Korundaluminiumoxid Tiegel Tasse 5ml Hochform für Gießerei Schmelzen Gießen Veredeln
-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 contamination free results.-For use in reducing and oxidizing atmospheres and refractory metals (such as molybdenum, platinum, rhodium, tungsten, tantalum, and iridium). -Heating or colding too fast or uneven heating may crack the crucibles. Slow down the heating / colding rate is good for extending its lifespan. Specification:Material: Corundum (Al2O3)Max. Working Temperature: 1600CCapacity: 5mlMax. Capacity: 5.5mlTop Outer Diameter: 22.5mm (0.89")Top Inner Diameter: 18mm (0.71")Bottom Diameter: 18mm (0.71")Height: 30mm (1.18").
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