Tempered glass history by dailone chan


Tempered glass history by DAILONE CHAN
Article Posted: 04/10/2013
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Tempered glass history

Business,Poetry,Ezine

Tempered glass supplier says, the development history of Tempered glass development can be traced back to the original, in the middle of the 17th century there was a woman named Robert lane kingdom prince, did an interesting experiment, he put a drop of molten glass in cold water, as a result they produced a type of very hard glass. The high intensity of granule glass like drops of water, have long, curved tail, referred to as the "prince Robert small grain". But when small tail when getting bent and broken, it is curious so the small pieces suddenly violent collapse, even into fine powder. The above practice, much like the hardening of metals, and this is hardening of the glass. The quenching and not make any change in the composition of glass, so also called it is a physical quenching (physical tempered), so called tempered glass, Tempered glass is also called the tempered glass. Tempered glass the first patent in 1874 named frenchy, Tempered method is to heat the glass to nearly softening temperature, in a relatively low temperature liquid tank, the surface stress increases. This way the liquid is early Tempered method. Frederick Siemens of Germany in 1875 to obtain a patent, Massachusetts Geovge "E.R ogens Tempered method was applied to 1876 glass and light. That same year, New Jersey HughO 'heill obtained a patent. ShengGe in the 1930 s, France and the United States the company's tenet, lux company, and British pilkington wind supply companies have started to produce cars for large area flat tempered glass. Japan in the 1930 s and the Tempered glass industrial production. Ever since the world began the mass production era of Tempered glass. After 1970, the British Triplex company with liquid medium steel thickness of 0.75 ~ 1.5 mm glass is successful, ending the history of physics Tempered can't thin tempered glass, Tempered glass which has been a major breakthrough. Tempered glass of Chinese history began in 1955, Shanghai yao hua glass factory begin to manufacture, qinhuangdao 1958 Tempered glass pilot run successfully. Qinhuangdao yao hua glass factory in 1965 to start producing military use Tempered glass, luoyang glass factory first in the 1970 s Belgium Tempered equipment was introduced. Shenyang chemical tempered glass glass production. Tempered glass supplier http://www.constructionGlassbiz.com/, therefore, also saw the opportunity. Tempered glass technology in 1970 s around the world obtained the comprehensive promotion and popularization, the tempered glass in the automotive, construction, aerospace, electronics and other fields begin to use, especially in the construction and fastest growing car.

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