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قالب سبيكة الجرافيت الفضي بوتقة لصهر الصب وتكرير خردة المجوهرات المعدنية الثمينة، الجرافيت عالي النقاء، قالب صب الذوبان للذهب والفضة والألومنيوم والنحاس والزنك

KWD 4.500
– 1 +

مميزات خاصة

  • 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 ed; 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

منتجات شبيهه

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