索氏体指的是钢经正火或等温转变所得到的铁素体与渗碳体的机械混合物。索氏体，是在光学金相显微镜下放大600倍以上才能分辨片层的细珠光体(GB/T7232标准)。
随着终轧温度的降低，热轧材组织得到细化，索氏体含量提高。
With the decrease of finishing rolling temperature, the grain size is refined apparently and the contents of sorbite is increased.
结果表明：x80钢经调质处理后得到索氏体，正火得到珠光体。
The results show that X80 pipeline steel obtains sorbite after quenching and tempering, gets pearlite by normalizing.
研究表明碳素钢予应力钢丝采用水淬火取代铅浴进行索氏体化处理是可行的。
Effects of cold drawing and water quench process on mechanical properties of prestressed wires have been studied in laboratory.
应用推荐