Results 71 to 80 of about 6,958 (182)

On the mechanisms of superplasticity in Ti–6Al–4V

Acta Materialia, 2016
AbstractSurface observations are used to elucidate the deformation mechanisms responsible for the superplastic effect in Ti–6Al–4V. High-temperature in-situ tests for tensile and shear deformation modes are performed in the scanning electron microscope at temperatures in excess of 700∘ C.
Alabort, E, Kontis, P, Barba, D, Dragnevski, K, Reed, R   +4 more
openaire   +2 more sources

Effect of alloying (V, Fe, Ge) additions on microstructural evolution in Ti-6Al-4V-based alloys after hot rolling and annealing

Journal of Alloys and Metallurgical Systems
Ti-6Al-4V is the most widely used titanium alloy due to its ability to achieve balanced mechanical properties through microstructural modification via thermomechanical processing.
K.N. Chaithanya Kumar, K.S. Suresh
doaj   +1 more source

Bone marrow stromal cells interaction with titanium; Effects of composition and surface modification.

PLoS ONE, 2019
Inflammation and implant loosening are major concerns when using titanium implants for hard tissue engineering applications. Surface modification is one of the promising tools to enhance tissue-material integration in metallic implants.
Murali Krishna Duvvuru, Weiguo Han, Prantik Roy Chowdhury, Sahar Vahabzadeh, Federico Sciammarella, Sherine F Elsawa   +5 more
doaj   +1 more source

Effect of hydrogen on the corrosion and stress corrosion cracking behavior of additively manufactured Ti–6Al–4V compared with traditional process

Journal of Materials Research and Technology
This study investigated the effects of hydrogen on the corrosion resistance and stress corrosion cracking (SCC) behavior of additively manufactured (AM) Ti–6Al–4V.
Jing Li, Tao Zhang, Li Li, Zimin Li, Jiajing Peng, Yimian Chen, Wanqing You, Changsheng Fu, Bright O. Okonkwo, Chao Xiang, Zhiming Zhang, Jianqiu Wang, En-Hou Han   +12 more
doaj   +1 more source

Study of flow stress and spall strength of additively manufactured Ti-6-4 alloy

EPJ Web of Conferences, 2018
The use of additive manufacturing (AM) by Electron Beam Melting (EBM) or Selective Laser Melting (SLM) has extensively grown in the past few years.
Paris Vitaly, Cohen Amitai, Gudinetsky Eli, Hevroni Refael, Samuha Shmuel, Osovsky Shmuel, Tiferet Eitan, Yosef-Hai Arnon   +7 more
doaj   +1 more source

Microstructure and mechanical property improvement of concurrent wire-powder feeding laser melting deposition Ti-6Al-4V via TiC addition

Materials Research Express
Wire-feed laser metal deposition (LMD-W) offers a high deposition rate and low cost, making it an effective solution for reducing costs and enhancing efficiency in manufacturing large-scale titanium aerospace components.
Chenyang Wang, Fei Xing, Xiangyu Liu, Hongyou Bian, Weijun Liu   +4 more
doaj   +1 more source

Brazeability, Microstructure, and Joint Characteristics of ZrO2/Ti-6Al-4V Brazed by Ag-Cu-Ti Filler Reinforced with Cerium Oxide Nanoparticles

Advances in Materials Science and Engineering, 2019
In this work, we have attempted to develop the Ag-Cu-Ti filler for bonding ZrO2 to Ti-6Al-4V. The CeO2 nanoparticles were reinforced in the eutectic Ag-Cu-Ti filler via mechanical mixing and melting route.
Ashutosh Sharma, Byungmin Ahn
doaj   +1 more source

Corrosion behavior of Ti-6Al-4V by 3D printing techenology in the airfield pavement deicing fluid

四川大学学报. 自然科学版, 2020
In this paper, we study the corrosion of the Ti-6Al-4V alloy prepared by electron beam printing (EBM) and laser melt printing (SLM) technology by runway de-icing chemicals (potassium acetate solution).
CHEN Ai-Jun, DENG Hao, CHEN Long-Qing, TANG Yi, TANG Jun   +4 more
doaj  

Recent advance in laser powder bed fusion of Ti–6Al–4V alloys: microstructure, mechanical properties and machinability

Virtual and Physical Prototyping
Laser powder bed fusion (LPBF) of titanium alloys has demonstrated significant potential in high-value-added fields such as aerospace and biomedical. However, the highly non-stationary thermal history and inherent limitations of the LPBF process lead to ...
Chenbing Ni, Junjie Zhu, Baoguo Zhang, Kai An, Youqiang Wang, Dejian Liu, Wei Lu, Lida Zhu, Changfu Liu   +8 more
doaj   +1 more source

Fatigue Behavior of Hybrid Additive/Subtractive Manufactured Ti-6Al-4V

Metals
Additive–subtractive hybrid manufacturing (ASHM) allows for the rapid manufacturing of metal components with complex and precise geometries for ready-to-use or near-ready-to-use applications.
Nicholas Parolini, Andrew Ikeler, Ryan Kinser, Abhendra Singh, P. G. Allison, J. B. Jordon   +5 more
doaj   +1 more source