Results 41 to 50 of about 44,200 (211)

Investigation of the efficient separation of tin–antimony alloys via vacuum distillation and stepwise condensation

open access: yesJournal of Materials Research and Technology
One major industrial challenge is the extraction of antimony from tin-antimony alloys. This paper presents a procedure for manufacturing tin-antimony alloy using vacuum distillation and step-wise condensation.
Wei Chen   +6 more
doaj   +1 more source

The Evaluation of the Corrosion Resistance of the Al-Si Alloys Antimony Alloyed

open access: yesArchives of Foundry Engineering, 2014
This paper deals with the evaluation of the corrosion resistance of the Al-Si alloys alloyed with the different amount of antimony. Specifically it goes about the alloy AlSi7Mg0,3 which is antimony alloyed in the concentrations 0; 0,001; 0,005; 0,01 a 0 ...
Svobodova J., Cais J., Weiss V.
doaj   +1 more source

Antimony in the environment - first results from the German environmental specimen bank

open access: yes, 2005
Research Program The German Environmental Specimen Bank (ESB) is an important tool for the long-term monitoring of pollutants in typical ecosystems. Within this program for example in terrestrial ecosystems spruce needles (Picea abies), beech leaves ...
Schörmann, J.   +3 more
core   +1 more source

Experimental induction of paromomycin resistance in antimony-resistant strains of L. donovani : outcome dependent on in vitro selection protocol [PDF]

open access: yes, 2012
Paromomycin (PMM) has recently been introduced for treatment of visceral leishmaniasis in India. Although no clinical resistance has yet been reported, proactive vigilance should be warranted. The present in vitro study compared the outcome and stability
Maes, L.   +55 more
core   +1 more source

Preparation of Antimony Sulfide and Enrichment of Gold by Sulfuration–Volatilization from Electrodeposited Antimony

open access: yes, 2022
Electrodeposited antimony can be treated with sulfuration–volatilization technology, which causes antimony to volatilize in the form of antimony sulfide. During this process, gold is enriched in the residue, thereby realizing the value-added use of
Shuai Wang   +8 more
core   +1 more source

Mechanisms of antimony ageing in soils: An XAS study

open access: yes, 2021
Antimony (Sb) retention in soils increases in the long term, resulting in lower soluble Sb concentrations and thus a decreased environmental risk of Sb. However, the mechanisms responsible for Sb ageing in soils are not clear, although this is necessary ...
Gustafsson, J. P.   +5 more
core   +1 more source

Oxygen and metallic antimony in crude antimony [PDF]

open access: yesJournal of the Society of Chemical Industry, 1914
n ...
openaire   +2 more sources

Stimulated terahertz emission due to electronic Raman scattering in silicon

open access: yes, 2009
Silicon-based semiconductors are intensively investigated over the past years as promising candidates for optoelectronic devices at terahertz (THz) frequencies [1]. Optically pumped intracenter silicon lasers, realized in the past decade in the THz range,
Pavlov, S.G.   +38 more
core   +1 more source

Home - About - Disclaimer - Privacy