Sintered Ferrite

Sintered Ferrite

CER | ISO - CER

MATERIAL TYPE
Ceramic

SURFACE PROTECTION
Not necessary

ORIENTATION
Axial / Diametral / Radial

MAGNETIZATION
Single or Multiple Poles on the functional surface

Datasheet

TEMPERATURE BEHAVIOR

Br TEMPERATURE COEFFICIENT* % / °C -0,2
HcJ TEMPERATURE COEFFICIENT* % / °C +0,3

*The temperature coefficients are nominal reference values only. They can vary for different temperatures and don’t need to be linear.

**The maximum operating temperature depends on the magnet shape, size and on the specific application. Maximum working temperature data shown on the catalogue are based on the international standard B/H = Pc > 0,7.

PHYSICAL AND MECHANICAL TYPICAL PROPERTIES

CURIE TEMPERATURE °C 450
RECOIL PERMEABILITY (μr) 1,05-1,10
SATURATION FIELD kOe > 14
ELECTRICAL RESISTIVITY Ω m >104
COMPRESSIVE STRENGTH N/mm2 ~ 700
DENSITY g/cm3 ~ 5
FLEXURAL STRENGTH N/mm2 55
TENSILE STRENGTH N/mm2 50
VICKERS HARDNESS HV ~500
YOUNG’S MODULUS N/mm2 ~ 150
SPECIFIC HEAT kcal/kg/°C 0,8
THERMAL CONDUCTIVITY kcal/m/hr/°C ~ 5
THERMAL EXPANSION COEF c 10^-6/ °C 14
THERMAL EXPANSION COEF // c 10^-6/ °C 9
Your direct contact

Your direct contact

Riccardo Chiappa
CEO

riccardo.chiappa@cibas.it