Introduction to Taiyuan Yaoqiang Pure Iron Co., Ltd. (Electromagnetic Pure Iron / Electrical Pure Iron / Industrial Pure Iron):

(1) Yaoqiang Pure Iron Grades: (DT3, DT4, DT4A, DT4E, DT4C, DT8, DT9)

(2) Yaoqiang Pure Iron Forms: Pure Iron Medium Plate, Pure Iron Round Steel, Pure Iron Wire Rod, Pure Iron Cold-Rolled Sheet, Pure Iron Coil, Pure Iron Slitting Sheet, Yaoqiang Pure Iron, Pure Iron Tube, Pure Iron Slab, Pure Iron Forging Material.

(3) Yaoqiang Pure Iron Applications: Used in electrical appliances, telecommunications, instruments, and various magnetic components, electromagnetic elements, such as: relay pure iron, solenoid valve pure iron, electromagnetic lock pure iron, alloy electromagnetic pure iron, medium and heavy plate pure iron for galvanizing pots, Yaoqiang Pure Iron, magnetic separator pure iron, pure iron for iron removers, pure iron for sensors, pure iron for electromagnetic clutches, pure iron for elevator brakes, pure iron for claw poles, various types of relay cores, armature yokes in electrical and telecommunications equipment; core materials for strong electromagnets; Yaoqiang Pure Iron; magnetic conductive components for instruments and meters; DC motor cores and casings; electrical or magnetic parts for automobiles, tractors, and lathes; brakes, clutches. Magnetic shielding equipment, such as various magnetic shielding covers or shielding boxes, requiring high shielding performance. Sealing materials, etc.

(4) Yaoqiang Pure Iron Performance:

1) Excellent electromagnetic properties. Low coercivity (Hc), high permeability μ, high saturation magnetic induction (Bs), stable magnetism, and no magnetic aging.

2) High steel purity. Yaoqiang electromagnetic pure iron series are all killed steel, and through refining, the internal structure is dense, uniform, and good, with low gas content. The finished product carbon content is ≤0.004%, providing reliable conditions for simplifying and shortening part annealing processes.

3) Good cold and hot workability. Cold working such as turning, upsetting, punching, bending, drawing, etc., presents no issues. Hot working, such as re-forging and re-rolling, has low red brittleness sensitivity; many grades have no red brittleness zone, allowing processing within a wide temperature range.

4) Good surface quality. Possesses good welding and electroplating performance.

5) High dimensional accuracy. Can provide precision cold-rolled sheets; for example, for sheet thickness ≤1.5mm, thickness tolerance can be guaranteed ≤0.03mm; for sheet thickness >1.5mm, thickness tolerance can be guaranteed ≤±0.05mm.

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