Densification mechanism of warm compaction in powder metallurgy;
粉末冶金温压的致密化机理
Surface morphology and technical performances of warm compaction powder made by various methods;
不同方法制备的温压粉末形貌及工艺性能
Combining electrostatic die wall lubrication and warm compaction to enhance green and sintered properties of P/M components;
用静电模壁润滑—温压复合工艺增高粉末冶金零件生坯与烧结件性能
The effects of powder temperature, die temperature, lubricant content and compacting pressure on the behavior of warm compaction at lower temperature were studied.
较系统地研究了低温温压工艺,考察了粉末温度、模具温度、润滑剂含量和压制压力对温压 密度的影响。
Influence of extrusion temperature on microstructures and mechanical properties of Mg-9Gd-4Y-0.6Zr alloy;
挤压温度对Mg-9Gd-4Y-0.6Zr合金组织与力学性能的影响
Influence of extrusion temperature on the tensile properties of 15 vol% SiC_P/Mg-9Al composite;
挤压温度对15vol% SiC_P/Mg-9Al镁基复合材料拉伸性能与断口形貌的影响
The relation between the extrusion temperature and the rib height was obtained.
通过有限元模拟软件MSC/superform对某铝合金带筋筒形件进行了数值模拟,得到了变形过程的金属流动规律,获得了挤压温度与成形筋高的关系。
New technology of rapeseed oil preparation by dehulling,low temperature pressing, extruding-expansion and solvent extraction;
油菜籽脱皮、低温压榨、膨化浸出制油新工艺
Experimental production and further promotion in application have proved that the LYZX can -be used not only in peeling and low temperature pressing of rapeseed, but also in the low temperature pressing of other kinds of oil.
生产试验及推广应用的实践证明:LYZX系列低温螺旋榨油机不仅可用于油菜籽脱皮、低温压榨制油新工艺,适当调整技术参数后,还可广泛应用于其他油料的低温压榨,具有良好的推广应用前景。
Review on explosion puffing drying by modified temperature and pressure for Hami-melon;
哈密瓜变温压差膨化干燥技术研究进展
A central composite rotatable design (CCRD) was adopted to optimize the technology of explosion puffing drying at modified temperature and pressure for potatoes and the effect of water content after puffing temperature (X1), vacuum drying temperature(X2) and vacuum drying time(X3) on the water content after puffing(Y1), crispness(Y2), and color (Y3) were analyzed.
采用三因子二次回归正交旋转组合设计,对马铃薯变温压差膨化干燥工艺进行了优化研究。
Using the technology of explosion puffing drying for Hami-melon at modified temperature and pressure, the effect of water content after pre-drying, puffing temperature, vacuum drying temperature and time, residence time and preesure difference on degree of water content after puffing, crispness, bulk density and color were analyzed.
采用变温压差膨化干燥技术,探讨预干燥后水分含量、膨化温度、抽空温度、抽空时间、停滞时间和压力差等因素对哈密瓜脆片产品的水分含量、脆度、膨化度和色泽的影响。
Texture Evolution of AZ31 Magnesium Alloy under the Different Extrusion Ratio and Extrusion Temperature
AZ31镁合金在不同挤压比和挤压温度下的织构演变
Effects of Varied Hot Extrusion Temperature on Microstructure and Mechanical Properties of AZ61 Magnesium Alloy
AZ61镁合金在不同挤压温度下的组织与力学性能
Effects of Temperature on Microstructure of CNTs/AZ31 Alloy Composites by Equal Channel Angular Pressing
挤压温度对等径角挤压碳纳米管增强AZ31镁基复合材料显微组织的影响
Extrusion temperature which effects the mechancial property of 2A12 aluminium sensor profile
挤压温度对2A12铝合金传感器型材力学性能的影响
Design of Temperature Measuring System on TLJ250 Continuous Extrusion Machine
TLJ250连续挤压机温度场测试系统的设计
Application of BP Neural Network to Predict the Extrusion Load and Exit Temperature Evolution during Extrusion Process
基于BP神经网络的挤压力与挤压出口温度预测研究
Mechanical Properties of AZ31 Mg Alloy Extruded at Different Die Temperatures
AZ31镁合金不同温度挤压后组织性能研究
Design optimization for warm forming process of engine shell of high strength steel
高强度钢发动机壳体温挤压成形工艺优化设计
In order to obtain refinery in microstructure and the correct density during extrusion, extrusion temperature and extrusion speed are controlled automatically.
挤压毛胚温度自动控制，挤压机压力与速度自动控制以保证铜材微观结构再细化与致密。
The pressure oscillation can be suppressed by either raising extrusion temperature or adopting blending modification.
升高挤出温度和采用共混改性都可抑制压力振荡现象。
Numerical Simulation of Temperature Field of Squeeze Casting of ZA27 Alloy with Large Ratio of Height to Diameter;
大高径比锌铝合金挤压铸造过程温度场数值模拟
Effects of Aging Temperature on Microstructure and Mechanical Properties of As-Extruded Mg-13Gd-4Y-0.4Zr Alloys
时效温度对挤压态Mg-13Gd-4Y-0.4Zr合金组织与性能的影响
Microstructure and Mechanical Properties of Thin Wall AZ31 Magnesium Alloy Pipes with High Precision Prepared by Isothermal Extrusion Technology
高精度AZ31镁合金薄壁管件等温挤压后的组织与性能
The Finite Element Analysis of the Aluminium Alloy Extrusion in Temperature field
铝合金挤压过程中温度场变化的有限元模拟分析
A new technique to implement aluminum isothermal/equipressure extrusion technology--Research on technology application of gradient water-cooling for hot aluminum billet
一种实现铝材等温/等压挤压工艺的新技术——铝材热坯料梯度水冷工艺应用研究
Study on Strength of Large-Scale Flat Receptacle Based on ANSYS;
基于ANSYS的大型铝挤压机挤压筒的强度研究
Research on Warm Extrusion of Gear Shaft Base on FEM Technology;
基于FEM技术的齿轮轴温挤压成形研究
Study on Isothermal Extrusion Using the Deform;
DEFORM在等温挤压研究中的应用