Zobrazeno 1 - 10
of 3 842
pro vyhledávání: '"Nano-indentation"'
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 8, Pp 3067-3075 (2024)
Static corrosion tests in LBE under oxygen-saturated and –depleted conditions at 500 °C for 1000 h were conducted to investigate the corrosion-induced diffusion layers on T91 and SS316L steels subject to dissolution and oxidation corrosion. Follow
Externí odkaz:
https://doaj.org/article/80d8e5d8515b42a5adf6a04a71df4331
Autor:
Van-Thanh Pham, Jong-Sung Kim
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 8, Pp 3347-3358 (2024)
Addressing the challenge of identifying an appropriate set of material and irradiation parameters for accurate simulation models using crystal plasticity finite element method (CPFEM), this study proposes a novel two-stage method for nano-indentation
Externí odkaz:
https://doaj.org/article/19f75e9c276b484086f55378f5276188
Autor:
Q.N. Song, Y. Wang, Z.T. Jin, Y.C. Zhang, N. Xu, Y.F. Bao, Y.F. Jiang, Q.Q. Lu, J.H. Zhao, Y. Gao, H.L. Zhang
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 4310-4321 (2024)
Modified layers with refined and homogenized microstructure were obtained on a cast manganese aluminum bronze (MAB) by friction stir processing (FSP) and laser surface melting (LSM). In 3.5% NaCl solution, a much more protective film was formed and u
Externí odkaz:
https://doaj.org/article/4d5f4e807b354e959f9ecf9f8d45d563
Publikováno v:
Science and Engineering of Composite Materials, Vol 31, Iss 1, Pp p. 119-46 (2024)
Aggregate is the basic component of concrete, and its shape and surface properties largely determine the mechanical properties and durability of concrete. In order to further study the mesoscopic influence of aggregate shape on concrete interfacial p
Externí odkaz:
https://doaj.org/article/bcf432ea7e004f0ca66a912d6d9f62c6
Publikováno v:
Micromachines, Vol 15, Iss 8, p 1020 (2024)
This study employed nano-indentation technology, molecular dynamics simulation, and experimental investigation to examine the stress relaxation behaviour of a polycrystalline γ-TiAl alloy. The simulation enabled the generation of a load-time curve,
Externí odkaz:
https://doaj.org/article/1b8b91108cfb451a9ed04b4e44e1c1f9
Publikováno v:
Forces in Mechanics, Vol 14, Iss , Pp 100256- (2024)
The present work involves experimentally determining the nano-mechanical properties (elastic modulus, hardness, plasticity index, and recovery resistance) of low viscosity (LV) and high viscosity (HV) Poly (methyl methacrylate) (PMMA) bone cement fro
Externí odkaz:
https://doaj.org/article/ab32a6a0ffa44f42a22ad20d7a9049ec
Autor:
R.J. Lancaster, N.C. Barnard, B. Haigh, E.E. Sackett, P.E. May, R.J. Douglas, D. Britton, S.P. Jeffs
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 9328-9345 (2023)
With the continuous drive of the aerospace industry to implement additive manufactured (AM) components into the next generation of aero-engines, to benefit from the near net shape and weight saving potential that the technology has to offer, the requ
Externí odkaz:
https://doaj.org/article/daad5f9530784430bb3b4a111e78ced3
Autor:
Amar Dhoj Malla, James Henley Sullivan, David Jonathan Penney, Elizabeth Sackett, Robert Joseph Lancaster, Peter Barker
Publikováno v:
Metals, Vol 14, Iss 7, p 820 (2024)
In this investigation, 0.19–1.8 wt.% of Ge was introduced into a ternary Zn-Mg-Al alloy. The introduction of Ge had a significant impact on the microstructure, leading to the formation of Mg2Ge. The area fraction of the eutectic phase diminished wi
Externí odkaz:
https://doaj.org/article/40549c4f60754f3ea82edbbba441edda
Autor:
Xinlin Ma, Jin Liu, Jun Zhang, Yucai Su, Kangfeng Yi, Yanfei Zhang, Linfeng Ding, Qiuju Zheng
Publikováno v:
Materials, Vol 17, Iss 13, p 3120 (2024)
Boroaluminosilicate (BAS) glasses have excellent chemical durability and mechanical properties and are widely used in the pharmaceutical packaging industry. The corrosion behavior of boroaluminosilicate (BAS) glasses have been investigated for many y
Externí odkaz:
https://doaj.org/article/35deae520885477aa4d91f9b6d7f602b
Autor:
Jing Liang, Marc Serra, Sandra Gordon, Jonathan Fernández de Ara, Eluxka Almandoz, Luis Llanes, Emilio Jimenez-Piqué
Publikováno v:
Ceramics, Vol 6, Iss 2, Pp 1238-1250 (2023)
The objective of this study is to explore and compare the mechanical response of AlCrSiN coatings deposited on two different substrates, namely, WC-Co and cBN. Nano-indentation was used to measure the hardness and elastic modulus of the coatings, and
Externí odkaz:
https://doaj.org/article/daba07edb4c84fbb929cb435f558fcf2