Description: High Purity Refining Graphite Crucible Ingot Mold Excellent thermal stability, corrosion resistance, and thermal conductivity properties Material: Pure Graphite Package 1x Graphite Casting Melting Ingot. Composition: 99.95% Graphite. Ash content less than 0.1%. Excellent thermal conductivity and corrosion resistance. Better for Refining than Silicon Carbide Graphite Crucibles. Performance Excellent thermal stability for fast heating and cooling / Well corrosion resistance to strong acid and alkali. Good thermal conductivity properties which highly shorten the melting time and save energy / Great impact resistance performance to ensure the reliability of product quality. Warm-Tips Pure graphite crucible can NOT be heating by carbon furnace or charcoal kiln. It will be oxidized and cracked; Pure graphite will start to oxidize at 752 °F -400?). The withstand temperatures can be 3200 °F if you use Air Electric Furnace. The withstand temperatures can be 5000 °F if you use Vacuum or Gas Protection Furnace. Application Melting and casting metals such as Gold, Silver, Brass, Aluminum, Copper, Zinc, Plumbum, etc. External size:57x42x11mm Internal dimensions:7.9x20.6x4.1mm/10.5x29.5x4.1mm/13x35.8x4.1mm; Capacity:Gold 12g,24g,36g; Capacity:Silver 6g,12g,18g
Price: 14.86 USD
Location: Lathrop, California
End Time: 2024-12-31T10:07:53.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: JIUDANI
Type: Does not apply
EAN: 8414736043224
Package Dimensions LxWxH: 7.8x5.98x0.79 Inches
ISBN: 8414736043224
Color: Black
Weight: 0.1 Pounds
