high vacuum atmosphere substantially contributes to a positive result.

Because eb welding is done in vacuum there s no atmospheric gas contamination. Many dissimilar metals are compatible. Eb welding is a very controlled process with minimal shrinkage. Additionally eb welding is excellent for joining dissimilar and hard to weld metals.

E lectrons hit the workpiece and their kinetic energy is transformed to the thermal energy heating the metal so that the sides of the workpiece can be joined and a weld can be formed after freezing. Electron beam machining has the following advantages. It can used to weld hard materials. The advantage of electron beam welding is its ability to localize heating to a precise point and to control exactly the energy needed for the process.