Description：
?B:19-21，AL <1.5，SI<1.0，P<0.050，C<0.1，S<0.010。 FIELDS OF USE: steel-making, electric power, electronics, home appliances, communications, aviation, aerospace, navigation, military industry, etc. MAIN USAGE: steel-making, permanent magnet materials (
B:19-21，AL <1.5，SI<1.0，P<0.050，C<0.1，S<0.010。
FIELDS OF USE: steel-making, electric power, electronics, home appliances, communications, aviation, aerospace, navigation, military industry, etc.
MAIN USAGE: steel-making, permanent magnet materials (Ndfeb) main raw materials
USE FEATURES: to increase hardness, toughness, wear resistance
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Addres：Lagushao Village, Chang Dian Town, Kuandian County, Dandong City, Liaoning Province, China
