Ceramic Rods for Resistors

1.High withstanding flexural strength 2.Excellent thermal conductivity 3.Low thermal expansion coefficient 4.good quality

Features:1)High withstanding flexural strength2) Excellent thermal conductivity and low thermal expansion coefficient

Alumina content≥95%

Bulk Density≥3.6 g/cm3

ROHS Hardness HRA≥85

Compressive Strength≥850 Mpa

Fracture Toughness KΙC ≥4.8MPa•m1/2

Bending strength≥290MPa

Coefficient of thermal conductivity    16W/m.K

Coefficient of thermal expansion   7.2×10-6m/m.K

Ceramic Rods for Resistors