Macrosegregation相关论文
Numerical simulation of macrosegregation in continuously cast gear steel 20CrMnTi with final electro
A 3D/2D hybrid multi-physical-field mathematical model, which takes into consideration the thermosolutal buoyance, was d......
The influence of billet size on continuous casting was studied using the 3-D coupled turbulent flow,solidification and s......
Solute Distribution in Columnar Crystal Zone and Influences of Correlative Factors for Continuous Ca
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Effects of correlative factors on the interdendritic melt flow brought by the bulge in continuous ca
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
A novel method for the analysis of composition distribution of titanium alloys over a large area (64mm × 72 mm) was inv......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Investigation of the solute transportation coupled with heat transfer and fluid flow during twin-rol
Mathematical model of solute [C] distribution in twin-roll strip casting process has been setup successfully with Calcos......
The phase separation and dendrite growth characteristics of ternary Fe-43.9%Sn- 10%Ge and Cu-35.5%Pb-5%Ge monotectic all......
Effects of correlative factors on the interdendritic melt flow brought by the bulge in continuous ca
The effects of various factors on the flow speed of interdendritic melt were analyzed in detail in the process of contin......
Macrosegregation in Fe-0.8 wt pct C alloy solidifying with equiaxed morphology was numerically simulated. Based on a two......
Structure and mechanical properties of AZ31 magnesium alloy billets by different hot-top semi-contin
AZ31 alloy billets of 200 mm in diameter were produced by three different processes of conventional direct chill (DC) ca......
Solute Distribution in Columnar Crystal Zone and Influences of Correlative Factors for Continuous Ca
The expression of the solute distribution in columnar crystal zone was deduced when the solid-liquid interface bended pe......
基于国内某厂齿轮钢小方坯连铸生产过程,利用ProCAST软件建立移动切片模型,能够高效模拟连铸过程中的宏观偏析,模型分别模拟研究了......
自1960s Flemings时代起人们经过半个世纪的努力已对铸锭内铸态组织和宏观偏析形成的物理机理有了定性或半定量的认识，但还是难以对......
The effect of electromagnetic field on macrosegregation of continuous casting aluminum alloy was stud-ied. 7075 aluminum......
采用氩气保护的低频脉冲变极性氩弧焊（LPVPTIG）、氦气保护的直流氩弧焊（DCTIG）和氩气保护的高频脉冲变极性氩弧焊（HPVPTIG）等焊接方法获......
采用拓展连续模型预测大尺寸2024铝合金半连铸铸锭的Cu和Mg元素的偏析分布。该模型耦合宏观传输方程与近似相图的微观偏析模型来预......
Macrosegregation is the major defect in large steel ingots caused by solute partitioning and melt convection during cast......
