30Mn20Al3
Non-magnetic transformers in the country, electric manufacturing industry has been very widely used. Transformer industry dedicated to the core rod, clamps, tank walls, flanges and other requirements of non-magnetic components. Mainly used in electric furnace industry, mining and metallurgy furnace, calcium carbide furnace, nickel, iron smelting furnace, smelting furnace ferrosilicon, manganese smelting and other equipment. Effectively improve equipment performance, reduce manufacturing costs, so that products more competitive.

No magnets are now widely used in many electrical products:
1 medium-sized magnetic shielding inside the transformer tank, core pull plate, coil clamps, bolts and other structural parts leakage field;
2, medium and large generator stator coil tie ring, retaining ring, pressing pieces of gear such as structural parts;
3, a large voltage, high current high voltage transmission lines, casing parts and adjacent steel frame;
4, the special smelting furnace lining, lid, electrode plates and electronic agitator structural parts;
5, magnetic separation equipment, cylinder, selected boxes, and magnetic separators, lifting magnets;
6, the mariner's compass, and electrical instrumentation and other industries