What are opaque quartz crucibles?Opaque
quartz crucibles are made by arc-melting of high purity quartz sands. They are
used by semiconductor and solar industries for growing single crystal from silicon
melt at about 1450°C. Fused quartz, due to its high purity and high temperature
properties, is the ideal material for such process.
The opaque quartz crucibles
can also be used in many industrial applications such as chemical processing and
powder calcinations because of its high purity and excellent chemical resistance. What's
the highest temperature that opaque quartz crucibles can withstand?Opaque
quartz crucibles can be used up to 1450°C (2642°F). What are the
trace elements of your opaque fused quartz crucibles?
*Higher
purity compositions for semiconductor applications are available upon request. What
should I pay attention to when I use opaque quartz crucibles?Follow typical
clean room and lab procedures when use quartz crucibles. Wearing gloves instead
of using your bare hands when touch the products. Use good cushion materials for
packaging. As quartz products are fragile, be very careful to avoid collision
during packing, transportation, storage and usage.
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