EXTRUSION相关论文
The effects of rare earth elements on the microstructure and properties of magnesium alloy AZ91D alloy were studied. The......
The year of 2012 is commencement point of mid and long term amelioration for Chinese paper industry.There are three reas......
On September 26th,2007 Merquinsa has launched a new elas-tomers product brochure in Chinese including the latest novel-......
The hot bulk deformation processes (such as extrusion, forging and rolling) are efficient ways to produce fine microstru......
As a candidate buffer/backfill material for high-level radioactive waste geological repositories,bentonite has numerous ......
The Mg-9Al-5Sn-xSb (x =0.0,0.3,0.6,1.0,1.5 wt％) alloys were prepared by a simple alloying process followed by hot extrusi......
The effects of Sc addition on the microstructure and mechanical properties of the ZK60 wrought magnesium alloy were inve......
This review highlights very recent achievements and new developments of severe plastic deformation(SPD) technology for p......
利用自行设计的连续半固态扩展挤压成形装置制备6201铝合金管材,并采用数值模拟研究此过程的温度场和流场分布规律。结果表明:辊?......
This study analyzed the deformation law of rear axles with variable wall thickness under bidirectional horizontal extrus......
Microstructure, mechanical properties and corrosion resistance of as-cast and as-extruded Mg-4Zn-1La
Microstructure,mechanical properties and corrosion resistance of as-cast and as-extruded Mg-4 wt％ Zn-1 wt％ La magnesium al......
对温挤压自动供料机械手的整体结构、工作流程、气动系统和PLC控制系统进行了具体的研究与分析,并着重介绍了机械手的控制系统设计......
Effect of Gap Size on Coating Extrusion of Pb-GF Composite Wire by Theoretical Calculation and Exper
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......
利用金相观察、SEM和XRD等方法研究了生坯挤压并在N2气氛下烧结制备的Al-Si-Cu合金的微观组织,并测试了其力学性能。结果表明,Al-S......
Distribution, evolution and the effects of rare earths Ce and Y on the mechanical properties of ZK60
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......
FEM analysis of metal flowing behaviors in porthole die extrusion based on the mesh reconstruction t
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......
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......
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......
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......
Experimental investigation and numerical simulation of plastic flow behavior during forward-backward
Finite element method was employed to investigate the effect of process parameters of plastic deformation behavior in Fo......
A series of thermochromic polypropylene foils were prepared by embedding various leuco dye-developer-solvent systems in ......
Sheet bulk metal forming processes have been widely developed to the facilitate manufacture of complicated 3D parts. How......
本文利用自行设计的一种新型毛细管动态流变仪,研究了挤出过程中振荡对PP/CaCO3体系混合特性的影响.当PP/CaCO3填充体系在一较佳振......
A "reaction -extrusion process" has been developed to prepare Zn4Sb3 bulk materials with high thermoelectric performance......
Based on the characteristic of high energy milling and the micromechanics of composite material, a plastic constitutive......
利用Polyflow有限元分析软件对层叠取向流道的流场进行模拟研究。对所得流道压力分布等值云图、截面速度分布云图和流体内部速度二......
蛋白质经过挤压后形成的纤维状结构与蛋白质分子质量及其分布有密切关系.挤压过程中的热、压力和机械剪切力等作用通过改变蛋白质......
基于McClintock韧性断裂准则，使用DEFORM2D数值模拟软件模拟剪切摩擦系数、凹模锥角度数、断面收缩率对7050铝合金棒料室温轴对称正......
利用多种表征方法,系统地研究了3种管径PE管的多层次结构.结果表明:聚合物熔体在挤管过程中受到轴向挤出/牵引作用,分子链易沿轴向......
基于螺杆轴向振动,建立单螺杆挤出机计量段熔体流动模型,推导聚合物熔体二维非等温幂率本构方程,计算螺杆径向熔体温度分布和沿螺......
以木薯淀粉、聚乙烯醇(PVA)为基质,Na HCO_3为发泡剂,甘油和一定浓度Na OH水溶液按配比作为复合增塑剂改性淀粉,辅以其他各种助剂,......
Effects of Radial-Orientation-Die Structure Parameters on Properties of Short Fiber and Rubber Compo
...
Under the condition of equal flow, the maximum and minimum theoretical values of gap size were studied and an estimation......
Magnesium alloys have, in recent years, been recognized as highly promising biodegradable materials, especially for vasc......
The microstructure, mechanical property, electrochemical behavior and biocompatibility of magnesium alloy (BioDe MSM?) w......
Design of New Extrusion Equipment in Mechanical Vibration and Simulated Analysis of Vibration Perfor
...
目的：评价关节镜下缝合固定对合并有外侧半月板移位的早期膝关节骨性关节炎（OA）的治疗效果。方法对8例术前 MRI 检查及术中证实的合并......
On the basis of Conformal Mapping theory, using approaches of numerical trigonometric interpolation and vector normal co......
Surface quality of extruding metal special-shape products and frictional behavior in optimized die c
With the help of Complex Function Mapping theory, the complicated three-dimensional deformation problems are transferred......
Room temperature deformation behavior of A1-8Fe-2Mo-2V-1Zr alloy produced by spray forming and subsequent warm-extrusion......
Effect of hot extrusion on microstructure and mechanical properties of quasicrystal-reinforced Mg-Zn
The microstructure and mechanical properties of as-cast and as-extruded Mg-Zn-Y alloy (Mg-11%Zn0.9%Y, mass fraction) con......
Effect of Gap Size on Coating Extrusion of Pb-GF Composite Wire by Theoretical Calculation and Exper
A new method using lead coated glass fiber to produce continuous wire for battery grid of electric vehicles (EVs)and hyb......
为了探索全脂米糠粉挤压规律，以纤维素酶为催化剂，利用双螺杆挤压机做生化反应器对全脂米糠粉进行了挤压试验研究，获得了具有不同膳食......
Extrusion is the key technology to manufacture aluminum profiles and involves complicate metal deformation coupled with ......
Mechanical properties and microstructures of AE42 magnesium alloy with addition of Zn and subjected to hot extrusion at ......
The extrusion of Al-Si alloy powders with different particle sizes allows manufacture of different products with unique ......
Aimed at the modeling issues in design and quick processing of extruding die for special-shaped products, with the help ......
Warm extrusion of submicron crystalline Cu-5%Cr from 100 ℃ to 600 ℃ was investigated. The effects of different extrusi......
An Arbitrary Lagrangian-Eulerian(ALE) method was employed to simulate the sheet metal extrusion process, aiming at avoid......
