quartz glass


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Related to quartz glass: fused silica

quartz glass

a transparent, colorless crystal, made by fusing pure quartz sand, which transmits ultraviolet light.

quartz glass

Crystalline quartz used for prisms and lenses; fused quartz used for windows, through which ultraviolet radiations are freely transmitted.
See also: quartz

quartz glass

A glass of pure silica, transparent to ultraviolet light.
References in periodicals archive ?
- When using quartz glass with AuSn, the AuSn solder is already applied to the glass, facilitating the positioning with the ceramic package during sealing.
x [10.sup.-6] [K.sup.-1] for quartz glass. Then, it is assumed that thermal strain is dominated by that of Ti substrate since the thickness of the Ti substrate (1.5 mm) is much larger than the diameter of the FBG device (0.125 mm).
The polishing experiment on quartz glass is carried out, and the experiment results reflect that the addition of ultrasonic vibration obviously improves the erosion depth and the removal material volume, which means the ultrasonic vibration enhances the machining ability of the microabrasive waterjet greatly.
Quartz glass from the Wallsend site is used in computer equipment, optical fibres, laser technology and other hitech applications.
Quartz glasses (20 x 20 x 1 mm) were used as substrates and they were ultrasonically cleaned in acetone and subsequently in ethanol for 15 min, respectively, and then dried with pure nitrogen flow.
Figure 5(d) shows that the lamps were enclosed by quartz glass, the fifteen pairs of inlets were evenly distributed in the furnace, and the three pairs of outlets were installed in the middle and at the ends of the furnace.
They are manufactured in a variety of materials such as Teflon, FEP, PFA, porcelain, quartz glass, PTFE, stainless steel and titanium.
office in Buford, Ga.; noblelight.net) will feature new quartz glass infrared emitters and systems for welding parts from pipes, tubes, and barrels to pressure-resistant filter housings.
27 -- Hitachi has come forward and announced that they have successfully developed quartz glass sheets as a medium of storing information.
A special interior coating of the quartz glass means that IP65 has an exceptionally long service life of 8,000 hours with minimal decline in radiative power.