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Tempered Glass Door A Summary Of Theoretical Knowledge Of Tempered Glass Door Structures
May 24, 2017

Tempered Glass Door Overview of the theoretical knowledge of the tempered glass door structure The early view of the tempered glass door structure is based on the concept of supercooled liquid. The molten tempered glass door is considered to be a solution in which the oxide is dissolved in other oxides, more precisely the intermixes of the constituent oxides, the melt is cooled down without crystallization, and a rigid body is formed at room temperature.

In recent years, Zahari Arsenal development of the ternered glass door atomic structure theory has been widely accepted. The Unconventional Network Theory Assuming that the structural elements are stacked together in a disordered network, our understanding of the composition and performance of the tempered glass doors is described and illustrated by the glazed glass gate structure illustrated by the pioneers of the glass doors Glass door formation conditions are known. Tammar began to systematically explore the phenomenon of tempered glass door, pointed out that the cooling rate of the understanding of the tempered glass door is the most important. The tempered glass door is a hard solid rather than a liquid. 1926 Goldsmith. ] Put forward his Tempered Glass Door point of view according to the modern crystallization chemistry theory.

Tempered glass doors are ordered in a similar order to the same composition of the crystal, but the typical nature of the glass door is the lack of remote ordered structure. The ability of the molten material to solidify without crystallization can be explained by polyhedral geometries, especially with positive and negative ion radius ratios, so Goldsmith places the concept of crystalline chemistry into the technical field of glass doors. Harris in 1932 on the development of the structure of the glass door made a decisive discussion, he proposed the quartz glass door atomic structure model, from the model point of view of the silicon atoms are surrounded by four oxygen atoms, quartz crystal and sodium silicon tempered glass The only difference between the tempered glass door and the crystal is that the tempered glass door has no periodic, continuous, randomly distributed three-dimensional structure that has the same short-range order as the quartz crystal, but is distorted The

Tempered Glass Door The addition of alkali metal oxide to the quartz tempered glass door causes the quartz tempered glass door to be relaxed because it reduces the total number of tetrahedrons, which can be used to lower the viscosity of the quartz glass tempered glass door than the pure quartz tempered glass door It is simple and useful to divide the composition of the tempered glass door into the network forming body oxide and the network modifier oxide, and later the introduction of the "intermediate" concept. There is a widely used rule of forming a ternary glass door, and Valen and his colleagues measured the atomic structure model of the tempered glass door with x-ray technique. The results are in agreement with the Zahari Arsen model. The application of x-ray has made the greatest contribution to the concept of the current glass door structure.

Tempered Glass Door The network forming body is a kind of element with the oxygen element combined with its bond energy of 340 ^ 350kJ / mol. Network modifiers such as Mg, Ca. Li, K, Na, Cd and Cs'. They have a high diffusion coefficient of 40-250 kJ / mol, especially Me + ions, which break the continuous Si-O-Si network and reduce the melt viscosity at any temperature. M2 + Ions as a bridge between two oxygen atoms, but also to break the network structure, but they are not easy to move, the impact of melt flow than Me + ions.