Crucible for melting metals, set of 4 pieces

Features:

Choose fused silica as the main raw material, made by modern ceramic processing technology.

Mainly used in dental alloys, platinum, gold, silver, brass copper and other high temperature fusible alloys.

High temperature above 2800 degrees.

High purity and high strength, durable to use.

High resistance to heat, high shock resistance and corrosion resistance.

Technical data:

• Crucible tongs
• Material: Stainless steel
• Total length: 25 cm / 10 inches
• Color: silver
• Net weight: 310g
• Cylindrical graphite
• Outer diameter: 40 mm / 1.57 inch
• Inner diameter: 30 mm / 1.18 inch
• Total height: 40 mm / 1.57 inch
• Internal height: 35 mm / 1.38 inch
• Square graphite
• Bulk density ≥1.82 g / cm3 li>
• Electrical resistivity ≥9 μ Ω m
• Bending strength ≥45 Mpa
• Withstand compression ≥65 Mpa
• Ash ≤0.1%
• particle ≤43 um（0.043 mm）
• Size: 7.2 x 5.7 x 1.2 cm / 0.28 x 0.22 x 0.05 inch
• Crucible for melting quartz
• Capacity: 150g
• Material: quartz
• Outer diameter: 57 mm / 2.24 inch
• Inner diameter: 43 mm / 1.69 inch
• Height: 20 mm / 0.79 inch
• Depth: 15 mm / 0.59 inch
• Net weight: approx. 40g

Package includes:

• 1 x quartz crucible
• 1 x pliers
• 1 x Square graphite
• 1 x Cylindrical graphite