Electron Beam Welding Advantages

It provides high metal joining rate.

Electron beam welding advantages.

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. Eb welding is a very controlled process with minimal shrinkage. Electron beam machining has the following advantages. It can weld both similar and dissimilar metals.

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

Less distortion and shrinkage. Holes of different sizes and shapes can be machined. Because eb welding is done in vacuum there s no atmospheric gas contamination. Very small holes can be machined in any type of material to high accuracy.

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. The electron beam generated under high vacuum conditions passes through a series of specially designed orifices and. Low operating cost because no filler material and flux are used. Electron beam welding is the best technique for welding the largest variety of dissimilar metals.

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. The eb spot size is under. It provide high finish welding surface. It is an excellent process for micro finishing milligram s.

10 advantages of electron beam welding no gas contamination. Electron beam welding applications. Electron beam welding process is mostly used in joining of refractive materials like columbium tungsten ceramic etc. In space shuttle applications wherein reactive materials like beryllium zirconium titanium etc.

Which are used in missiles. As the technique is performed in a vacuum environment there are no impurities left by the process. A high vacuum atmosphere substantially contributes to a positive result. Many dissimilar metals are compatible.