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ASTM A1054-16(2022)
Standard Specification for Sintered Ferrite Permanent Magnets
Přeložit název
NORMA vydána dne 1.10.2022
Informace o normě:
Označení normy: ASTM A1054-16(2022)
Datum vydání normy: 1.10.2022
Kód zboží: NS-1088623
Počet stran: 5
Přibližná hmotnost: 15 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Kategorie - podobné normy:
Anotace textu normy ASTM A1054-16(2022) :
This specification covers technically important, commercially available, magnetically hard sintered ceramic ferrite permanent magnets. Magnetic properties such as remanence, coercive field strength, and relative recoil permeability shall be measured. The specified magnetic properties are valid only for magnet test specimens with a uniform cross-section along the axis of magnetization. Properties for anisotropic magnets shall be measured along the axis of preferred orientation.
Keywords:
ceramic magnet, coercive field strength, ferrite, ferrite magnet, hard ferrite, magnetic induction, magnetic properties, permanent magnet, sintered ceramic ferrite, sintered ferrite magnet,, ICS Number Code 29.030 (Magnetic materials)
Doplňující informace
| 1. Scope | ||||||||
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1.1?This specification covers technically important, commercially available, magnetically hard sintered ferrite permanent magnets. 1.2?Ferrite permanent magnets have residual induction 1.3?The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to customary (cgs-emu and inch-pound) units which are provided for information only and are not considered standard. 1.4?This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5?This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
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| 2. Referenced Documents | ||||||||
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