US Stock 3x 15ml Crucibles Dishes Ceramic Casting Torch Melt Jewelry Gold Silver

Description

Lot of 3 15ml Crucibles Dishes Ceramic Casting Torch Melt Jewelry Gold Silver
Choice the fused silica as the main raw material, made using modern ceramic processing technology, mainly used in dental alloys, platinum, gold and other high temperature melting alloys, high temperature over 2800 degrees, high purity, corrosion resistance, high strength, high heat resistant, high shock resistance.
Widely used in electric light, semiconductors, optical communications, military, metallurgy, building materials, chemical, mechanical, electrical, environmental protection and other fields.
Capacity:15ml
Material: Quartz Silica
Outer Diameter: 55.8mm
Inner diameter: 53mm
Height: 22mm
Wall: 3.3mm
Quartz physical and chemical properties:
1, High temperature.
2, Corrosion resistance.
3, Good thermal stability.
4, Good light transmission properties.
5, Good electrical insulation properties.
Package included:3 x Quartz Silica Melting Crucible
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Sonix IV professional ultrasonic. Has been used, but still vibrates and heats up. Comes with cord and has a timer built in. Model is listed in the picture.
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