Высокотемпературный кремниевый карбид графитовый тигель

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Трекер стоимости

Характеристики

silicon carbide graphite crucible  is a container applied to hold metal for smelting in a furnace and it can withstand the extreme temperatures encountered in smelting metals. The crucible material must have a much higher melting point than that of the metal being melted and it must have good strength even when white hot.
Graphite crucible can withstand the high temperature, and has good resistance to chemical erosions and thermal shock. Especially graphite crucible is ideal for the melting of aluminum, copper and etc.

 

Features of  Isostatic Silicon Carbide/SiC/Graphite crucible 

 

Excellent thermal stability and distortion resistance at high temperature.

High mechanical strength at high temperature.

Excellent thermal shock resistance.

High thermal conductivity.

Excellent oxidating resistance.

Excellent corrosion resistance at high temperature.

Excellent corrosion resistance against chemicals.

High abrasion resistance.

 

 

Application of silicon carbide graphite crucible:

 

1. Graphite crucible can be used for non-ferrous metal smelting and casting, dissolving gold or silver ornaments, analysis of special type steel, sintering hard metal.

2. graphite crucible for smelting gold is specialized in melting gold in headgear and jewelryindustry. That requests graphite material has high density and purity, ablation-resistance, and it can be used many times. We can machine various crucibles accordingto customer's requirement.

3. Machined from high pure graphite and widely used in the gold,silver,platinum and other noble metal's melting.If it's used in oxygen atmosphere,it wil start to be oxygenized when the temperature is higher than 700-800°c. If it's used in the protective atmosphere, it can stand more than 2000°c.

4. widely used in such fields as industrial furnaces, mono-crystalline silicon machinery, mono-crystalline silicon machinery, electron, semi-conductor, metallurgy, oil, chemistry, textile, electrical machinery, electrical equipment, electrical furnace, traffic, communication industry, medicine, etc.