Graphite heating elements for industrial furnaces

Short Description:

WeiTai Energy Technology Co., Ltd. is a leading supplier of advanced semiconductor ceramics and the only manufacturer in China that can simultaneously provide high-purity silicon carbide ceramic(especially the Recrystallized SiC) and CVD SiC coating. In addition, our company is also committed to ceramic fields such as alumina, aluminum nitride, zirconia, and silicon nitride, etc.


Product Detail

Product Tags

Main features of graphite heater:

1. uniformity of heating structure.

2. good electrical conductivity and high electrical load.

3. corrosion resistance.

4. inoxidizability.

5. high chemical purity.

6. high mechanical strength.

The advantage is energy efficient, high value and low maintenance. We can produce anti-oxidation and long life span graphite crucible, graphite mold and all parts of graphite heater.

Graphite heater (1)(1)

Main parameters of graphite heater

Technical Specification

Semicera-M3

Bulk Density (g/cm3)

≥1.85

Ash Content (PPM)

≤500

Shore Hardness

≥45

Specific Resistance (μ.Ω.m)

≤12

Flexural Strength (Mpa)

≥40

Compressive Strength (Mpa)

≥70

Max. Grain Size (μm)

≤43

Coefficient of Thermal Expansion Mm/°C

≤4.4*10-6


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