Types of Crucibles
Types of Crucibles
Crucibles are ceramic, quartz, or metal containers in which metals or other substances are melted at very high temperatures. Crucibles are available in high or low-form shapes, as well as many variations. Some crucibles come with a loose-fitting cover that releases gases when heating.
iCuvets.com offers a wide selection of stock crucibles made of alumina, graphite, ceramic, quartz, PTFE, and metals for melting your precious samples. Our list of crucibles is an ideal choice for most metals such as gold, silver, aluminum, etc.
Alumina Crucibles
For a broad variety of general purpose laboratory and industrial applications, alumina (Al2O3) crucibles are the material of choice. Due to its high hardness value, high abrasion (wear) resistance, high corrosion resistance, and low cost compared to other refractories, alumina is widely used as a crucible ceramic. It has a high compressive strength and is resistant to thermal shock. Please contact us if you have any custom needs.
Cylindrical Alumina Crucibles
Cylindrical Crucibles including Cover
Cylindrical Crucibles no Cover
Cylindrical Thermal Analysis Crucibles
Conical Alumina Crucibles
Conical Crucibles w/ Cover
Conical Crucibles w/o Cover
Rectangular Alumina Crucibles
Rectangular Crucible w/ Cover
Rectangular Crucible w/o Cover
Rectangular Crucible Packs
Cover for Alumina Crucible
Inner Convex Round Cover
Conical Crucible Cover
Flat Round Crucible Cover
Other Alumina Crucibles
Alumina Sulfur Analyzer Boat
Semi Circle Alumina Crucible
Customized Alumina Crucibles
Graphite Crucibles
Graphite crucibles are usually used for non-ferrous, non-iron metal melting and casting, including gold, silver, aluminum, or brass. These crucibles are ideal choices for manufacturing tools because of the features of conductivity, high-temperature resistance, low thermal coefficient expansion for high-temperature applications, as well as the anti strain properties to rapid heating or cooling. They also have outstanding chemical consistency and are corrosion resistant to acids and alkaline solutions.
Graphite/Quartz Crucible Sets
Graphite Crucible, Double Flange
Quartz Ceramic Melting Crucible
Graphite Crucible, w/ Screw Cover
Graphite Crucible, Cylindrical
Clay Graphite Crucible
Thermal Analysis Graphite Crucible
Gooch Crucible, Filtering
Ceramic Crucibles
Sand Core Crucibles
Ceramic Volatile Crucible
Quartz Boat Single Hole
Quartz Boat Double Hole
Quartz Crucibles
PTFE Crucibles
PTFE Crucibles
Nickel Crucibles
Image | Name | Price | Quantity | Buy |
---|---|---|---|---|
C882, Nickel Crucible, 30ml, Usable 700°C (5pc/ea) | $56 | | ||
C883, Nickel Crucible, 50ml, Usable 700°C (5pc/ea) | $72 | |
Silver Crucible
Image | Name | Price | Quantity | Buy |
---|---|---|---|---|
C925, Silver Crucible, with Cover, 30ml, 30g, 99.99% Purity, Usable 700°C (1pc/ea) | $107 | | ||
C926, Silver Crucible, with Cover, 50ml, 50g, 99.99% Purity, Usable 700°C (1pc/ea) | $140 | |