Chengde Xinxi Glass Technology Co., Ltd.

c> > >
>, Electric furnace design output:
c)> tons/hour
c> > >
>, Electric furnace applicable glass types: < br/> c)>High borosilicate material.
c> > >
>, Applicable molding method: manual picking
c> > >
>, Design overhaul cycle: year, year
c> > >
>Unit energy consumption:
c)>The electricity consumption of melting one kilogram of molten glass is less than /kg.
c> > >
>. Feeding method: manual feeding or automatic feeding.
b> >The melting part of the electric furnace is heated with flat electrodes. #Zirconium Corundum bricks are used in the main parts and #Zirconium Corundum bricks are used in other positions. The forehearth is immersed in the forehearth to prevent the volatilization of boron from causing streaks. Heating systems are installed on the ascending path and material path. The feeding pool is equipped with a feeding port. Considering the high molding temperature of high borosilicate, zirconium corundum bricks are used inside the recycling pool, and molybdenum electrodes and silicon carbon rods are used for heating.
b> >The electric furnace as a whole includes: furnace body, electrodes, electrical control system, reinforced steel structure and cooling water system.
)> > ))>High borosilicate glass has a very low thermal expansion coefficient, is resistant to high temperatures, and is resistant to drastic changes in temperature differences.
)> > ))> High borosilicate glass products take advantage of the conductive properties of glass at high temperatures, melt the glass by heating inside the glass, and are processed through advanced production techniques. Used in glass turntables for microwave ovens, observation windows of drum washing machines, and heat-resistant teapots and cups.
)> > ))>The specific physical and chemical properties are as follows:
)> > ))>Silicon content % or above
)> > ))>Strain temperature ℃
) > > ))>Annealing temperature ℃
)> > ))>Softening temperature ℃
)> > ))>Refractive index.
)> > ))>Light transmittance %
)> > ))>Elastic modulus
>
)> > ))>Tensile strength
)> > ))>Processing temperature ℃
)> > ) )>Thermal expansion coefficient (℃).&, so it has excellent resistance to rapid cooling and rapid heating.
)> > ))>Heat-resistant temperature difference: degrees (this data is very critical)
>
)> > ))>Density (℃).c
>
)> > ))>Specific heat.
>
)> > ))>Thermal conductivity.
)> > ))>Water resistance ( ) level
)> > ))>Acid resistance ( ) grade
)> > ))> Alkali resistance ( ) grade
>
)> > ))>Heat-resistant sudden change glass rod method glass rod&& ℃< br/> >
)> > ))>Notes on glass:
)> > ))>If glass-made instruments need to be heated and pressurized for a long time, their maximum safe operating temperature should not exceed Strain temperature (℃). It is not easily deformed when heated to the annealing temperature. If it is placed on a suitable bracket and the inside is not under pressure, it can be heated to ℃ in a short time. In this case, the instrument should be cooled slowly to reduce permanent Degree of stress
>&