Product Introduction
Raw material of rare-earth composit oxide solid solution ceramic
thermal shield designed and producing by ZG selected
standardization,technological process,after melt under 2850
deg.cel., formed stable solid solution transparent large
crystals,crush into grain, powder, instantly blow the bubble
hermetic thermal isolation ball by using high pressure airflow, the
whole process of combined program from raw material, technology, to
second time combined sintering products and application, have laid
the basic advantage for super high-temp. artificial crystal thermal
field system Fangming Newm produced.
Obvious advantages of Thermal Field
1. Can directly act on heater radiation.Applied in above 100-120kg
grade KY method big-size crystal Grower, the excellent
comprehensive performance has been reflected.Solid Solution
Ceramics is super low thermal conductivity material, as super low
thermal conductivity matched high reflecting rate of metal screen,
can further improve the accuracy of thermal field control and
temperature gradient, meantime improve the crystal growth yield,
bring down power consumption, bring down the metal thermal field
invest and working cost.
2. As ZrO2 thermal shield in crystal grower, it is the best
working effect, many times repeatedly working and working life
reached 3 years recycle period in crystal grower a present, shorten
25% of the crystal growth period, bring down 40% of energy
consumption, have the one time oxygen release and do not store
oxygen, 0 release, do not corrode melt parts in the furnace, the
only Rare-Earth Composite Oxide Solid Solution Ceramic Thermal
Field .
3. It is one kind of recyclable material, recyclable material can
be secondly used in producing ceramics in other high-temp. industry
through special process, is one kind of green, eco-friendly,
energy-saving, down-consumption in the whole production process,
and recycling resources ecological chain product.
Vacuum environment and after deoxidation condition
Rare-Earth Composite Oxide Solid Solution Ceramic Material works
for 24 hours in 2300 deg.cel. vacuum environment and after
deoxidation. No size changes, no volatilization, no expansion or
shrinkage, in 2300 deg.cel. environment,no agglomeration or
melting,no deformation or crack, etc. problems appear. The oxygen
contained in material has been released completely, and in heating
in room air or vacuum environment,not any oxygen absorption
behavior occurs.
The quality of products we are producing is the same, even better
than the one produced by the other producers in the same industry
from USA, European countries.