_ Forced convection furnace steel flat steel furnace furnace steel prices _ _ Landglass

1.2.2 intermediate and edge deformation temperature difference caused by the glass when the glass is heated in a heating furnace, if the central temperature is higher than the edge of the final glass temperature, the glass in the cooling process, the heat shrinkage of the intermediate portion is greater than the contraction of the cold side portions, eventually the glass is cooled to room temperature and the temperature difference disappears, the edge will be greater than the size of the glass intermediate size, at the edge of the glass of the large compressive stress is formed as a balance this uneven stress, showing saddle-shaped glass. Similarly, a piece of glass is heated in a heating furnace, if the final extension of the temperature distribution in the plane is higher than the central edge portion, the glass in the cooling process, the hotter the glass edge portion is greater than the shrinkage of the middle of the shrinkage of the cooler, the final glass is cooled to room temperature and the temperature difference disappears, intermediate size will be larger than the edge of the glass size, at the edge of the glass to form a larger tensile stress state, to balance this uneven stress in the glass pot-shaped state final presentation, and this states is bidirectional, that is, the middle of the convex glass in both directions will be changed on January 18 morning, in the city of Industry and Information Office held a "Luoyang Municipal People's Government notice on the determination of Luoyang City, the first to cultivate a small giant enterprise objects" meeting, Randy machine was awarded the "Little Giant" focusing on cultivating object. "Twelve Five" period, Luoyang City Finance will be part of high-growth companies, focusing on cultivating, rewards, fight through five years, cultivating more than 100 main business income of over 500 million yuan, with the core technology and innovation ability strong, and the product has a good market potential, property rights, management practices "little giant" enterprises, in order to foster new economic growth point to promote the city's economic development by leaps and bounds, the city's strong Fumin achieve big dreams! Landglass steel furnace _ [forced convection flat tempering furnace steel furnace _] provided by Randy machines. Randy Luoyang Glass Machinery Co., Ltd. (www.landglass.com) located in Luoyang City, Henan Luoyang City Road on the 12th king, Contact: Mr. Chin