异形坯

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 .

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

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

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

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

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 .

异形坯连铸生产及工艺研究

Practice and process parameters research of beam blank CC

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

连铸异形坯的主要缺陷

Main defects occurred in continuously cast beam blanks

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

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

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 .

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 .

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