Crucible for melting metals, set of 4 pieces

Functions:

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

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

High temperature above 2800 degrees.

High purity and high strength, durable to use.

High heat resistance, 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

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 tongs

1 x Square Graphite

1 x Cylindrical Graphite

Note:

Manual measurement, please allow 1 ~ 3 cm error, thank you.