LONレアマテリアル List of Products and Services

At LON Rare Materials Co., Ltd., we handle "diamond tools and cemented carbide mold materials." "Diamond wheel grinding stones (resin bonded)" offer excellent grinding performance for both wet and dry operations. They have high grinding efficiency and are suitable for flat, cylindrical, and internal surface polishing. "Cemented carbide mold materials" are precision processed using high-end equipment. We utilize accumulated know-how in surface treatment and heat treatment technologies. Additionally, we offer a lineup that includes diamond wheel grinding stones (glass bonded), diamond tools (electroplated), and PCD/PCBN/CVD tools. 【Features (Excerpt)】 <Cemented Carbide Mold Materials> ■ Molds - Precision processing using high-end equipment - Accumulated know-how in surface treatment and heat treatment technologies - Inspection reports created using advanced measurement equipment ■ Tungsten Wear Resistance - High technical capability and stable quality - Long lifespan due to the use of high-quality raw materials (WC) - A variety of material types tailored to the characteristics of each product *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools

At LON Rare Materials Co., Ltd., we handle "rare earth and rare metal raw materials and processed products." "Tungsten powder" is made from high-quality, high-purity tungsten ore. It is used as a raw material for various types of cutting tools and wear-resistant products made from cemented carbide. "Cobalt powder" has particles that are nearly spherical and have a fine particle size. It is used as a raw material for diamond tools or cemented carbide. Additionally, we offer nickel powder and sapphire ingots in our lineup. [Tungsten Powder Features] - One of the largest reserves from Chinese mining manufacturers - Made from high-quality, high-purity tungsten ore - Uniform particle size and high peak particle size distribution - Management of Ct (Total Carbon) and Cf (Free Carbon) *For more details, please refer to the PDF document or feel free to contact us.

• Rare metals

"Ferrite magnets" are magnets with a long history. They are widely used around the world today and are inexpensive because their main component is iron oxide. They have a high coercivity, making them resistant to demagnetization, and they also excel in corrosion resistance, meaning they do not rust. 【Features】 ■ Magnets with a long history ■ Inexpensive due to their main component being iron oxide ■ Widely used around the world today ■ High coercivity, resistant to demagnetization ■ Excellent corrosion resistance, does not rust *For more details, please refer to the PDF document or feel free to contact us.

• magnet

"Samarium Cobalt Magnet" is a rare earth magnet composed of samarium and cobalt. Although its performance is inferior to that of neodymium magnets, it has a high Curie temperature of +700°C, allowing it to withstand practical temperatures of around 350°C, making it suitable for applications used at high temperatures. Main applications include small stepping motors, small generators, and various sensors, taking advantage of its excellent heat resistance and corrosion resistance. 【Features】 ■ Rare earth magnet composed of samarium and cobalt ■ High Curie temperature of +700°C, capable of withstanding practical temperatures of around 350°C ■ Suitable for applications used at high temperatures ■ Excellent heat resistance and corrosion resistance *For more details, please refer to the PDF document or feel free to contact us.

• magnet

"Neodymium magnets" are permanent magnets primarily composed of neodymium, iron, and boron. They have a stronger magnetic force compared to samarium-cobalt magnets, ferrite magnets, and alnico magnets, and are said to be among the strongest magnets available on the market today. Their main applications include a wide range of uses in IT-related devices, power generation motors, smartphones, small speakers, various motors, various medical devices, and various household appliances. 【Features】 ■ Permanent magnets primarily composed of neodymium, iron, and boron ■ Stronger magnetic force compared to samarium-cobalt magnets, ferrite magnets, and alnico magnets ■ Among the strongest magnets available on the market today ■ Widely used in IT-related devices, various medical devices, and various household appliances *For more details, please refer to the PDF document or feel free to contact us.

• magnet

This catalog is a comprehensive catalog of LON Rare Materials Co., Ltd., which handles various magnet products as well as rare earth and rare metal materials. It includes a wide range of products such as neodymium magnets, samarium cobalt magnets, and ferrite magnets. Please feel free to contact us if you have any requests. 【Featured Products】 ■ Neodymium Magnets ■ Samarium Cobalt Magnets ■ Ferrite Magnets ■ Ferrite Bonded Magnets ■ Neodymium Bonded Magnets ■ Rubber Magnets (Ferrite-based and Neodymium-based), etc. *For more details, please download the PDF or feel free to contact us.

• Steel
• magnet
• Other cutting tools