Results 1 to 10 of about 401,468 (341)

Extrusion Pressure Estimation in Axisymmetric Paste Extrusion

KONA Powder and Particle Journal, 2014
Paste extrusion is an important process used for manufacturing products based on particulate materials. From a theoretical viewpoint, paste extrusion resembles solid metal extrusion, for which extensive theory has ...
D.J. Horrobin, R.M. Nedderman
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Enhancing the comprehensive properties of as-cast Cu–Ni–Si alloys by continuous extrusion combined with subsequent thermomechanical treatment

Materials & Design, 2022
Producing high-strength and high electrical conductivity Cu–Ni–Si alloys from as-cast state to thin strips is a challenging issue in the industry, as high-temperature homogenization, multi-step rolling, and aging processes are frequently employed and ...
Hongwang Fu, Yuewen Yin, Ying Zhang, Mingyu Zhang, Xinbing Yun   +4 more
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Fitting and prediction of the crushing process for Al–Zn–Mg alloy thin-walled double-cell profiles

Advances in Mechanical Engineering, 2022
The properties of crushing and absorbing energy are important for the security of automobiles. In this work, the crushing curves and section features of Al–Zn–Mg alloy twin-cell thin-walled profiles were studied in detail.
Shitong Fan, Yanquan Lan, Laifu Huang, Zhijie Liu   +3 more
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Preparing large-scale, uniform, and high-performance Cu–Cr–Zr strips by a novel continuous expanding extrusion process

Journal of Materials Research and Technology, 2023
A novel continuous expanding extrusion process for manufacturing Cu–Cr–Zr strips was proposed in the present study. The U-shaped strips with a cross-section of 420 mm × 19 mm were successfully prepared by taking the upward continuous casted Φ 28 mm rods ...
Ying Zhang, Xinbing Yun, Ruojing Zhao, Fengtong Zhu, Hongwang Fu   +4 more
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New Technology of Multidirectional Loading Rotary Extrusion

Chinese Journal of Mechanical Engineering, 2023
To satisfy the requirements for the precise formation of large-scale high-performance lightweight components with inner ring reinforcement, a new multidirectional loading rotary extrusion forming technology is developed to match the linear motion with ...
Zhimin Zhang, Yong Xue, Xing Zhang, Beibei Dong, Mei Cheng, Zhe Chen   +5 more
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Two-Phase Flow Coordination Characteristics of H62 Brass Alloy Prepared by Up-Drawing Continuous Casting

Metals, 2023
In this study, the two-phase flow coordination characteristics between α and β phases of H62 brass made by up-drawing continuous casting are investigated based on the upsetting process. An in situ and new research method for two-phase flow is put forward,
Bing Li, Qianqian Fu, Rongzhou Yu, Zikai Lin, Jun Wang, Xue Wang, Renguo Guan, Jiehua Li   +7 more
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Optimization of the Indirect Extrusion Process of Copper-Clad Aluminum Rods by Methods of Statistical Experimental Designs and Numerical Analyses

Frontiers in Materials, 2021
The success of composite extrusion is influenced by multiple process parameters. In order to investigate the significance of specific parameters during indirect extrusion of copper-clad aluminum (CCA) rods, statistical methods were applied and a central ...
Stefan Lechner, Ute Rœmisch, René Nitschke, Felix Gensch, Soeren Mueller   +4 more
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Effect of stress concentration and deformation temperature on the tensile property and damage behavior of a B4Cp/Al composite

Journal of Materials Research and Technology, 2021
In the present work, the influence of stress concentration and deformation temperature on the mechanical behavior of boron carbide particles reinforced aluminum matrix (B4Cp/Al) composites fabricated by powder metallurgy was investigated via the tensile ...
Minqiang Gao, Changfeng Wang, Dalong Yang, Ying Fu, Bing Li, Renguo Guan   +5 more
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Numerical Investigations on Material Flow During Indirect Extrusion of Copper-Clad Aluminum Rods

Frontiers in Materials, 2020
In the extrusion of clad composite materials with different flow stresses are usually used. This causes an inhomogeneous material flow which can induce sleeve or core fracture.
Stefan Kuhnke, Vidal Sanabria, Felix Gensch, Renè Nitschke, Soeren Mueller   +4 more
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Investigating the Potential of Full-Fat Soy as an Alternative Ingredient in the Manufacture of Low- and High-Moisture Meat Analogs

Foods, 2023
The increase in meat consumption could adversely affect the environment. Thus, there is growing interest in meat analogs. Soy protein isolate is the most common primary material to produce low- and high-moisture meat analogs (LMMA and HMMA), and full-fat
Yung-Hee Jeon, Bon-Jae Gu, Gi-Hyung Ryu
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