Mainly used in dental Zirconia sintering , and also used in other
material Sintering and annealing
Proper Temperature
It should be noted that recent studies indicate that firing at
approximately 1500⁰C - 1550⁰C (depending on the temperature
accuracy of the furnace) produces maximum strength in zirconia and
that firing above and below the recommended temperature by just
150⁰C can result in lower strengths due to grain growth. A specific
case in the study showed that strength drops from about 1280 MPa at
1500⁰C to about 980 MPa at 1600⁰C and only about 600 MPa at 1700⁰C.
In addition, a higher temperature may result in lowered stability
and uncontrolled transformation, causing cracking of the zirconia.
And that’s just the physical property changes. Temperatures that
are too high for the material also cause a lowering of
translucency. Higher is not always better! Sticking to the
manufacturer’s recommended firing schedule is critical, as long as
the manufacturer is reputable. Most yttria partially-stabilized
zirconia materials attain their ideal physical, mechanical and
esthetic properties at approximately 1550⁰C.
Sintering
Every batch of zirconia block has gone though a completely
sintering test. The sintering methods have a great impact on
blocks’ properties, such as translucency, dyeing results, strength,
hardness and ageing resistance, which will affect the blocks’ final
stability. Therefore, please follow the sintering curve of it.
The translucency of restorations is closely related to sintering
temperature and regular maintenance of sintering furnace. Please
follow the below temperature chart.
Advantage
- Excellent in quality
- Easy operation with touch-screen technology
- High process reliability due to constant temperature control
- Perfect sintering effect
Product parameters
Size: 440X400X620mm / 550X420X810mm
Weight:58kg / 78kg
Chamber Size:Φ100*100*100mm/Φ100*100
Maximum temperature: 1700℃
Heating rate:10℃/Min
Working Power:1.5Kw/ 2Kw
Our Service
Yucera have strict process control management to ensure high qulity
product. We have quick response you feedback. If it's necessary, we
will go to your place.
We will try our best give you high quality product and peace of
mind service.
Company Information
Located in Shenzhen special economic zone, Shenzhen Yurucheng
Dental Material Co., LTD is a comprehensive enterprise specializing
in developing, manufacturing and marketing of Dental equipment and
materials.
Yurucheng Cherish principles of technology innovation and
people-oriented, concentrating on R&D, dedicating itself to
provide more professional, better quality and safer product for
oral patients.
