1OZ GOLD Graphite Ingot Bar Round Coin Combo Mold Casting Refining Scrap New

For gold and silver bullion melted forming a sheet to be used as a graphite crucible melting non-ferrous metals.
analysis, as the ingot molds and purposes

Specifications：
Bulk density ≥1.82 g/cm3
Electric resistivity ≥9 μ Ω m
Bending strength ≥45 Mpa
resist compression ≥65 Mpa
Ash ≤0.1 %
particle ≤43 um（0.043 mm）
Size: 7.2 x5.7 x 1.2cm（L x W x H）

Features:
? Well thermal stability : according to the using conditions of graphite crucible snap heat and cold;
? Well corrosion resistance, impact resistance performance, to ensure the reliability of product quality;
? Well resistance to strong acid, strong alkali;
? Good heat transfer performance of graphite crucible: for greatly shorten the melting time and save energy;
? Ash content less than 0.1% , to ensure the metals in smelting is not contaminated;
? In high-temperature using process, it got small thermal expansion coefficient;
? And certain strain resistance to the thermal shock, quenching;
? Long service life.

Utilization
? Graphite crucible is generally used in alloy tool steel smelting and smelting of nonferrous metals and their alloys.
? Graphite crucible can be used in the processing of graphite, graphite crucible, graphite casting crucible tank,pull rods, mold and graphite products.
? Graphite crucible let the products are more durable than ordinary material products，longer service life, able to withstand more than 2000 ℃ high temperature

Using Tips
? Stored in dry place, do not get it wet
? after drying the crucible , don't make it touch with water.
? Be careful not to give a mechanical impact force, not from a fall or impact.

Package Included
? One/package


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