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Materials Today: Proceedings, 2021
Abstract The current paper shows the various characteristic features of aluminum and its alloys that have an extensive use in material science and manufacturing processes. These aluminum based alloys possess numerous applications due to their mechanical and interfacial properties which include strength-to-weight ratio, fatigue, hardness, density ...
G.A. Manjunath +4 more
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Abstract The current paper shows the various characteristic features of aluminum and its alloys that have an extensive use in material science and manufacturing processes. These aluminum based alloys possess numerous applications due to their mechanical and interfacial properties which include strength-to-weight ratio, fatigue, hardness, density ...
G.A. Manjunath +4 more
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Microstructural Evolution in Large-Section Plastic Mould Steel during Multi-Directional Forging
Metals, 2022 To obtain excellent mechanical properties from large cross-sections of plastic mould steel (SDP1), we conducted multi-directional forging (MDF) to control the microstructure of ingots. To investigate the microstructural evolution of SDP1 steel during MDF,
Junwan Li, Pengpeng Zuo, Xuan Chen
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Development of Al 6061 MWCNT MMC processed by Multi-Directional Forging
Materials Today: Proceedings, 2022Abstract Al 6061 alloys are benchmarked in aircraft industries due to its remarkable weight to strength ratio, the advancement in this alloys trends exponentially increases. In the present work, Al 6061 metal matrix composite (MMC) is prepared with 2 wt% multi walled carbon nano tubes (MWCNT) reinforcement by stir casting process. After stir casting,
G. Sarath Chandra Reddy +2 more
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The Numerical Simulation of Multi-Directional Forging 6700 Steering Knuckle
Applied Mechanics and Materials, 2013The numerical simulation of multi-directional precise contour forging of 6700 steering knuckle was studied in this paper. A 3D thermodynamic coupling finite element method (FEM) was established for each process of the deformation, based on the rigid-viscoplastic finite element method FEM.
Zhi Ming Zhou +7 more
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The Numerical Simulation of Multi-Directional Forging EQ153 Steering Knuckle
Applied Mechanics and Materials, 2013This paper centers on EQ153 steering knuckle multi-directional forging forming, and applying Deform-3D to simulation the deformation process. According to temperature, effective strain, load prediction and final forging shape to illustrate in such a process a near-net-shape forming with no flash and little draft angle and lower pressure is been formed.
Zhi Ming Zhou +7 more
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Production Engineering, 2012
In automotive industry, parts made of aluminum alloys are used with increasing frequency. During forging operations for the production of aluminum long flat pieces, defects like folds can appear. Especially internal folds are of interest, which are only evident in the fiber orientation and have a negative effect on the dynamic mechanical properties of ...
Bernd-Arno Behrens +2 more
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In automotive industry, parts made of aluminum alloys are used with increasing frequency. During forging operations for the production of aluminum long flat pieces, defects like folds can appear. Especially internal folds are of interest, which are only evident in the fiber orientation and have a negative effect on the dynamic mechanical properties of ...
Bernd-Arno Behrens +2 more
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High Strength and Ductility in Multi-Directional Forged Wrought Aluminum Alloys
Advanced Materials Research, 2014A wrought aluminum alloy 3004 was processed by multi-directional forging (MF), natural aging and artificial aging. The samples possess high strength and high ductility after processing. Grain size in samples was reduced evidently. The strength of samples was enhanced by dispersing ultrafine precipitate particles within the grains, reducing grain-size ...
Li Fei Pan, Lin Chen, Wei Lin Yan
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Formation and Microstructure of Ultrafine-Grained Titanium Processed by Multi-Directional Forging
Journal of Materials Engineering and Performance, 2016Ultrafine-grained titanium with uniform grain size for medical applications is obtained by multi-directional forging at 773 K in air. The microstructures and microtextures in the deformed titanium specimens are investigated by optical microscopy, electron backscattered diffraction technique, and transmission electron microscopy.
Bingfeng Wang, Xiaoyan Wang, Juan Li
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Improved Mechanical Properties of AZ31 Alloy Fabricated by Multi-Directional Forging
Key Engineering Materials, 2017In this work, the tensile properties of AZ31 Mg alloy deformed by multi-directional forging (MDF) were investigated at room temperature. And the enhanced mechanical properties of yield strength of 93 MPa, ultimate tensile strength (UTS) of 253 MPa and elongation of 29% were achieved.
Cai Chen +3 more
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An approach for room-temperature multi-directional forging of pure titanium for strengthening
Materials Science and Engineering: A, 2018Abstract Commercially pure Ti grade 2 was multi-directionally forged (MDFed) at room temperature. MDFing could be successfully carried out without any cracking to a cumulative strain of ΣΔe = 2.0. Ultrafine-grained (UFGed) structure gradually developed with increasing cumulative strain mainly by mechanical twinning and kinking.
H. Miura +4 more
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