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- Keywords alloy solidification;dendritic growth;micro-fluid flow;heat and mass transfer;cellular automaton; 合金凝固;枝晶生长;微流动;热质传递;元胞自动机;
- The regulars of directional current effecting ZL102 alloy solidification structures were studied in this paper. 在ZL102合金凝固过程中施加电流处理,研究电流对凝固组织的影响规律。
- A solid-liquid-poremixture model for the heat,mass(including metal and gas solutes)and momentum trans-port phenomena during alloy solidification is proposed. 建立了描述含单种气体二元合金凝固传输现象及宏观偏析和缩松形成的混合介质数学模型。
- Onedimensional platelike dendritic model was built to describe the microsegregation during binary alloy solidification with finite solid backdiffusion and complete diffusion in the liquid. 建立了描述二元合金凝固的平面枝晶一维微观偏析数学模型,考虑溶质在固相中有限扩散,在液相中完全扩散。
- In recent years, phase field model(PFM) of alloy solidification based on solute trapping and solute drag was introduced as a powerful tool to simulate the process of solidification. 近年来发展起来的PFM模型根据“溶质捕捉”和“溶质牵引”两种机制对金属及合金快速凝固过程进行数学描述及模拟,较好地反映了金属凝固的物理本质。
- Future research directions and potential applications of undercooled peritectic alloys' solidification are also explored. 探讨了过冷包晶合金凝固今后的研究方向和应用前景。
- Keywords steel ingot;macrosegregation;numerical simulation;alloy solidification; 钢锭;宏观偏析;数值模拟;合金凝固;
- Keywords alloy minerals;chromitite;ophiolite;Tibet; 合金矿物;铬铁矿;蛇绿岩;西藏;
- Keywords alloy;nanowire array;remanence property; 合金;纳米线阵列;剩磁特性;
- Numerical Simulation of Dendrite Development in Ternary Alloy Solidification 三元合金凝固过程枝晶生长数值模拟
- Numerical Simulation of Recalescence During Alloy Solidification Process 合金凝固过程再辉现象的数值模拟
- Development and Application of Tester with Twin Bar for Alloy Solidification 双试棒合金凝固收缩力试验机的研制及应用
- Keywords alloy;surface colouration defects;profiles; 6063合金;着色缺陷;型材;
- Keywords alloy;rare earth alloy;quasicrystal;cluster; 合金;稀土元素合金;准晶;团簇;
- Keywords alloy denucleation;DSC analysis;thermal stability; 合金净化;DSC分析;热稳定性;
- Keywords Alloy Structural Steel;Carburizing;Isothermal Quen ching; 合金结构钢;渗碳;等温淬火;
- Keywords alloy;powder;property;P/M metallurgic techniques; 关键词金属合金;粉末;性能;粉末冶金工艺;
- Influences of Cooling Velocity on Eutectic Aluminum-silicon Alloy Solidification Organization Shape 冷却速度对共晶铝硅合金凝固组织形态的影响
- Numerical Simulation of Temperature Variation during Magnesium Alloy Solidification 镁合金凝固过程的温度场模拟
- Keywords alloy granular solids;coercivity;magnetic property;sol gel method; 纳米颗粒体;磁性;矫顽力;溶胶-凝胶法;
