Results 41 to 50 of about 138,962 (303)

Achieving high density and controlled microstructure by predicting hot deformation behavior of low-cost powder metallurgy Ti-5553 alloy

Journal of Materials Research and Technology
This study investigates the hot deformation behavior of sintered Ti-5553 alloy with the objective of providing a comprehensive description of its flow behavior, developing a constitutive model, and processing maps.
Krystian Zyguła, Oleksandr Lypchanskyi, Kamil Cichocki, Grzegorz Korpała, Marek Wojtaszek, Ulrich Prahl   +5 more
doaj   +1 more source

Y Addition Effects on Hot Deformation Behavior of Cu-Zr Alloys with High Zr Content [PDF]

Archives of Metallurgy and Materials, 2018
Isothermal hot compression experiments were carried out using the Gleeble-1500D thermal mechanical simulator. The flow stress of the Cu-1%Zr and Cu-1%Zr-0.15%Y alloys was studied at hot deformation temperature of 550°C, 650°C, 750°C, 850°C, 900°C and the
K. Tian, B. Tian, A.A. Volinsky, Y. Zhang, Y. Liu, Y. Du   +5 more
doaj   +1 more source

Giant-dipole Resonance and the Deformation of Hot, Rotating Nuclei [PDF]

, 2003
The development of nuclear shapes under the extreme conditions of high spin and/or temperature is examined. Scaling properties are used to demonstrate universal properties of both thermal expectation values of nuclear shapes as well as the minima of the ...
A. Bracco, A. Bracco, Dimitri Kusnezov, E. Ramakrishnan, F. Camera, J. J. Gaardhøje, K. A. Snover, M. Brack, N. Dinh Dang, R. W. Hasse, V. M. Strutinsky, V. M. Strutinsky, V. M. Strutinsky, V. M. Strutinsky, V. M. Strutinsky, W. Erich Ormand, W. E. Ormand, W. E. Ormand   +17 more
core   +2 more sources

Hot deformation behavior of hard-to-deform Ni-based Alloy

Journal of Physics: Conference Series, 2021
Abstract The very poor hot workability of hard-to-deform GH4742 alloy is represented in the aspects of very narrow available deformation temperature range, high deformation-resistant force and low thermoplasticity. In this paper, the hot deformation behavior of a Ni-based superalloy was studied in the temperature range of 1060-1160°C and
X D Lu, Y W Zhang, S Y Shi, B Wen, X Su, J H Du   +5 more
openaire   +1 more source

Effect of segregation on hot deformation behavior of GCr15 bearing steel in continuous casting

Journal of Materials Research and Technology
GCr15 steel, renowned as one of the most extensively utilized metallic materials in bearing applications, has been the subject of considerable research, particularly regarding its hot deformation behavior.
Mingyang Liu, Tianyu Zhang, Chenchong Wang, Ye Liu, Junyang Qian, Hongshuang Di, Qing Yin, Chi Zhang   +7 more
doaj   +1 more source

PLA/PA bio-blends: induced morphology by extrusion [PDF]

, 2019
The effect of processing conditions on the final morphology of Poly(Lactic Acid) (PLA) with bio-based Polyamide 10.10 (PA) 70/30 blends is analyzed in this paper. Two types of PLA were used: Commercial (neat PLA) and a rheologically modified PLA (PLAREx),
Abt, Tobias Martin, Cailloux, Jonathan, Carrasco Alonso, Félix Ángel, García Masabet, Violeta del Valle, Maspoch Rulduà, Mª Lluïsa, Santana Pérez, Orlando Onofre, Sánchez Soto, Miguel   +6 more
core   +2 more sources

Unified constitutive modeling for hot tensile behavior of TC4 alloy with and without diffusion bonding joint

Journal of Materials Research and Technology
The hot deformation and fracture behavior of TC4 with and without diffusion bonding (DB) are investigated in both experimental and numerical methods in this study.
Zhongman Cai, Yong Li, Yanqiang Xu, Jiarui Chen, Xiaoxing Li, Guanglu Ma, Dongsheng Li   +6 more
doaj   +1 more source

Characterization of strain-induced precipitation in Inconel 718 superalloy [PDF]

, 2016
© 2016 ASM International Inconel 718 presents excellent mechanical properties at high temperatures, as well as good corrosion resistance and weldability.
Cabrera Marrero, José M., Calvo Muñoz, Jessica, Penalva, Mariluz   +2 more
core   +2 more sources

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

Advanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai, Xinrui Sarah Niu, Zhao Qin   +2 more
wiley   +1 more source

Constitutive modeling and workability characterization of pre-deformed AZ31 magnesium alloy during hot shear-compression deformation

Journal of Materials Research and Technology
Pre-deformation is a cost-efficient method to control the microstructure and mechanical properties of wrought magnesium (Mg) alloys. It introduces twins that promote dynamic recrystallization during hot deformation, thereby improving hot workability and ...
Junsong Jin, Fangtao Chai, Jinchuan Long, Chang Gao, Shaolei Wang, Pan Zeng, Xuefeng Tang, Pan Gong, Mao Zhang, Lei Deng, Xinyun Wang   +10 more
doaj   +1 more source