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Graphite Crucible 1/2 / 3KG Melting Hardin Gold Silver Copper Pure Graphite Crucible Metal Melting Gold Silver Aluminum Scrap Casting Ingot Mould (1KG)

KWD 7.500
KWD 9
Brand
TMISHION
Weight
190 g
– 1 +

Special Features

  • [ingredients] 99.9% graphite. The ash content is less than 0.1%. Excellent thermal conductivity and resistance. More suitable for refining than silicon carbide graphite crucible.
  • [Function] Graphite crucible has good thermal conductivity, rapid heating and cooling / good and alkali / greatly shortens the melting time, saves energy / impact resistance, and ensures the reliability of product quality.
  • [Application] Smelting, casting metals such as gold, silver, brass, aluminum, copper, zinc, etc.
  • [Thermal stability] Graphite crucible has good thermal stability and is suitable for emergency or cold use conditions.
  • [High temperature resistance] It retains the original graphite of various physical and chemical properties and is only suitable for electric furnaces. Pure graphite crucibles cannot be heated with carbon or charcoal kiln. It will be oxidized and broken; pure graphite will begin to oxidize at 752 °F (400 °C). If an air heater is used, the temperature can withstand up to 3200 °F.

Description

Features:
Graphite crucible has good thermal conductivity, can greatly shorten the melting time, saving energy. Graphite crucibles have good thermal stability, suitable for emergency or cold conditions of use. With excellent resistance, impact resistance, and alkali resistance. Can gold, silver, platinum and other precious metals and other alloys, long service life. It keeps its original graphite of various physical and chemical properties.
Specification:
Material: Graphite
Color: Shown As Pictures
Type: 1kg, 2kg, 3kg (Optional)
Size: Shown as Picture
Package Weight: Approx. 300 - 550g/10.6-19.4oz

Package list:
1 * Graphite Crucible

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