连铸过程中出现的铸坯中心偏析和中心疏松会严重影响铸坯内部质量。
Center segregation and center porosity will seriously affect the internal slab quality for continuous casting bloom.
严重的正偏析集中在中心线周围。
The serious positive segregation centralizes around the centreline of the billet.
结果表明，钢带中部严重的碳偏析是导致在冷弯成U形伞骨时，形成钢带分层的主要原因。
Results show that the primary cause to the laminar defect of the umbrella bone steel in the process of cold bending to U-shape is the severe carbon segregation in the steel band.
严重的矿堆偏析甚至会导致整个堆浸提金工程的失败。
The grave situation even paralizes the whole project of heap leaching operation.
随着冷却速度的降低，界面偏析严重，没有界面产物。
With the decreasing of the cooling rate, the interface segregation become more graveness, but interface product is not found.
严重的碳化物带状偏析，使拉刀产生局部淬火过热和回火不足，造成内应力急剧增高，最终导致拉刀断裂。
It was found that the broach was locally overheated due to band segregation of carbide, and under-tempered. These factors caused fracture of broach as a result of high internal stress.
严重的碳化物带状偏析，使拉刀产生局部淬火过热和回火不足，造成内应力急剧增高，最终导致拉刀断裂。
It was found that the broach was locally overheated due to band segregation of carbide, and under-tempered. These factors caused fracture of broach as a result of high internal stress.
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