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SJ 20829-2002General specification for metal magnetic power cores (English PDF)

金属磁粉心总规范

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Issued by

Ministry of Industry and Information Technology of PRC

Level / Type

National · Mandatory

Issue date

October 30, 2002

Implementation date

March 1, 2003

Scope

SJ 20829-2002 is the English-translated version of 金属磁粉心总规范.

SJ 20829-2002 — General specification for metal magnetic power cores

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Document preview — SJ 20829-2002

National Standard of the People's Republic of China

Classification: L 19

What this standard covers1
Document data2

What this standard covers

This standard specifies the requirements for the metal powder core, quality assurance requirements, delivery and preparation. This standard applies to manufactured using powder metallurgy powder core (hereinafter referred to as powder core). It includes iron (Fe), carbonyl iron, silicon (FeSi, FeSiAl), and iron-nickel (FeNi, FeNiMo) and other metal powder core materials.

Document data

Chinese classification (CCS): L19.

Estimated length of the Chinese original: 12,182 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 8 pages — is available in the English PDF.

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