异形坯
- 网络beam blank
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认为异形坯连铸关键是成分优化、合适的保护渣、低过热度浇注、合理的二冷制度和比水量,含Nb钢连铸的矫直温度930℃。
The conclusion is that the keys of beam blank CC are the optimum chemical composition , adaptable powder , low superheat , reasonable secondary cooling method and the 900 - 930 ℃ straightening temperature .
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开合式水冷模铸异形坯轧制H型钢研究
The study on H-beam rolled form blank cast in water cooled open mould
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异形坯连铸中间包工艺技术的开发与应用
Development and Application of Process Technique for Beam Blank Casting Tundish
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异形坯连铸扇形段框架的组装及参数调整
Framework Installation and Parameters Adjustment of Fan-Shaped Billet Continuous Casting Equipment
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异形坯连铸结晶器内三维流场的数值模拟
3D numerical simulation on flowing distribution in mould for beam blank continuous casting
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目前关于异形坯连铸的研究集中在设备和现场操作方面。
Presently most investigation of allotype billet focus on the equipment and fieldwork .
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异形坯连铸生产及工艺研究
Practice and process parameters research of beam blank CC
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异形坯连铸机钢包回转台旋转框架有限元分析
Finite Element Analysis on Ladle Turntable Rotation Frame of Sketch Blank Continuous Casting Machine
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连铸异形坯的主要缺陷
Main defects occurred in continuously cast beam blanks
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异形坯连铸坯壳应力与鼓肚变形分析
Analysis of Shell Stress and Dilatancy Distortion in the Process of Beam Blank Continuous Casting
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异形坯连铸过程流场与温度场耦合三维数值模拟
3-D coupled numerical simulation for flowing distribution and temperature distribution in beam blank continuous casting process
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依照湍动能理论及异形坯连铸的特点,建立了异形坯结晶器三维流场数学模型。
Model of 3 D flow field of crystallizer for beam blank was developed based on turbulent theory and characteristics of continuous casting .
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由于异形坯连铸形状本身的复杂性,带来钢液流动、凝固传热和温度场分布的复杂性。
For the complexity of the shape of allotype billet , flowage of liquid steel , heat transfer of freezing and distribution of temperature field also become complex .
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一种异形管坯冲孔模具的定位机构设计
Design of positioning mechanism in punching die of special pipe