Weakening Laws of Mechanical Properties of Sandstone Under the Effect of Chemical Corrosion
Sign Up to like & getrecommendations! Published in 2019 at "Rock Mechanics and Rock Engineering"
DOI: 10.1007/s00603-019-01998-z
Abstract: The mechanical properties of rocks are significantly affected by chemical corrosion. To explore the influence of chemical corrosion on the weakening laws of sandstone mechanical properties, the porosity and pore size distribution (PSD) of sandstone… read more here.
Keywords: weakening laws; chemical corrosion; corrosion; mechanical properties ... See more keywords
Study on the micro-crack evolution of concrete subjected to stress corrosion and magnesium sulfate
Sign Up to like & getrecommendations! Published in 2017 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2017.02.127
Abstract: Abstract The deterioration processes of two types of concrete under chemical corrosion (MgSO 4 ), tensile loading coupled with chemical corrosion or flexural loading coupled with chemical corrosion were investigated in this study. Tensile stress… read more here.
Keywords: chemical corrosion; concrete; stress; corrosion ... See more keywords
Study on the time-dependent mechanical properties of glass fiber reinforced cement (GRC) with fly ash or slag
Sign Up to like & getrecommendations! Published in 2019 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2019.05.063
Abstract: Abstract The mechanical properties change law of glass fiber reinforced cement (GRC) with fly ash or slag after natural curing for 28, 180, 360 days and accelerated aging at 80 °C for 8 days were studied respectively. Besides… read more here.
Keywords: chemical corrosion; glass fiber; ash slag; glass ... See more keywords
Effect of chemical corrosion and alloying on the catalytic activity of 18 carat gold for the electro-oxidation of HCOOH
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.158080
Abstract: Abstract The catalytic activity of original and corroded Au54-0.7xCu28-0.3xAg18-2x(Ni2Zn)x (x = 0, 3, 6 and 9) alloys, together with their structure, hardness and morphology, are studied using various techniques. Alloying improves the hardness of the… read more here.
Keywords: electro oxidation; chemical corrosion; catalytic activity; oxidation hcooh ... See more keywords
The microwave electromagnetic and absorption properties of Fe-Si-B-P-C glassy powders under chemical corrosion
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Non-crystalline Solids"
DOI: 10.1016/j.jnoncrysol.2020.120352
Abstract: Abstract The industrial pure Fe-Si-B-P-C metallic glass powders (MGPs) were found to have excellent microwave absorption properties in this paper. The effects of chemical corrosion on the electromagnetic (EM) parameters and absorption properties were investigated in great detail. After chemical corrosion with… read more here.
Keywords: absorption; microwave electromagnetic; absorption properties; electromagnetic absorption ... See more keywords
Experimental insight into the chemical corrosion mechanism of copper with an oil-in-water emulsion solution
Sign Up to like & getrecommendations! Published in 2018 at "RSC Advances"
DOI: 10.1039/c8ra00432c
Abstract: Chemical corrosion mechanism of copper in an oil-in-water (O/W) emulsion is worthy of study since it would contribute to emulsion-lubrication in a metal-working process and for copper storage. The immersion experiments were carried out and… read more here.
Keywords: mechanism copper; chemical corrosion; copper; corrosion ... See more keywords
Detailed analysis of chemical corrosion of ultra-thin wires used in drift chamber detectors
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/16/12/t12003
Abstract: Ultra-thin metallic anode and cathode wires are frequently employed in low-mass gaseous detectors for precision experiments, where the amount of material crossed by charged particles must be minimised. We present here the results of an… read more here.
Keywords: ultra thin; chemical corrosion; analysis; drift chamber ... See more keywords
Influence of Chemical Corrosion on Pore Structure and Mechanical Properties of Sandstone
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DOI: 10.1155/2019/7320536
Abstract: Chemical corrosion plays a significant role in affecting the properties of rock materials. To understand the effects of chemical corrosion on the pore structure and mechanical properties of sandstones, porosity, T2 spectrum distribution, and NMR… read more here.
Keywords: structure mechanical; chemical corrosion; corrosion; mechanical properties ... See more keywords
EFFECT OF CHEMICAL CORROSION ON THE PERMEABILITY OF ROCKS BELOW LANDFILLS AND ON THE MIGRATION OF POLLUTANTS
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DOI: 10.15666/aeer/1706_1301513033
Abstract: Penetration of the landfill leachate during a tunnel excavation process has a certain impact on the properties of surrounding rocks, including their permeability. The present study was envisaged to analyze such changes by performing a… read more here.
Keywords: effect chemical; chemical corrosion; permeability rocks; permeability ... See more keywords
Mechanical Properties of Tonalite Subjected to Combined Effects of Chemical Corrosion and Freeze-Thaw Cycles
Sign Up to like & getrecommendations! Published in 2019 at "Applied Sciences"
DOI: 10.3390/app9183890
Abstract: This paper presents an investigation into the coupled effects of chemical corrosion (by Nitric acid solution) and freeze-thaw cycles on the physical and mechanical properties and damage deterioration of tonalite specimens. The experiments included the… read more here.
Keywords: thaw cycles; chemical corrosion; freeze thaw; effects chemical ... See more keywords