铁损很低的电工钢板日本一家钢铁公司生产了一种新型电工钢板，用它制造大容量电机，其铁芯损失极低。这种钢板的化学成分是：硅１％、氮０．００２％、碳０．００３％、钛０．１％、铌０．００５％、铝２％、硫０．００２％、锰２％、错０．００５％、钒０．００５％。生... Low iron loss of electrical steel sheet A steel company in Japan produced a new type of electrical steel sheet, use it to manufacture high-capacity motor, the core loss is very low. The chemical composition of this steel is: silicon 1%, nitrogen 0.002%, carbon 0.003%, titanium 0.1%, niobium 0.005%, aluminum 2%, sulfur 0.002%, manganese 2% Error 0.005%, vanadium 0.005%. Health ...