聂爱诚, 沈建军, 张继宏, et al. Quality of Surface of Heavy Section Bar Improved by In-line Flame Cleaning of Processing Bloom[J]. Special Steel, 2009, 30(2): 50-51.
聂爱诚, 沈建军, 张继宏, et al. Quality of Surface of Heavy Section Bar Improved by In-line Flame Cleaning of Processing Bloom[J]. Special Steel, 2009, 30(2): 50-51.DOI:
120~300 mm heavy section bars of carbon and alloy constructional steel are rolled by 370 mm × 490 mm cast bloom at Xingcheng Special Steel.As comparing with grinding wheel peeling process
the metal loss by in-line flame cleaning process is higher by 1.5%~2.0%
but the surface quality of products is higher than that by grinding process
the rejection rate decreases by 0.5%~1.0%.The production rate of cleaning by flame cleaning process is higher and cleaning quality is higher than that by grinding process
the flame cleaning process is available for high quality surface products.