Results 61 to 70 of about 2,034 (167)

Constitutive Modelling and Hot Workability Analysis by Microstructure Examination of GH4169 Alloy

Crystals, 2018
The relationships between hot deformation parameters and flow behaviour have attracted many researchers’ attention for the past few decades, whilst precise constitutive modelling of GH4169 remained a problem, which seriously affected the process ...
Rongchuang Chen, Zhizhen Zheng, Jianjun Li, Fei Feng   +3 more
doaj   +1 more source

Revealing the Influence of SiC Particle Size on the Hot Workability of SiCp/6013 Aluminum Matrix Composites. [PDF]

Materials (Basel), 2023
Chen S, Wu C, Bo G, Liu H, Tang J, Fu D, Teng J, Jiang F.   +7 more
europepmc   +1 more source

Hot Workability of the Multi-Size SiC Particle-Reinforced 6013 Aluminum Matrix Composites. [PDF]

Materials (Basel), 2023
Wu C, Chen S, Tang J, Fu D, Teng J, Jiang F.   +5 more
europepmc   +1 more source

Investigation on hot workability and mechanical properties of.pdf

, 2022
This paper explores the effects of solution treatment on hot workability and mechanical properties of a Ni3Al-based alloy named IC-221M. As-cast IC-221M alloy cracked during the hot working process. Optical and scanning electron microscopy revealed that cracks initiated and propagated through ?+Ni5Zr eutectic phase during hot working.
openaire   +1 more source

Microstructure Evolution and Enhanced Hot Workability of TiC/Ti-6Al-4V Composites Fabricated by Melt Hydrogenation. [PDF]

Materials (Basel), 2022
Wang X, Chen S, Tan Y, Yao L, Wang L, Su Y, Guo J.   +6 more
europepmc   +1 more source

Enhancing constitutive description and workability characterization of Mg alloy during hot deformation using machine learning-based Arrhenius-type model

Journal of Magnesium and Alloys
Hot deformation is a commonly employed processing technique to enhance the ductility and workability of Mg alloy. However, the hot deformation of Mg alloy is highly sensitive to factors such as temperature, strain rate, and strain, leading to complex ...
Jinchuan Long, Lei Deng, Junsong Jin, Mao Zhang, Xuefeng Tang, Pan Gong, Xinyun Wang, Gangfeng Xiao, Qinxiang Xia   +8 more
doaj   +1 more source

Alloying Effect on Hot Workability of M42 High Speed Steel

, 2014
{"references": ["G. Robert, G. Krauss, and R. Kennedy, Tool steels, 5thedn., ASM International, Materials Park, OH,1998.", "G. Hoyle,High speed tool steels, Butterworth, Cambridge,1988.", "J. R. Davis, Tool materials, ASM International, Materials Park, OH,1995.", "W. Crafts and J. L. Lamont, Trans. A.I.M.E, vol. 180,p. 471,1949.", "H.
Moon, Jung-Ho, Ha, Tae Kwon
openaire   +1 more source

Revealing the recrystallization behavior and LPSO phase transformation mechanism in Mg-Gd-Y-Zn-Zr alloy induced by electropulsing under hot deformation

Materials & Design
Electropulsing treatment of rare-earth magnesium alloy wire can effectively improve its hot workability, offering a new approach to overcome the challenges of poor plasticity and difficult deformation in wires.
Miaomiao Zhang, Yonglin Zheng, Jinchao Zou, Xiangyu Gao, Zhiquan Huang, Tao Wang, Peikang Bai   +6 more
doaj   +1 more source

Assessment of process-induced cracks in hot-working operations using crack susceptibility index based on plastic instability criteria

Journal of Materials Research and Technology
A processing map representing the efficiency of power dissipation as a function of the temperature and strain rate has been used as a guide to depict the hot workability of metallic alloys.
M.S. Lee, Ji Seob An, Sun Kwang Hwang, Min-Churl Song, Young Hoon Moon   +4 more
doaj   +1 more source

Silver Matrix Composite Reinforced by Aluminium-Silver Intermetallic Phases

Archives of Metallurgy and Materials, 2017
Silver and aluminum powders (82 mass % Ag and 18 mass % Al) were mixed and hot extruded at 673 K with extrusion ratio λ = 25. Performed X-ray diffraction analysis of as extruded rod revealed the development of Ag3Al and Ag2Al-type intermetallic phases ...
Wloch G., Skrzekut T., Sobota J., Woznicki A., Błaż L.   +4 more
doaj   +1 more source