中间退火后晶粒细小，脱碳退火后晶粒细小均匀。
Grain size is small after intermediate annealing. Small and homogeneous grains are obtained after decarburizing annealing.
通过金相法和磁声发射法（MAE）研究了高牌号无取向硅钢脱碳退火时所产生的内氧化层。
The subsurface oxide layers generated during decarburizing annealing of high grade non-oriented silicon steel sheet were studied by metallographical method and magnetoacoustic emission method(MAE).
本文介绍了连续脱碳退火机组对冷轧硅钢板带表面质量的影响因素，提出了连续脱碳退火机组提高冷轧板带质量的措施。
In this paper, the influencing factor of Continuous Annealing on the surface quality of cold rolled silicon steel strip is introduced.
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