Corundum Alumina Crucible Cup Furnace 30ml for Foundry Melting Casting Refining

Brand: LinkMejor
★★★★☆ 442 ratings | 22 answered questions
$9.89
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Key Features

  • Capacity 30ml; Max. Capacity 36ml
  • Made of Porcelain Material, good resistant to high temperature, can withstands temperatures up to 2000°C
  • Special container for lab use
  • Suitable for the analysis and melt of metal or non-metallic samples in a variety of laboratory and industrial applications
  • Easy to use and clean

Product Description

-Alumina crucibles (or corundum crucible, aluminum oxide >99%) feature highly resistant to chemical erosion.-Recommended for chemists, metallurgists and others involved in high temperature work demanding free results.-For use in reducing and oxidizing atmospheres and refractory metals (such as molybdenum, platinum, rhodium, tungsten, tantalum, and iridium). -Heating or too fast or uneven heating may crack the crucibles. Slow down the heating / rate is good for extending its lifespan. Specification:Material: Corundum (Al2O3)Max. Working Temperature: 1600CCapacity: 30mlMax. Capacity: 36mlTop Outer Diameter: 40.5mm (1.59")Top Inner Diameter: 36mm (1.42")Bottom Diameter: 23mm (0.91")Height: 50.5mm (1.99")

Specifications

Item Weight 2.72 ounces
Product Dimensions 3.54 x 1.97 x 1.97 inches

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