本文研究了钢的主要成分，轧制温度对磁轭薄板力学性能和磁通密度的影响。
This paper has studied the influences of chemical compositions and hot rolling temperature on mechanical properties and magnetic flux density of magnetic yoke sheet.
研究表明，增加变形程度和选择合适的轧制温度能提高复合板的界面初结合强度。
The results indicated that increasing the deformation and a proper rolling temperature may improve obviously the bonding strength.
金相试验表明，适当降低轧制温度有利于晶粒的细化，从而改善钢材的力学性能。
Metallographic experiment indicate that reducing the rolling temperature properly is propitious to thin crystal, consequently the mechanical performance of steel products is also improved.
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