100-109In stock
10 variants
Thin-walled crucibles
Crucibles for hand fusing of precious metals. Fully resistant to thermal shock. No impurities. Neutral to metals and aggressive environments.
from
€2.2
Minimum order: 10 units
Category 02In stock
Ceramic fireproof crucibles thin walled
Thin-walled ceramic crucibles for hand fusing precious metals — gold, silver, platinum and their alloys. Made from SPECIAL CERAMIC, our pure-oxide formulation with no fillers or binders, they resist thermal shock up to 2000°C without cracking and stay chemically neutral to molten metal, so pours come out clean with no crucible-side contamination. The thin wall heats and cools fast — exactly what a jeweller's bench needs for repeated small-batch melts. Ten sizes, Nº0 to Nº9, from 25g to 420g capacity, cover everything from a single ring repair to a small batch cast.
Material
SPECIAL CERAMIC (pure oxides)
Temperature
Up to 2000 °C
Application
Jewelry melting, hand fusion, precious metals.
Frequently asked questions
What temperature can these crucibles withstand?
Up to 2000°C, with full resistance to thermal shock from repeated heating and cooling cycles.
Which metals can I melt in a thin-walled ceramic crucible?
Precious metals and their alloys — gold, silver, platinum — thanks to SPECIAL CERAMIC's pure-oxide, contamination-free surface.
What sizes are available?
Ten sizes, Nº0 to Nº9, from 25g to 420g capacity, so you can match the crucible to the pour.
Ceramic or graphite — which crucible should I use?
These are pure high-refractory ceramic — aluminium oxide, zirconium oxide and fused quartz — with no carbon in the body, so there is no carbon pickup and the melt stays clean. That is what makes them the better choice for precious metals and hand fusion. For heavier, rougher work, see our thick-walled line in the same material.