Graphite part for Hot Zone
Graphite parts for Poly-crystaline Casting
Graphite Felt
Seed, dopant
silicon wafer
index -> porduct -> Unit crystal graphite
Graphite part for Hot Zone Raw material parameter list
Specification Density
(g/cm3)
Flexural Strenght
(MPa)
Tensile Strenght
(MPa)
Compressive Strenght
(MPa)
Resistivity
(¦Ì¦¸*cm)
Thermal Conductivity
(W/mk)
Themal Expansion Rate
(¡Á10-6/¡æ)
Shore Hardness
(-)
ET-10 1.79 58.8 34.3 98 1400 100 3.8 50
ET-21 1.89 67 39.5 98 1150 120 4.1 52
Application scope