Features:
Nice characteristics:
The graphite ingot mold has nice thermal stability for fast heating and cooling, well corrosion resistance to strong acid and alkali, nice thermal conductivity properties which highly shorten the melting time and save energy, and nice impact resistance performance to ensure the reliability of product quality.
Versatile usages:
The mold can be applied for experiments and smelting of non-ferrous metals, such as gold, silver, copper, aluminum, and so on. It can also be applied as graphite crucible melting into non-ferrous metals, test analysis, as the ingot mold and other purposes. Considering the size of this product, it is more suitable for small-capacity metal melting.
Specifications:
Outside dimension: 50 x 50 x 50 mm
Inside dimension: 40 x 40 x 45 mm
Color: as the picture shows
Main material: graphite
Package includes:
1 x Graphite ingot mold
Note:
Manual measurement, please allow slight errors on size.
The colors may exist slight difference due to different screens.
Pure graphite crucible can not be heated by carbon furnace or charcoal kiln. It will be oxidized and broken. Pure graphite will start to oxidize at 752 degrees Fahrenheit/ 400 degrees Celsius.
The withstand temperatures can be 3200 degrees Fahrenheit if you use air electric furnace. The withstand temperatures can be 5000 degrees Fahrenheit if you use vacuum or gas protection furnace.