SJ 20829-2002 English PDFUS$389.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. SJ 20829-2002: General specification for metal magnetic power cores Status: Valid
Basic dataStandard ID: SJ 20829-2002 (SJ20829-2002)Description (Translated English): General specification for metal magnetic power cores Sector / Industry: Electronics Industry Standard Classification of Chinese Standard: L19 Word Count Estimation: 12,113 Date of Issue: 2002-10-30 Date of Implementation: 2003-03-01 Summary: 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. |