Results 1 to 10 of about 63,137 (146)

Mechanical Behavior of Fe- and Co-Based Amorphous Alloys after Thermal Action

open access: yesMetals, 2022
The effect of heat treatment on the structure and mechanical properties of Co-Fe-Cr-Si-B/Fe-Cr-B/Fe-Ni-B amorphous alloys has been studied systematically. Melt-quenching (spinning method) was used for production of investigated amorphous alloys.
Inga Permyakova, Alex Glezer
doaj   +1 more source

Biological Toxicity of Heavy Metal(loid)s in Natural Environments: From Microbes to Humans

open access: yesFrontiers in Environmental Science, 2022
Excessive levels of heavy metal(loid)s (HMs) in natural environments pose a serious threat to living beings worldwide. HM exposure causes irreversible damage to structural components and metabolic processes in living organisms, as has been observed in ...
Chunlian Ding   +10 more
doaj   +1 more source

Amorphous-Nanocrystalline Composites Prepared by High-Pressure Torsion

open access: yesMetals, 2020
This article presents systematic studies of the preparation method and the specific features of the changes in the structure and properties of amorphous-nanocrystalline composites formed from melt-quenched ribbons of iron- and cobalt-based amorphous ...
Inga Permyakova, Alex Glezer
doaj   +1 more source

Dataset on full width at half maximum of residual stress measurement of electron beam welded high strength structural steels (S960QL and S960M) by X-ray diffraction method

open access: yesData in Brief, 2021
In this paper, we presented the dataset values of full width at half maximum (FWHM) with errors at each point corresponding to the value of longitudinal and transverse residual stress along the three lines for 14 points measured in the EBW welded joints (
Raghawendra P.S. Sisodia   +3 more
doaj   +1 more source

Comments on the paper by Mariusz W. Majewski published in Studia Historiae Scientiarum 17 (2018), pp. 89–117

open access: yesStudia Historiae Scientiarum, 2019
Several remarks on the text by Mariusz W. Majewski devoted to the history of the Institute of Metallurgy and Metal Science at the Technical University of Warsaw, and on the role of Prof. Jan Czochralski, are presented.
Paweł E. Tomaszewski
doaj   +1 more source

Archaeology, science-based archaeology and the Mediterranean Bronze Age metals trade [PDF]

open access: yes, 2000
Archaeologists often seem either sceptical of science-based archaeology or baffled by its results. The underpinnings of science-based archaeology may conflict with social or behavioural factors unsuited to quantification and grouping procedures.
Knapp, A.B.
core   +1 more source

Data on measurement of the strain partitioning in a multiphase Zn-Al eutectic alloy

open access: yesData in Brief, 2018
This paper presents original data related to the research article “Local mechanical properties and plasticity mechanisms in a Zn-Al eutectic alloy” (Wu et al., 2018).
Zhicheng Wu   +5 more
doaj   +1 more source

Emissions from pre-Hispanic metallurgy in the South American atmosphere [PDF]

open access: yes, 2014
Peer reviewedPublisher ...
De Vleeschouwer, François   +7 more
core   +8 more sources

Investigation of Multicomponent Lead-Free Solders

open access: yesArchives of Metallurgy and Materials, 2017
According to the directives (RoHS and WEEE) adopted by the European Union, lead has been banned from the manufacturing processes because of its health and environmental hazards. Therefore, the development of lead-free solders is one of the most important
Gyenes A.   +4 more
doaj   +1 more source

Innovative competitiveness of russian regions [PDF]

open access: yes, 2015
The article analyses the competitive challenges of Russian regional economies and proposes ways of selecting competitive priorities. The author assumes that selection of priorities for improving a region’s innovative competitiveness should involve not ...
Golova, I.M.
core   +2 more sources

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