Neodymium magnets (made in China) molded and sintered from neodymium raw materials, including coating.
We provide integrated production from neodymium raw material procurement to molding, sintering, machining, and coating! We accommodate various types of neodymium and processing and coating needs!
Material: Neodymium magnet Performance grade: Available! Shape: Can accommodate various shapes.
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basic information
【General Physical Properties】 Curie Temperature: 310-380℃ Maximum Operating Temperature: 80-250℃ Density ≧ 7.4-7.7 G/cm3 Vickers Hardness: 500-700 HV Flexural Strength: 150-400 MPa Tensile Strength: 80-90 MPa Compressive Strength: 1000-1200 MPa Resistivity: 140-160 μΩ·cm Thermal Conductivity: 6-8 W/(m·K) Young's Modulus: 150-200 GPa 【Coating Types】 Zn (4-8 um) Colored Zn (4-8 um) NiCuNi (10-20 um) Ni+Ni (10-20 um) Electroless Nickel (4-8 um) Phosphating+Epoxy (10-20 um) NiCu+Epoxy (10-20 um) Sprayed Epoxy (10-30 um) Phosphated/Passivation (1-3 um) Everlube (8-20 Ω) Teflon (>10 um) Au (10-15 um) Parylene (6-12 um) Al (8-20 um)
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Applications/Examples of results
【Application Areas】 Automobiles (including EVs) Various motors Linear motors Electronic products Pumps Elevators Robots Communication equipment Medical devices Mining machinery Wind power etc.
Company information
The doujin industry provides various semiconductor materials and precision processing. We handle main products such as silicon, sapphire, SiC, GaN, quartz, alumina, and sintered SiC, and we have established a system that allows for integrated production from crystal growth to wafer processing in-house. In addition to standard semi-products, we also offer custom solutions, characterized by our flexibility in responding to requests regarding size, processing type, and quantity. We also handle crystal materials such as silicon, sapphire, SiC, GaN, LN, LT, quartz, GaAs, CaF2, MgF2, as well as consumables like quartz, fine ceramics, polishing materials, wafer cases, wire saw equipment, and diamond wires. The doujin industry is globally expanding its business from material procurement to processing. Strong support from overseas group companies, partner companies, and networks forms an important foundation of our capabilities. Through over 20 years of experience in trade between Japan, China, Korea, and Taiwan, we have built unique trade expertise and networks.
