extrusion temperature
Effect of Extrusion Temperature on the Machinability of Al Alloy 6061 Reinforced with SiC Particles
... of extrusion temperature on the machinability of the aluminum 6061 alloy as a matrix and as composite reinforced with silicon carbide particle, the results reveal the effect of adding hard particle to the ...
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Effect of Extrusion Ratio & Extrusion Temperature on Mechanical Properties of Hot Extruded Hybrid Composites of Al6061/Sic/Graphite
... like Extrusion, drawing ,rolling forging ...Hot extrusion was performed by considering these parameters like extrusion ratio & extrusion temperature ...dimension, extrusion ...
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Study of Fused Deposition Modeling Process Parameters for Polycarbonate/Acrylonitrile Butadiene Styrene Blend Material using Taguchi Method
... (B), extrusion temperature (C), bed temperature (D) and printing speed (E) on dimensional accuracy and surface finish of the part and this is the objective of this research [2, 4, 5, 8, ...
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Numerical Simulation and Experimental Research on Microstructural Evolution During Compact Hot Extrusion of Heavy Caliber Thick-Wall Pipe
... the extrusion ratio at different billet temperature on the plastic strain and strain rate of aluminium matrix composite during hot extrusion by FE ...of extrusion process on texture ...
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Thermoelectric and Mechanical Properties of Angular Extruded Bi0 4Sb1 6Te3 Compounds
... temperature range from 643 K to 838 K. Textures of the angular-extruded specimens were observed by Orientation Imaging Microscopy (OIM). The average grain size was monotonously enlarged from 4.7 to 16.1 mm while ...
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Influence of Severe Plastic Deformation on Precipitation Hardening in an Al Mg Si Alloy: Microstructure and Mechanical Properties
... formation of smaller grain sizes, but the specimen is more susceptible to cracking (especially when extruding peak-aged material). To avoid cracking, anneals between ECAE passes 13) or ECAE at elevated temperatures may ...
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Study of Fused Deposition Modeling Process Parameters for Polycarbonate/Acrylonitrile Butadiene Styrene Blend Material using Taguchi Method
... (B), extrusion temperature (C), bed temperature (D) and printing speed (E) on dimensional accuracy and surface finish of the part and this is the objective of this research [2, 4, 5, 8, ...
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Temperature Control for Plastic Extrusion Process
... The plastic extrusion temperature controller uses two dimensional fuzzy logic controller models [10]. It has two input variables error 'e', change in error 'ce' and one output variable 'u'. For computations ...
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Effect of Process Parameters of Backward Extrusion by Servo Press on Purification of A7075 Alloy under the Semisolid Condition
... backward extrusion was conducted under the semisolid condition using a servo press (Komatsu- H1F110) to investigate the industrial-scale purification of A7075 wrought aluminium ...semisolid temperature, ...
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Process Characterization of 3D-Bioplotting using Polycaprolactone.
... and extrusion temperatures which can be instrumental in explaining differences in the resultant scaffold ...of extrusion temperature and nozzle diameter on scaffold strand width was found to be ...
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Mechanical analysis and parameter design of walnut flexible shell-breaking equipment
... According to Table 1, α decreases when the space widens and the walnut deformation intensifies accordingly. Based on an experimental measurement, Wu (1995) stated that during extrusion rolling, the mean walnut ...
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Superplasticity at Room Temperature in Zn 22Al Alloy Processed by Equal Channel Angular Extrusion
... exhibits near 0.5. Therefore, the m-value at room temperature was slightly lower than that at high temperature. Similar behaviors can be seen in the results of the previous reports shown in Fig. 2. The ...
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Development of Bio-nanocomposite Films with Enhanced Mechanical and Barrier Properties Using Extrusion Processing
... There is a lack of comprehensive review on various analytical and modeling techniques to determine properties of bio-nanocomposites. Properties of interest for bio- nanocomposites are mechanical, barrier, thermal, and ...
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Development of Warm Forging Method for Magnesium Alloy
... After heating with the flat parallel high-temperature tools, the ring specimen is compressed between the tools without lubrication. Figure 5 shows the relationship between the tool temperature and the ...
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A Review of Modeling and Control for Aluminum Extrusion
... the ram velocity. At the first stage of the hybrid system, three neural networks were used to calculate of parameters which were included in the basic isothermal extrusion model. In this case fully connected ...
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An Optimization Study for Bridge Design of a Porthole Extrusion Die
... flow, temperature distribution and the extrusion load by using two different multi-hole porthole dies with and without pockets in lower ...the extrusion process for multi-hole hollow profile ...die ...
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Numerical Analysis of a Six Stage Forging Process for Producing Hollow Flanged Parts from Tubular Blanks
... form a spline shape on the head of an aerospace fastener [9]. Hu et al. used multistage upsetting to form a relatively large diameter flange on the end of a pipe [10]. Quan et al. also studied the multistage upsetting ...
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Experimental Study for Characterization of Mechanical Behavior of Al/SiCp Composites during Hot Working
... high temperature proved that their plastic properties are exceptional; therefore, the material can be used in high temperature ...high temperature of aluminum based composites is different from those ...
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Microstructure Evaluation of Equal Channel Angular Extrusion in Aluminium 5083 Alloy by Cryogenic Treatment
... Microhardness of the samples before and after ECAP with cryogenic treatment without cryogenic treatment was measured along the transverse plane using Vickers microhardness tester by applying a load of 100 grams for 20 ...
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Optimal Process Control Parameters Estimation in Aluminium Extrusion for Given Product Characteristics
... Several articles have been published in this area. Wifi et al[6], used the incremental slab technique and Bezier- curve technique to find the optimum curved die profile that minimizes the extrusion load for a hot ...
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