Always providing services with new technology! Introducing Rasa Industries' contract processing!
We offer "Electron Beam Welding Processing." We possess one of the largest facilities in the country and have a wide range of processing achievements, from the aerospace industry and energy sector to equipment related to LCDs, semiconductors, and organic EL manufacturing. With years of accumulated technology, we deliver excellent welding quality throughout the process from testing and research and development to mass production, all under thorough quality control. 【Features of Electron Beam Welding】 - Low heat input, resulting in minimal distortion during welding and a narrow heat-affected zone. - Capable of welding non-ferrous metals (Al, Cu, Ti, etc.). - Can join dissimilar materials (such as Cu and stainless steel, Cu and Kovar). - Welding in a high vacuum eliminates contamination and oxidation from gases. - Standard joint shapes are available, and special joint shapes can also be selected. *For more details, please refer to the related links or feel free to contact us.
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basic information
【Other Features】 - Since the control is performed electrically, the beam is stable and has high quality and excellent reproducibility. - The electron beam has a high energy density, resulting in a narrow bead width and deep penetration. - It can weld a wide range of materials, including high melting point (W, Mo, Nb) and high thermal conductivity (Ag, Cu, Al) materials. *For more details, please refer to the related links or feel free to contact us.
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Applications/Examples of results
【Examples of Welding with Electron Beams】 ■ Aluminum Chamber ■ Aluminum-Copper Water Cooling Plate ■ Partial Modification/Alloy ■ T-Joint *For more details, please refer to the related links or feel free to contact us.
Company information
Rasa Industrial Co., Ltd. is a company headquartered in Chiyoda-ku, Tokyo, that focuses on chemical industrial products centered around phosphorus-based products, excels in machinery business related to crushing, grinding, sorting, and excavation, and specializes in the refining and recycling of rare metals within its electronic materials business. It has a diverse range of business fields with a distinctive global perspective.