Light bulbs, lamps, and automobiles. Introducing tungsten and molybdenum through photos and data.
Tungsten and molybdenum are metals with excellent heat resistance. Both have high melting points and are produced using powder metallurgy methods. Toho Metal, which was the first in Japan to manufacture tungsten filaments for light bulbs, is well-versed in this method and supplies components that utilize the properties of both metals in various fields, drawing on years of accumulated know-how.
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basic information
Tōhō Metal's tungsten and molybdenum are used in the following fields and products. <<Fields>> ● Lighting and electronics ● Telecommunications ● Home appliances ● Automotive ● Others <<Products>> ● General light bulbs ● Lamps, discharge lamps ● Microwave ovens ● Mobile phones ● Leisure (fishing, golf) ● Televisions ● Cameras, digital cameras ● Computers ● Automobiles ◎ For detailed product examples, please refer to catalog pages 5-6. Additionally, processing examples can be found on pages 7-10.
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Applications/Examples of results
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Detailed information
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Tungsten processed products We perform secondary processing of various materials such as tungsten wire and rods, as well as parts and finished products. Using high-quality, high-precision materials, we carry out a wide range of processing from large quantities to special small quantities. This includes mesh, mesh heaters, bolts, nuts, studs, rivets, and more.
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Tungsten-Molybdenum plates are widely used for electric furnace reflector plates, base plates, cathodes, targets for liquid crystals, and heat dissipation plates (molybdenum), among others.
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Molybdenum plate processed products are used as materials for tubes, semiconductor substrates, furnace structural materials, and nuclear structural materials. Similar to tungsten plates, they are ideal for applications requiring heat resistance and high-temperature deformation resistance, such as structural materials for vacuum furnaces, atmosphere furnaces, and heat treatment trays.
catalog（1）
Download All Catalogs![[Usage Examples] Tungsten and Molybdenum Products](https://image.www.ipros.com/public/catalog/image_generated/01/d2a/215070/215070_IPROS6796034047772027182_1.jpg?w=120&h=170)
Company information
Our company utilizes the powder metallurgy technology of tungsten and molybdenum that we have cultivated over many years, and in recent years, we have been promoting the development of high value-added products through advancements in manufacturing technology and improvements in processing techniques, aiming to expand our sales channels.