Zobrazeno 1 - 10
of 1 713
pro vyhledávání: '"Arc melting"'
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
Publikováno v:
International Journal of Lightweight Materials and Manufacture, Vol 7, Iss 6, Pp 809-824 (2024)
Production techniques used in processing alloy and composite materials have the propensity of improving their properties or deteriorating them. Therefore, appropriate choice of processing routes is a prerequisite for the development of top-notch high
Externí odkaz:
https://doaj.org/article/6c5c91d3d2a041ca8ee92d5ca5b9208c
Autor:
Jun Cheng, Panyi Yang, Qiuming Chen, Xiao Long, Guang Chen, Jinming Xu, Wanyuan Gui, Tao Wu, Jian Hu
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 2268-2278 (2024)
The bio-corrosion behavior and bio-compatibility of TiNbZrTa and TiNbZrTaMo high entropy alloys (HEAs) are crucial for their efficient maintenance during biological implantation. In this work, TiNbZrTa and TiNbZrTaMo HEAs were successfully prepared v
Externí odkaz:
https://doaj.org/article/4872649411964c4e93f5c8e615b85a9e
Autor:
Muhammad Awwaluddin, Sri Hastuty, Djoko Hadi Prajitno, Makmuri, Budi Prasetiyo, Yudi Irawadi, Jekki Hendrawan, Harry Purnama, Eko Agus Nugroho
Publikováno v:
AIMS Materials Science, Vol 11, Iss 3, Pp 565-584 (2024)
In this study, several types of zirconium-based alloys supplemented with 2, 3, and 4, in wt.% of yttrium for corrosion resistance enhancement were investigated. The specimens were prepared by a single arc welding furnace in an argon-controlled atmosp
Externí odkaz:
https://doaj.org/article/f8c64c2c2d9c4329b15313dc39f2cbfa
Publikováno v:
Materials & Design, Vol 247, Iss , Pp 113410- (2024)
We report a general flash arc synthesis (FAS) method to batch fabricate alloy micro/nanocrystals of up to eight components on a wafer-scale. Combined with experiments and first-principle calculations, we show that the shape and size distribution of p
Externí odkaz:
https://doaj.org/article/0f0d138ef55c466bbda04cbb6a25326f
Autor:
Mehran Bahramyan, Reza T. Mousavian, Gopinath Perumal, Gavin Roche Griffin, Yanuar Rohmat Aji Pradana, James G. Carton, David J. Browne, Dermot Brabazon
Publikováno v:
Materials & Design, Vol 246, Iss , Pp 113316- (2024)
The equiatomic face-centred cubic (FCC) CoNiCrFeMn alloy, known as the Cantor alloy, is renowned for its high ductility under extreme conditions, such as cryogenic temperatures. Despite this, it suffers from low hardness and yield strength (YS) and i
Externí odkaz:
https://doaj.org/article/d836b1d5e57047a2aa6b32b6cbcf8b34
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 1962-1977 (2024)
FeCoNiCrMnTix (x = 0, 2, 4, 6 wt%) high-entropy alloys (HEAs) were prepared using vacuum arc melting. The microstructure, mechanical and wear properties of the HEAs were investigated using XRD, OM, SEM, Vickers hardness, tensile tests and friction te
Externí odkaz:
https://doaj.org/article/6603ed2f4e384c088d9d6e8b72f465c9
A Study of the Magnetic Properties and Structure of Heusler Alloys Prepared by Arc-Melting Technique
Autor:
N. A. Khalefa
Publikováno v:
Science and Technology Indonesia, Vol 9, Iss 1, Pp 36-42 (2024)
Heusler alloys were prepared in this study using the Arc-Melting method in which 30 g of the Arc-melting pure elements were combusted in an Argon arc furnace. Saturation magnetization, X-ray diffraction (XRD) analysis, and scanning electron microscop
Externí odkaz:
https://doaj.org/article/7724b6a4eb11404a83975d8af514a9c3
Autor:
Barkov, L. A.1 barkovla@susu.ac.ru, Samodurova, M. N.1, Zakirov, R. A.1, Latfulina, Yu. S.1 latfulina174@gmail.com
Publikováno v:
Metallurgist. Mar2018, Vol. 61 Issue 11/12, p1029-1032. 4p. 2 Diagrams, 1 Graph.
Autor:
P. Saraswathi, S. Madeswaran
Publikováno v:
Results in Materials, Vol 21, Iss , Pp 100509- (2024)
Fe65Co35 based soft magnetic alloys (SMAs) have been gaining attention for their superior magnetic features and playing significant roles in composite permanent magnets, magnetic storage and automotive electrification technologies. In the present wor
Externí odkaz:
https://doaj.org/article/2b48ca3921334fd8a307fcff3dcc23ab