Plasto magneti

Brizgani magnetni materiali

Plasto neodym in plasto feriti so brizgani magnetni materiali, katerih izredni lastnosti sta predvsem fleksibilnost in multi polariteta, kar se odlično obnese predvsem pri senzoriki, elektro motorjih ipd. Izdelava je kompleksna, možnosti oblik in polaritete pa je veliko.

plasto magneti

Magnetne značilnosti

Magnetics and Physical Properties MB-4 MB-6 MB-8 MB-8H MB-10 MB-10H MB-12 MB-12D
Residual Induction (mT) 350-450 500-600 600-670 560-680 650-700 660-700 700-800 700-800
Residual Induction Br (KGs) (3.5-4.5) (5.0-6.0) (6.0-6.7) (5.6-6.8) (6.5-7.0) (6.6-7.0) (7.0-8.0) (7.0-8.0)
Coercive Force (KA/m) 240-280 320-360 360-400 400-464 400-440 400-480 416-480 448-480
Coercive Force Hcb (KOe) (3.0-3.5) (4.0-4.5) (4.5-5.5) (5.0-5.8) (5.0-5.5) (5.5-6.0) (5.2-6.0) (5.6-6.0)
Intrinsic Coercive Force (KA/m) 640-800 640-800 640-880 960-1360 640-800 760-840 640-880 720-960
Intrinsic Coercive Force Hcj (KOe) (8.0-10.0) (8.0-10.0) (8.0-11.0) (12.0-14.0) (8.0-10.0) (9.5-10.5) (8.0-11.0) (9.0-12.0)
Maximum Energy Products (KJ/m3) 24-32 40-56 64-72 60-72 72-80 80-96 80-96 80-96
Maximum Energy Products (BH) max (MGOe) (3.0-4.0) (5.0-7.0) (8.0-9.0) (7.5-9.0) (9.0-10.0) (9.0-10.0) (10.0-12.0) (10.0-12.0)

Fizične lastnosti

Magnetics and Physical Properties MB-4 MB-6 MB-8 MB-8H MB-10 MB-10H MB-12 MB-12D
Average Reversible Temperature Coefficient (%/°C) -0.1 -0.1 -0.10 -0.13 -0.1 -0.1 -0.1 -0.07
Curie Temperature (°C) 400 400 400 305 400 360 360 470
Max Operating Temperature (°C) 150 150 140 120 150 130 130 140
Saturation Magnetizing Force (KA/m) sd (KOe) 1600 1600 2000 2800 1600 2000 1600 2000
(KA/m) sd (KOe) 20 20 25 35 20 25 20 25
Density d (g/cm3) 4.5-5.0 5.5-5.8 5.8-6.0 5.8-6.0 5.8-6.2 6.0-6.2 6.2-6.6 6.2-6.6
Hardness HRB 40-45 40-45 35-38 35-38 35-38 35-38 35-38 35-38