The effect of ingot microstructure and melt-quenching parameters on magnetic properties of R-Fe-B/α-Fe nanocomposite magnet is investigated.
利用扫描电镜和X射线衍射等手段研究了铸锭和快淬带的组织形态和相组成,并分析了铸锭组织和快淬工艺对快淬带和粘结磁体磁性能的影响。
Influence of Ingot Type on Carbide Nonuniformity in High Speed Steel Product;
钢锭锭型对高速钢碳化物不均匀度的影响
Study on phase transformation of 16MnCr5 steel ingot during consolidating and cooling;
16MnCr5钢锭表层凝固及冷却过程中组织转变规律研究
The vertical directional solidification process of steel ingot was simulated considering the ingot structure and casting material properties, the initial condition and boundary conditions and natural convection of liquid metal and solute diffusion during solidification.
利用数值模拟技术,对一个采用垂直定向凝固工艺的钢锭进行了铸造过程模拟分析,考虑了材料参数和边界条件的非线性特征,以及凝固过程中液态金属的自然对流和溶质扩散,预测了钢锭各部位的凝固时间和硫元素宏观通道偏析的位置和偏析程度,模拟结果与相关文献的实验结果基本一致。
Based on analyzing the iron sheet's structure and component during steel ingot heating, it is found that the influence of steel ingot oxidizing to the ratio of air to fuel and it is calculated that compensate coefficient the ratio of air to fuel.
通过对钢锭加热生成的氧化铁皮的结构和成分的分析,找出钢锭氧化对空燃比的影响,并推导计算出空燃比的修正系数,对提高燃烧控制的水平具有重要意义。
Effects of Casting Process on Ingot Microstructure and Forgeability of B30 Alloy
铸造工艺对B30合金铸锭组织及可锻性的影响
Microstructure and Solidification Simulation of Φ480 ZK60 Mg Alloys Cast Ingot;
工业态Φ480ZK60镁合金铸锭组织研究及凝固模拟
Effect of Melt Temperature in Outside Ladle on Microstructure and Hardness Distribution of 7075/6009 Aluminum Alloy
外浇包熔体温度对7075/6009铝合金铸锭组织和硬度分布的影响
Effect of Stirring Magnetic Field on the Macrostructure and Composition of Ti1023 Titanium Alloy Ingot
搅拌磁场对Ti1023铸锭宏观组织和成分的影响
Effects of Ultrasonic Power on Solidification Structure in AZ31B Alloy Ingots
超声振动功率对AZ31B镁合金铸锭凝固组织的影响
Effect of ingot gas holes on the structure and performance of 4032 aluminum alloy
铸锭气孔对4032铝合金组织和性能的影响
Effect of Electromagnetic Frequency on Microstructure of 4045 Alloy Produced by CREM Process
电磁场频率对4045合金CREM铸锭微观组织的影响
Effect of sizes of semicontinuous casting ingots on as-cast microstructures of Al-6.5Zn-2.3Mg-2.3Cu alloy
半连续铸锭尺寸对Al-6.5Zn-2.3Mg-2.3Cu合金铸态组织的影响
Influence of arc current on solidification microstructure of Ti-10V-2Fe-3Al under vacuum arc melting
真空自耗电弧熔炼电流对Ti-10V-2Fe-3Al铸锭凝固组织的影响
Effect of Different Electromagnetic Field Application Ways on Microstructures and Mechanical Properties of Semi-Continuous Cast Magnesium Alloy Billets
电磁场施加方式对半连续铸造镁合金锭坯组织与性能的影响
Thermodynamic Analysis of Chemical Reaction in Melting Process of Mg-Li Alloy and Microstructure of Ingot
Mg-Li合金熔炼反应的热力学分析及铸锭显微组织
Effect of Vertical Probe Location on Crystal Structure of Ultrasonic Ingot of Al-2%Si Alloy During Solidification
超声波探针垂直位置对Al-2%Si铸锭凝固组织的影响
Effects of extrusion speed and billets of electromagnetic casting on microstructure and mechanical properties of AZ31 magnesium alloy sheet
挤压速度和电磁铸造锭坯对AZ31镁合金板材组织和性能影响
The Structure and Its Characteristics Analysis of Aluminum Foam Ingot Fabricated by Molten Frothing Process Using SiC Particles Adhered Melt
SiC颗粒自增粘熔体发泡法制备泡沫铝铸锭的组织及其特征分析
Effect of Ultrasonic Probe Area of End Face on Solidification Structure of Al-1%Si Ingots
超声波传振杆的端面面积对Al-1%Si铸锭凝固组织的影响
Effects of position of submerged entry nozzle in mould on composition and structures of 7075/6009 Al alloy ingots
内熔体浇口位置对7075/6009合金铸锭成分和内层组织的影响
Improvement on the de-moulding mechanism for 20 kg aluminium ingot continuously casting machines
20kg铝锭连续铸造机组脱模机构的改进
Effect of Ultrasonic Vibration Parameter on Solidification Structure of Al-1%Si Alloy Ingots under Melt Holding
熔体保温条件下超声波施振参数对Al-1%Si合金铸锭凝固组织的影响