Development and Production of Non-oriented Electrical Steel JGW1000
WANG Yong
Abstract：The non-oriented electrical steel with the grade of JGW1000 was developed successfully and produced by the processes of desulphurization for hot metal pretreatment, BOF steelmaking, vacuum refining, continuous casting and rolling, cold rolling and annealing. The results indicated that the magnetic properties of JGW1000 steel with homogeneous microstructure could meet the requirements of the manufactory standard. The average grain diameter is about 72μm. The product could be used in the manufacture of high efficiency motor widely. The influences of heating, hot rolling, cold rolling and annealing process on the performance of the product were:lower heating temperature, higher rolling temperature and higher coiling temperature have a beneficial effect on product’ properties.
Keywords：non-oriented electrical steelJGW1000microstructuremagnetic property
Publication Date：2015-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：3( 11-12,19 )