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N30AHZ

Product catalog summary

Overview: This document provides technical specifications and properties of sintered Neodymium-Iron-Boron (NdFeB) magnets, also known as "Neo" magnets. These magnets are known for their high magnetic output at a moderate cost.

Magnetic Properties: The document lists various magnetic properties such as residual induction (Br), coercivity (HcB), intrinsic coercivity (HcJ), and maximum energy product (BHmax). These properties are crucial for understanding the performance of the magnets in different applications.

Thermal Properties: The reversible temperature coefficients of induction and coercivity are provided, indicating how these properties change with temperature. The coefficient of thermal expansion and thermal conductivity are also specified, which are important for applications involving temperature variations.

Other Properties: Additional properties such as specific heat, Curie temperature, density, hardness, and electrical resistivity are mentioned. These properties help in assessing the material's suitability for various industrial applications.

Notes: The document notes that the material data and demagnetization curves represent typical properties that may vary due to product shape and size. It also mentions that magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.

Additional Information: The document encourages contacting Arnold Magnetic Technologies for more information on additional grades and recommendations for protective coatings. Assemblies using these magnets can also be provided.

Catalog excerpts

N30AHZ Sintered Neodymium-Iron-Boron Magnets These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided. Br, Residual Induction HcB, Coercivity HcJ, Intrinsic Coercivity Thermal Properties Units Gauss BHmax, Maximum Energy Product Coefficient of Thermal Expansion (2) Thermal Conductivity Flexural Strength Hardness, Vickers Electrical Resistivity, ρ (1) Coefficients measured between 20 and Reversible Temperature Coefficients (1) Other Properties Magnetic Properties The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size. Demagnetization curves show nominal Br and minimum Hcj. Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications. Additional grades are available. Please contact the factory for information. © Arnold Magnetic Technologies Corp. 770 Linden Avenue, Rochester, NY 14625 Ph: (+1) 585-385-9010 E-mail: [email protected] www.arnoldmagnetics.com

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N30AHZ

N30AHZ

Catalog excerpts

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