Results 11 to 20 of about 3,655,387 (198)

Effect of Multi-Directional Forging on the Microstructure and Mechanical Properties of β-Solidifying TiAl Alloy. [PDF]

Materials (Basel), 2019
This study systematically investigated the influence of multi-directional forging (MDF) on the microstructural evolution, hot deformation behavior, and tensile properties of a β-solidifying TiAl alloy. The initial lamellar microstructure of an as-cast alloy was remarkably refined and homogenized by three-step MDF.
Cui N, Wu Q, Bi K, Wang J, Xu T, Kong F.
europepmc   +5 more sources

Microstructural evolution and mechanical behavior of pearlitic steel under multi-directional forging

Journal of Materials Research and Technology
The mechanical behavior and the microstructural evolution of a pearlitic SAE 1080 steel were analyzed along 12 Multi-Directional Forging (MDF) cycles at room temperature and strain amplitude Δε ≈ 0.30 (MDF0.30). The resulting cumulative strain flow curve
Nayara Aparecida Neres da Silva, Paula Cibely Alves Flausino, Taise Matte Manhabosco, Maria Teresa Paulino Aguilar, Paulo Roberto Cetlin   +4 more
doaj   +3 more sources

Effects of multi-directional forging on the microstructure and mechanical properties of TiB2 particulate reinforced 6061Al composite

Journal of Materials Research and Technology, 2023
TiB2 particulate reinforced 6061Al (TiB2/6061Al) composite was fabricated by hot press sintering, and multi-directional forging was further applied to enhance the microstructure and mechanical properties.
Changren Tian, Liang Chen, Yongjun Chen, Zhigang Li, Lihua Qian, Guoqun Zhao   +5 more
doaj   +2 more sources

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,
Xuan Chen, Boya Wu, Jiayuan Li, Xiaoxiao Zhang, Pengpeng Zuo, Xiaochun Wu, Junwan Li   +6 more
doaj   +2 more sources

Microstructure, Texture, Electrical and Mechanical Properties of AA-6063 Processed by Multi Directional Forging. [PDF]

Materials (Basel), 2018
In current research, the effect of the multi-directional forging (MDF) process on the microstructure, texture, mechanical and electrical properties of AA-6063 under different heat treatment conditions at various MDF temperatures was studied. The annealed AA-6063 alloy was processed up to three passes of MDF at ambient temperature.
Dashti A, Shaeri MH, Taghiabadi R, Djavanroodi F, Vali Ghazvini F, Javadi H.   +5 more
europepmc   +7 more sources

Decreasing the mechanical anisotropy of the forged Mg-8.5Gd-2.5Y-1.5Zn-0.5Zr alloy by modulating blocky LPSO particles using multi-directional forging

Journal of Magnesium and Alloys
The blocky LPSO particles were modulated by single-directional and multi-directional forging, and the effect of blocky LPSO particles on the anisotropy of mechanical properties of Mg-8.5Gd-2.5Y-1.5Zn-0.5Zr alloy forged parts was investigated.
Jiyu Li, Fulin Wang, Jian Zeng, Chaoyu Zhao, Chen Qian, Fenghua Wang, Shuai Dong, Li Jin, Jie Dong   +8 more
doaj   +2 more sources

Designing grain refinement passes for multi-direction forging: A phase-field crystal study

Journal of Materials Research and Technology, 2023
Multi-directional forging is an effective plastic deformation method for polycrystalline grain refinement, and the degree of refinement is closely related to the number of forging passes. However, the relationship between the degree of refinement and the
Zhuo Song, Huanqing Li, Xiaona Wang, Xiaolin Tian, Hua Hou, Yuhong Zhao   +5 more
doaj   +2 more sources

Investigation of dry sliding wear properties of multi-directional forged Mg–Zn alloys

Journal of Magnesium and Alloys, 2019
Effect of multi-directional forging (MDF) on wear properties of Mg–Zn alloys (with 2, 4, and 6 wt% Zn) is investigated. Dry sliding wear test was performed using pin on disk machine on MDF processed and homogenized samples.
S. Ramesh, Gajanan Anne, H. Shivananda Nayaka, Sandeep Sahu, M.R. Ramesh   +4 more
doaj   +2 more sources

Numerical simulation of multi-directional hot forging for the reduction of forging defects [PDF]

, 2015
Hot forging is a metal forming process widely used in the industry. Among the many advantages are the possibility of severe plastic deformation and the improvement of mechanical properties, leading to the continued development of forging for industrial applications.
Septímio, Rudimylla da S., Button, Sergio T.   +1 more
openaire   +2 more sources

Changes of Microstructures and Mechanical Properties in Commercially Pure Titanium after Different Cycles of Proposed Multi-Directional Forging

Metals, 2019
A newly proposed multi-directional forging (MDF) was successfully applied to a commercially pure titanium (CP Ti). Severe plastic deformation would result in significant and complex changes of microstructure and mechanical properties, so microstructure ...
Zhanguang Zheng, Xiaoying Zhang, Liang Xie, Longgui Huang, Teng Sun   +4 more
doaj   +2 more sources