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Tempered glass can be made from annealed glass via a thermal tempering process. The glass is placed onto a roller table, taking it through a furnace that heats it well above its transition temperature of 564 °C (1,047 °F) to around 620 °C (1,148 °F). The glass is then rapidly cooled with forced air drafts while the inner portion remains ...
The Live Music Archive (LMA), part of the Internet Archive, is an ad-free collection of over 250,000 concert recordings [1] in lossless audio formats. [2] The songs are also downloadable or playable in lossy formats such as Ogg Vorbis or MP3 .
Common designs include toughened glass (also known as tempered glass), laminated glass, and wire mesh glass (also known as wired glass). Toughened glass was invented in 1874 by Francois Barthelemy Alfred Royer de la Bastie. [1] Wire mesh glass was invented in 1892 by Frank Shuman. [2] [3] Laminated glass was invented in 1903 by the French ...
Vertically inclined saw frames; A blowlamp or hot air blower. High pressure abrasive waterjet. Cutting laminated glass requires a different scoring procedure since the glass has resistance to fracture. [30] Laminated glass can be broken through breaks, which depends on the distance between the edge of the glass and its score.
Annealing is a process of slowly cooling hot glass objects after they have been formed, to relieve residual internal stresses introduced during manufacture. Especially for smaller, simpler objects, annealing may be incidental to the process of manufacture, but in larger or more complex products it commonly demands a special process of annealing in a temperature-controlled kiln known as a lehr. [1]
Can Live Music (Live 1971–1977) is a double live album by the band Can, released in 1999 and recorded in the UK and West Germany between 1972 and 1977 (despite the title referencing 1971). It was originally included in the now out-of-print Can box set , Can Box .
Live Music Now is a charity which works with special educational needs providers and care homes to provide live music. The name Live Music Now covers several connected charities around the world, the first of which was founded in the UK in 1977 by violinist Yehudi Menuhin and Sir Ian Stouzker. [1] Sir Vernon Ellis has been the chairman since 2018.
In a monolithic Pd–Ag–P–Si–Ge glass alloy, the properties of high bulk modulus and low shear modulus lead to proliferation of shear bands. These bands are self constrained and the toughness is improved. [3] Metals can be toughened by improvement of processing. With a high affinity for oxygen, titanium alloy can absorb oxygen easily. [4]