0.23mm domain refined grain oriented silicon steel

Grain oriented silicon steel as a Cold Rolled Steel Coil, it is a silicon alloy steel with carbon containing less than 0.08%, silicon content between 0.5-4.5%.
The future transformer manufacturing will be toward less power consumption, low noise, small volume. The trend of development requires more lower iron loss, higher magnetic sensitivity and environmentally friendly, Oriented silicon steel, espeially the higher magnetic induction strength and lower iron loss of high induction grain oriented electrical steel will replace the normal steel with an inevitable trend.
For large and medium-sized transformer, the proportion of iron loss is significantly higher than that of copper loss, so the iron loss of low and high magnetic inductance oriented silicon steel is more important for the future oriented silicon steel


Producing steps:


Product size:

Available thickness mm	Available width mm	Inside diameter mm
0.18, 0.20	850-1200	508+-10
0.23, 0.27, 0.30, 0.35	850-1200	508+-10

Product advantage:

1. Magnetic properties makes it has low core loss and high permeability and exellent appliation performance
2. Processing properties makes it is suitable for puching, cutting with excelletnt dimentional tolerance.
3. Insulation coating, according to customer's demand, we provide color debiation, good adhesiveness and excellent resistane to heating and corrosion with high insulation coating resistance.

Application of grain orentied silicon steel:

Becuase it's high permeability and magnetic properties, it can reduce the loss of hysteresis and eddy current, and easy punching and shearing, so it is good choose of eletrial instruments like motors and transformers.

Varieties	Normal	High induction	Domain refeined high indution
Large motos	✔	✔
large transformers	✔	✔	✔
Medium and small transformers	✔	✔	✔
Distributing transformer	✔	✔
Voltage rgulator	✔	✔
Reactor and magnetic amplifier	✔	✔	✔
IF transformer		✔
Mutual inductor	✔	✔
TV transformer	✔	✔
Radio transforer	✔	✔
Radio broadcast transformer		✔

Typial mechanical and magnetic properties:

	Typical mechanical properties						Typical magnetic properties
Grade	Density kg/dm³	Thickness	Tensile strength N/mm2		Elongation %	Hardness	Max core loss W/kg				Min Induction
			L	C	L		50Hz 1.5T	50Hz 1.7T	60Hz 1.5T	60Hz 1.7T	800A/m	2500A/m
23RK075	7.65	0.23	342	417	6	177	0.56	0.74	0.74	0.95	1.92	1.96
23RK080							0.58	0.78	0.76	1.03	1.92	1.96
23RK085							0.60	0.83	0.80	1.09	1.91	1.96
23RK090							0.62	0.88	0.82	1.13	1.90	1.96
23RK100							0.69	0.97	0.90	1.25	1.90	1.95

Except 0.27mm domian refined silicon coil, Houming also provide non-grain oriented silicon steel, Stainless Steel Plate, Ship Steel Plate, Carbon steel coils etc for your choose. If you have any inquiry, pls don't be hesitant to contact us.