Voluntary standards

Q/SXH-JS149.1-2000

Character

The appearance is palm gray powder, round granule.

Quality index

Product standard;

Average grading

Main chemical composition

Electromagnetic property

Index name

（μm）

Fe（%）

Relative quality submultiple（Qx）

Effective magnetic inductivity（ui）

DT——5

≤3.5

≥97.0

≥1.75

≥2.85

DT——50

≤3.0

≥97.0

≥0.95

Purpose

It is widely used to manufacture microwave absorption material and telecommunication, navigational fixing, radar and other instruments. It is the perfect material to make magnetic medium, magnetic core and other soft magnetic components.