Korundaluminiumoxid Tiegel Tasse 25ml 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: 25mlMax. Capacity: 26mlTop Outer Diameter: 40.5mm (1.59")Top Inner Diameter: 36mm (1.42")Bottom Diameter: 22mm (0.87")Height: 40mm (1.57").
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