@article{MAKHILLJEAS2019141618215, title = {Development of Technologies for Cooling Strips of Steel 60C2XA on a Retractable Roller Conveyor}, journal = {Journal of Engineering and Applied Sciences}, volume = {14}, number = {16}, pages = {5840-5846}, year = {2019}, issn = {1816-949x}, doi = {jeasci.2019.5840.5846}, url = {https://makhillpublications.co/view-article.php?issn=1816-949x&doi=jeasci.2019.5840.5846}, author = {Algazy,Batyrkhan,Talgat,Rustem,Timur and}, keywords = {effective ways,longitudinal-wedge mill,temperature-deformation,hot-rolled,austenitization,Cold-rolled}, abstract = {These days, ensuring the high quality of thin products (0.6-2.0 mm) is the most promising direction for the development of hot-rolled strip production. Hot-rolled strips can be used in place of a more expensive cold-rolled strip. In the production of ultra-thin cold-rolled strips, the use of thin hot-rolled strips as a rolling stock allows to significantly reduce the cost of the latter (at least 20%). However, the replacement of cold-rolled strips with hot-rolled ones is possible only in the case when hot-rolled steel will completely satisfy a number of technological requirements, i.e. have a satisfactory microstructure and the required level of mechanical properties, etc. An effective tool for influencing the formation of the structure and properties of steel is targeted hot rolling sheets on a suitable mill in combination with controlled cooling. Therefore, the use of reserves to improve the quality of sheets by improving the design of the mill and the temperature-deformation modes of rolling becomes one of the most important tasks facing producers of rolled metal. It is known that hot deformation of austenite with controlled temperature-deformation mode and subsequent cooling of rolled products is one of the most effective ways to improve the properties of rolled products.} }