Zobrazeno 1 - 10
of 24 767
pro vyhledávání: '"electron backscatter diffraction"'
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 8618-8630 (2024)
To investigate the influence of Quenching, Lamellarizing and Tempering (QLT) heat treatment processes on the microstructural evolution of nickel alloyed steel, samples were subjected to quenching at 870 °C, followed by Lamellarizing from 720 °C to
Externí odkaz:
https://doaj.org/article/f3d699fcadd14794a743fb3eb0f3bcb3
Autor:
M. Vignesh, M. Sujit, N. Radhika, M. Sathishkumar, S. M. Muthu, Khushbu Dash, Soumya Ranjan Mishra
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract The creation of new alloys with improved qualities has become essential in modern industries for high-performance materials. This work’s main objective is to use vacuum arc melting (VAM) to synthesize two different high-entropy alloys (HEA
Externí odkaz:
https://doaj.org/article/b1b1dc706229409fa70590b5664e4eae
Autor:
Aishwary Mishra, Md Saad Patel, Ilyas Hussain, Gaurav Chandra Tripathi, Atul Kumar Choudary, P. Chakravarthy, Rahul Jain, R. Jose Immanuel
Publikováno v:
Discover Materials, Vol 4, Iss 1, Pp 1-11 (2024)
Abstract This study focuses into strategizing the usage of self-reacting bobbin tool friction stir welding (SRBT-FSW) to obtain consistent microstructural homogeneity along the thickness of AA6061 aluminium alloy (AA) thick plates during welding. The
Externí odkaz:
https://doaj.org/article/ca17719d448f4e76b1f3db54502ec9ff
Autor:
Merve Nur Doğu, Seren Ozer, Mustafa Alp Yalçın, Kemal Davut, Muhannad Ahmed Obeidi, Caner Simsir, Hengfeng Gu, Chong Teng, Dermot Brabazon
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 5457-5481 (2024)
This study provides a comprehensive investigation into the effects of different scanning strategies on the material properties of IN939 fabricated using the PBF-LB process. The scanning strategies examined included alternating bi-directional scanning
Externí odkaz:
https://doaj.org/article/528d01ec4fba406b95b89b4e184f004e
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 4444-4455 (2024)
This study investigates the microstructure and mechanical properties of wear-resistant hardfacing structures fabricated on an AISI 1045 carbon steel substrate using a specially designed Fe–Cr based powder for directed energy deposition (DED). Elect
Externí odkaz:
https://doaj.org/article/6b7889512dfa46ec9a6cd0649610bac2
Autor:
ChenChun Chiu, Faisal Qayyum, Susanne Berndorf, ShaoChen Tseng, Sergey Guk, ChingKong Chao, Ulrich Prahl
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 2030-2051 (2024)
This study investigates tensile deformation, damage analysis, and the effect of microtexture on a 10 % vol. zirconia particle-reinforced TRIP steel composite. In situ tensile tests and simulations were conducted, with sequential SEM images captured d
Externí odkaz:
https://doaj.org/article/c9e635a4f9104fd4a418e355bcc07b51
Autor:
YU Shunshi, CHEN Song, LI Guanghui, LI Hui, LIN Yan, LI Hongfeng, DAI Siyuan, WU Tizhen, WANG Weiguo
Publikováno v:
Cailiao gongcheng, Vol 52, Iss 7, Pp 204-213 (2024)
Electron backscatter diffraction， five parameter analysis， overlap-pole-figure analysis and near coincident site analysis were used to investigate the interface character distributions of WC/WC grain boundaries and WC/Co phase boundaries in WC/Co
Externí odkaz:
https://doaj.org/article/192d05a9156744daa4243bb6267e1ed7
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 1008-1016 (2024)
The microstructure and uniformity of Cu metallization in the through glass via (TGV) structure were investigated through electron backscatter diffraction (EBSD) analysis system and finite element analysis (FEA) method. Two different direct current (D
Externí odkaz:
https://doaj.org/article/eb2e37cf08c74f63a181f6f7fd708b4d
Autor:
Amalie P. Laursen, Jens P. Frandsen, Priyank Shyam, Mathias I. Mørch, Frederik H. Gjørup, Harikrishnan Vijayan, Mads R. V. Jørgensen, Mogens Christensen
Publikováno v:
Advanced Electronic Materials, Vol 10, Iss 9, Pp n/a-n/a (2024)
Abstract The synthesis of a strontium hexaferrite magnet is studied using in situ synchrotron powder X‐ray diffraction (PXRD) with a 16‐ms time resolution. The precursor material is cold compacted shape‐controlled goethite and strontium carbona
Externí odkaz:
https://doaj.org/article/5836fd885e664ebaa1066ae26f24a757
Autor:
Masaki WATANABE, Shinya MATSUDA
Publikováno v:
Mechanical Engineering Journal, Vol 11, Iss 5, Pp 24-00203-24-00203 (2024)
Structures assembled using profiles and bolts made of aluminum (Al) alloy can be recycled without dismantling, as loosening and electrical corrosion of the bolts are prevented by fastening them between homogeneous materials. However, reports on pract
Externí odkaz:
https://doaj.org/article/06abe54a484f4024a80b7e9feb2c67e8