6ml-500ml Graphite Crucible Ingot Mould Mold Bar DIY Jewelry Tool for Melting Casting Refining Gold Silver Aluminum 

Name:Graphite crucible mould

Model:SG-SMC

Density:1.85g / cm * 3

Resistance:13μΩ-m

Anti-fold:55MP a

Anti-stress:75MPa

Hardness (Shore):35

Granules:Average particle φ25μm

Purity:99.95%

Features

1.Rapid cold and hot use conditions, with good thermal stability

2.Resistant to strong acids and alkalis, with good corrosion resistance and impact properties

3.Has good thermal conductivity

4.The crucible has a glow content of less than 0.1%, ensuring that there are no other impurities in the metal refining

5.The product is resistant to high temperatures and can withstand 2000 ℃

6.Has a long life and can be used 20,000 times

Benefits for you

1.It has good thermal stability and can be used in a rapid temperature rise and fall environment.

2.Strong acid and alkali resistance, good corrosion resistance, impact resistance, 75MPA compression resistance and 55MPa flex resistance

3.It has good thermal conductivity, which can greatly shorten the melting time and save energy.

4.The brightness of the crucible is less than 0.1%, ensuring that the metal purity will not be affected during metal refining.

5.The product is resistant to high temperature and can withstand 2000 ℃

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Applications

Graphite crucible mould is used in the fields of metallurgy, foundry, machinery, chemical industry, DIY, etc., for the exercise of non-ferrous metals such as: gold, silver, copper, aluminum, lead, zinc, etc.

Technical Support

All Products from the factory will be provided for one year warranty after sales and lifetime technical support.

1. Do not give mechanical impact, do not drop or hit from a high place

2. Don't be drowned by water. Store in a dry place.

3. Do not rinse with water when cleaning the crucible

4. Please warm up slowly for the first time, which will help increase the service life.