The dislocation density is low in the nugget zone.

焊核区晶内有少量位错.

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The increase of cooling rate results in the increase of dislocation density and twin quantity.

随冷却速率的增大,位错密度增大,孪晶数量增多.

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The experimental results show that the hydrostatic extrusion strengthening results from high dislocation density.

实验表明:材料挤压强化主要是形成位错密度很高的胞状结构.

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The flow stress was evaluated the average dislocation density of the matrix and all the R - grains.

流变应力的大小可由基体与再结晶晶粒位错密度的平均值计算.

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The lower dislocation density in bainite is unfavourable for the aggregation and coarsening of carbides.

贝氏体中位错密度较低,不利于合金碳化物的聚集粗化.

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T EM observations indicate that the dislocation density is very low in the ELO reg ion.

透射电子显微镜的观测表明在ELO范围内位错密度很低.

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With the dislocation density increasing the maximum of the principal strain augments with the pass increasing.

随着位错密度的增加,主应变最大值随后续挤压道次的增加呈增大趋势.

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