Development of Reduced Rolling Process for Steel Plate

Xiu Hua Gao; Hui Fang Lan; Lin Xiu Du; Chun Lin Qiu

doi:10.4028/www.scientific.net/MSF.706-709.2101

Paper Titles

Cooling Process for Precipitation Strengthening of Vanadium in Ferrite
p.2078

Metallurgical Design of High Strength/High Toughness Steels
p.2084

Theoretical and Experimental Analysis of the Cooling Ability of Device for the Plain Round Bars Accelerated Cooling Process
p.2090

Mechanical Properties of Ultra Fine Particle Dispersion Strengthened Ferritic Steel
p.2096

Development of Reduced Rolling Process for Steel Plate
p.2101

Modeling of the Influence of Admixing and Prealloying on the Optimisation of Compressibility and Sinter-Hardenability of Steel Powders
p.2107

Effect of Coiling Temperature on Kinetics of Austenite Formation in Cold Rolled Advanced High Strength Steels
p.2112

Study of the Microstructure and Strain Induced Precipitation during Thermomechanical Processing of Low Carbon Microalloyed Steels
p.2118

Influence of Nb Microaddition on a Microstructure of Low-Alloyed Steels with Increased Manganese Content
p.2124

HomeMaterials Science ForumMaterials Science Forum Vols. 706-709Development of Reduced Rolling Process for Steel...

Development of Reduced Rolling Process for Steel Plate

Abstract:

The low cost Q460 and Q550 steel plates were produced in the 4200mm wide and heavy plate mill using Normal Hot Rolling and High Rate Cooling (NHR+HRC) process. The effect of both rolling processes on microstructure and mechanical property was studied. The results indicate that new type process can realize the good match between microstructure and mechanical properties. Meanwhile the new technology can short rolling time, reduce alloying addition, and improve the output of mill, it is also promote iron and steel industry developing continuously.