General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 24296-2009
Scope
This standard specifies the magnetic and mechanical properties of sintered soft magnetic materials, which are manufactured by powder metallurgy and used to make magnetic components. This standard does not apply to cast or semi-finished soft magnetic products.
GB/T 24296-2009 Referenced Document
GB/T 13888-2009 Method of measurement of the coercivity of magnetic materials in an open magnetic circuit
GB/T 3850-1983 Impermeable sintered metal materials and hardmetals--Determination of density
GB/T 5163-2006 Sintered metal materials,excluding hardmetals.Permeable sintered metal materials.Determination of density,oil content,and open porosity
GB/T 9097.1-2002 Sintered metal materials,excluding hardmetals--Determination of apparent hardness Part 1: Materials of essentially uniform section hardness
GB/T 9637-2001 Electrotechnical terminology Magnetic materials and components
IEC 60404-6:1986 Magnetic Materials Part 6: Methods of Measurement of the Magnetic Properties of Isotropic Nickel-Iron Soft Magnetic Alloys@ Types E1@ E3 and E4 (Edition 1.0)
GB/T 24296-2009 history
2009GB/T 24296-2009 Standard specifications for sintered soft magnetic materials