We excel in ultra-small and micro machining.
Rare metal materials with characteristics such as heat resistance, corrosion resistance, high strength, and wear resistance. Our company develops and manufactures "functional components" using these rare metal-based materials, aiming for further improvements in low work function, long lifespan, and high-performance stabilization. 【Examples of our product applications】 - Analysis - Mass spectrometer (electron gun, electron source) - Semiconductor manufacturing equipment - (ion implantation) (exposure lamp) - Medical - CT scanner (X-ray source) (catheter) - Space - Ion engine, Hall thruster (heater) - Industry - Magnetron (coil) - High-temperature furnace - (reflector) (structural components) <Exhibition Information> ■ Technical Show Yokohama 2025 Date: February 5 (Wed) - 7 (Fri), 2025 Location: Pacifico Yokohama Our booth: K-33, Hadano City Chamber of Commerce and Industry Industrial Division https://www.tech-yokohama.jp/
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■Comprehensive support from material development to assembly! <Material Development> Custom manufacturing of "functional materials" with special features using years of sintering technology. <Precision Machining> Capable of fine processing of difficult-to-cut materials down to the micron level. We offer one-stop service from joining to assembly. <Coiling> Coiling of various sizes and materials from 1.5μm to thick materials is possible. <Thermal Treatment Contracting> Our self-developed thermal treatment furnace can reach up to 2,700°C and supports various atmospheres such as "vacuum, hydrogen, nitrogen, argon." <Coating> We provide functions tailored to your needs, such as insulation treatment and work function reduction. <Joining and Assembly> We propose solutions based on your requirements, including welding, melting, and brazing. ■Main Materials Handled - Tungsten (W) - Molybdenum (Mo) - Tantalum (Ta) - Platinum (Pt) - Rhenium (Re) - Niobium (Nb) - Iridium (Ir) - Titanium (Ti) - Nickel (Ni) - Nickel-Titanium Alloy (Ni-Ti) - Kovar - Aluminum - Stainless Steel (SUS) - Ceramics Others
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Yakeshi Electric Co., Ltd. is a specialized group in rare metals and tungsten. Our strengths lie in "speedy and flexible" service, and we are dedicated to manufacturing with a sincere commitment to customer satisfaction. We do not offer "standard products" or "catalog items"; instead, we have created hundreds of thousands of products primarily focused on precision processing of tungsten and high-melting-point metals, almost all of which are made-to-order and made in Japan. Please feel free to contact us with your requests.
