The set well block and split ring are installed under the tandish container of Saba Steel Complex, cow head nozzles, the melt comes out from the two holes at the bottom of these nozzles and slabs are produced in the casting line. Well block and split ring are used for precise placement and installation of these cow head nozzles under the tandish container.
These parts must have extremely high strength, their coefficient of thermal expansion should be consistent with the cow head nozzle, so as not to lead to the failure of the nozzle at high temperature.
At present, Atlas-Seramkoir company is the producer of all precast refractories and high-tech parts using this method. The molten channels of steelmaking industries, such as full block patil, full block tandish, inner and outer nozzle of patil, split ring, etc., are made of alumina with different percentages of alumina (90 to 97 percent alumina), which are mainly produced by casting method in the world.
The inner and outer nozzles of the bottle are connected to the sliding valve system. A nozzle is installed on the inside of the sliding valve which is inside the bottle, which is called the internal nozzle of the bottle. Also, the outer part of the sliding valve also has a nozzle, which is called the outer nozzle of Patil.
Atlas Seram Company has been able to produce tap hole blocks for electric arc furnaces by using world-class technology and after obtaining approval from several steel companies, it can produce and supply these products, which include endbrick, surand block and tube block.
Atlassram Kavir company succeeded in producing power plant bricks and after receiving approval from international laboratories and with the help of Tavanir company and Niro Research Institute, and after installing in several power plants and receiving letters of satisfaction, it was placed in Tavanir’s vendor list and is currently supplying these bricks to the entire country. to do
Electric arc furnace or EAF furnace is included in the group of electric furnaces. Today,
According to May Metals, today these materials are widely used as a protective coating for
Mohammad Hosseinzadeh Yazdi, CEO of Atlas Seram Desert Company, says: “This product is designed and
