FeCrCo Permanent Magnet

Features and Applications of FeCrCo Permanent Magnet

FeCrCo Magnet	FeCrCo Permanent Magnet

 

Discriptions of Features

1. Properties of FeCrCo permanent magnet alloy are close to properties of permanent magnet alloy.
2. FeCrCo permanent magnet alloy has good machining performance, and can be drilled、planed、weared、stampted and other machining operations.
3. FeCrCo permanent magnets can be made into small 、slender componets of various shapes, the minimum wire diameter can be up to 0.05mm, the thickness of thinnest strip is only 0.1mm.
4. FeCrCo permanent magnet alloy has excellent temperature stablity、good corrosion resistance and high curie temperature(about 680℃), the maximum working temperature is 400℃.

Properties stable

Properties	Max.Energy product (BH)max	Residual Fulx Br	Coercive Force Hcj	IntIntrinsic Corecive Force    Hcj	Density	Temperature Cofficiencα (Br)	Remark
Grade	Minimum value				Typical value
	KJ/m3 (MGOe)	mT (kGs)	KA/m (kOe)	KA/m ( kOe)	g/cm3	%k	Isotropy
CrFeCo4/1 Semi-hard magnetic	4-8 (0.5-1.0)	800-1000 (8.5-10)	8-31 (0.10-0.40)	9-23 (0.11-0.4)	7.7	-0.03
CrFeCo10/3	10-13 (1.1-1.6)	800-900 (8.9-9.0)	31-39 (0.40-0.48)	32-40 (0.41-0.49)	7.7	-0.03
CrFeCo12/4	12-18 (1.5-2.2)	750-800 (7.5-8.5)	40-46 (0.50-0.58)	41-47 (0.51-0.59)	7.7	-0.02
CrFeCo12/5	12-16 (1.5-2.0)	700-800 (7.0=8.0)	42-48 (0.53-0.60)	43-49 (0.54-0.61)	7.7	-0.02	Anisotropy
CrFeCo1/1 Semi-hard magnetic	1-9 (0.1-1.1)	900-1300 (9-13)	2-8 (0.025-0.1)	2-8 (0.025-0.1)	7.7	-0.03
CrFeCo12/2 Semi-hard magnetic	12-36 (1.5-4.5)	1300-1450 (130.0-14.5)	12-40 (0.15-0.5)	13-41 (0.16-0.51)	7.7	-0.03
CrFeCo24/6	24-30 (3.0-3.8)	900-1100 (9.9-11)	55-66 (0.70-0.83)	57-67 (0.71-0.84)	7.7	-0.02
CrFeCo28/5	28-36 (3.5-4.5)	1100-1250 (11.0-12.5)	49-58 (0.61-0.73)	50-59 (0.62-0.74)	7.7	-0.02
CrFeCo44/4	44-52 (5.5-6.5)	1300-1450 (13.0-14.5)	44-51 (0.56-0.64)	45-52 (0.57-0.64)	7.7	-0.03
CrFeCo48/5	48-55 (6.0-6.9)	1320-1450 (13.2-14.5)	48-53 (0.6-0.67)	49-54 (0.61-0.68)	7.7	-0.03

Sizes and models of FeCrCo permanent magnet alloy

Shape	Size(mm)	State
Strip	Thickness*width (0.05-4) * (100-200)	Soft,hard
Wire	φ0.1～φ8.0	Soft,hard
Bar	φ8-φ60	Forging hot-rolling
tube	Outer diameter*Inner diameter φ1*(φ0.1-φ0.5) -φ30(φ1-φ10)	Soft,hard