hardened glass


Also found in: Medical.

tempered glass

(US), toughened glass (Brit.) Glass having two to five times the strength of ordinary glass as a result of having been prestressed by heating and then suddenly quenched; the rapid cooling produces a compressively-stressed surface layer.
References in periodicals archive ?
The Jet Black collection features hardened glass fascias back-printed in jet black, while the Brilliant White range has a sleek white gloss finish and white opaque glass oven door.
It can survive being submerged in water and features a hardened glass surface for scratch resistance.
The structure is made from two layers of hardened glass with a total thickness of 24 millimetres (0.
Material Die Cast Aluminium,Cover Clear Hardened Glass,Surface Finish:Grey,Suitable To Operate On 230 Volts,50 Hz,Ac Supply Complete Including Led S And Driver.
Even after 500,000 signatures, the hardened glass covering the LCD screen of the device weighing just 289 g showed no visible signs of scratches or damage.
The Xperia Z3 Compact, meanwhile, features an aluminium frame and hardened glass rear.
Millions of tubes of hardened glass are then bundled together and combined through one process or another to create a heavy opaque brick.
The Jet Black collection is synonymous with cool understatement, featuring hardened glass fascias back-printed in jet black, while the Brilliant White range has a striking sleek white gloss finish and white opaque glass oven door.
Superbly durable, an anti-reflective, hardened glass structure prevents reflections even in the brightest sunlight.
The engraver comes with two carbide tips, which can be used on materials such as unhardened glass, soft plastics, leather and wood, plus one diamond tip for use on hardened glass, ceramics, hard plastics and metal.
The device also offers a bright OLED screen with scratch resistant hardened glass, easy photo management, full sync capability with a PC and TV-out support for slide shows.
In addition to the original two inscriptions in Japanese and English, the hardened glass board, 60 centimeters long and 90 cm wide, now features French, German, Russian, Italian, Chinese and Korean to mark the city's hosting of a Sep.