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Low thermal expansion material - List of Manufacturers, Suppliers, Companies and Products

Low thermal expansion material Product List

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The increasing diversity of LEX is accelerating.

The increasing diversity of LEX is accelerating.

We will introduce the variations and achievements of rolled products and 3D printed items!

We have successfully developed a low thermal expansion material, 'LEX', through hot rolling into a product. With an increase in shape variations, we can offer more flexible solutions. We anticipate demand for applications such as semiconductor photomask manufacturing (inspection) equipment and heat sinks. We encourage you to consider "LEX-3D printed products" at this opportunity. 【Features of 3D printed products】 ■ Proven track record in actual machine repeat parts ■ Achieves three effects: - Cost reduction - Good quality - Shortened delivery times *For more details, please refer to the PDF document or feel free to contact us.

  • alloy
  • Other polymer materials

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Low thermal expansion material "LEX-STAR"

Low thermal expansion material "LEX-STAR"

Space-compatible! High-performance materials that maintain a low thermal expansion coefficient across a wide temperature range.

"LEX-STAR" is a low thermal expansion material suitable for use in outer space. It maintains a thermal expansion coefficient of 1 (ppm/K) or less from +80°C to -80°C, and a thermal expansion coefficient of 2 (ppm/K) or less from +150°C to -200°C. It contains less than 1% cobalt (Co) and complies with the Specific Chemical Substances Hazard Prevention Regulations. The LEX series offers a diverse lineup of materials to meet varied precision requirements, covering a wide range of thermal expansion characteristics. It is highly regarded not only in the field of ultra-precision instruments but also in areas such as CFRP (carbon fiber reinforced plastic) molds primarily for aircraft, vacuum pump components, laser equipment parts, and more. *For more details, please refer to the catalog or feel free to contact us.

  • alloy
  • others

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Low thermal expansion material (Invar): A material that exhibits minimal dimensional changes near room temperature.

Low thermal expansion material (Invar): A material that exhibits minimal dimensional changes near room temperature.

We offer a catalog featuring examples of manufacturing achievements and material properties! We utilize our unique technology to accommodate a wide range, even for large sizes that are difficult to manufacture.

Low thermal expansion materials (Invar) are characterized by their small thermal expansion coefficient near room temperature. Our company has a substantial track record of supplying various materials, including the representative iron-36% nickel alloy, as well as mask materials that require high cleanliness, and components for precision instruments. [Features] - A large number of delivery records not only for Invar alloys but also for Super Invar, 42 Alloy, Kovar, and others. - Utilizing unique technology, we provide reliable materials for large products that are difficult to manufacture by other companies, as well as medium and small-sized products. - Detailed technical support from our research team, as well as prototype development and material development, are also available. *For more details, please refer to the PDF document or feel free to contact us.

  • inver_material1.jpg
  • alloy

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