Results 81 to 90 of about 22,650 (242)
EPJ Nuclear Sciences & Technologies, 2019 A new composite material with neutron radiation shielding properties is presented. This fiber reinforced concrete material incorporates basalt-boron fiber, with different concentrations of boron oxide in fiber, and is applicable to nuclear energy and ...
Romanenko Iryna +10 more
doaj +1 more source
Corrosion Behaviour of Short Basalt Fiber Reinforced with Al7075 Metal Matrix Composites in Sodium Chloride Alkaline Medium [PDF]
, 2014 The aim of the research work was to investigate the corrosion behaviour of basalt short fiber reinforced aluminum metal matrix composites (MMCs) in alkaline solution using weight loss method. The Al/basalt MMCs contains basalt short fiber from 2.5 to 10 %
Ezhil Vannan, S., Paul Vizhian Simson, .
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Contrasting stress fields on correlating margins of the South Atlantic [PDF]
, 2015 The “passiveness” of passive continental margins across the globe is currently under debate since several studies have shown that these margins may experience a variety of stress states and undergo significant vertical movement post-breakup.
Glasmacher, Ulrich Anton +4 more
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Lithic analysis in African archaeology: Advances and key themes
Archaeometry, EarlyView.Abstract Stone artifacts (lithics) preserve for extended periods; thus they are key evidence for probing the evolution of human technological behaviors. Africa boasts the oldest record of stone artifacts, spanning 3.3 Ma, rare instances of ethnographic stone tool‐making, and stone tool archives from diverse ecological settings, making it an anchor for ...
Deborah I. Olszewski +2 more
wiley +1 more source
Meteoritics &Planetary Science, EarlyView.Abstract Enstatite chondrites formed under extremely reducing conditions in the protoplanetary disk. They are derived from two or more parent bodies, EH and EL, and both EH and EL groups contain petrologic type 3–6 samples. The rare lithophile‐ and halogen‐bearing sulfide, djerfisherite, occurs in low abundance in enstatite chondrites, most frequently ...
Peter Mc Ardle +9 more
wiley +1 more source
Shenzhen Daxue xuebao. Ligong banTo investigate the influence of basalt fiber on the performance of self-compacting recycled coarse aggregate concrete (SCRCAC), the workability, mechanical properties, and microstructure of self compacting recycled concrete with basalt fiber volume ...
TANG Wei +3 more
doaj +1 more source
Increased corrosion resistance of basalt reinforced cement compositions with nanosilica [PDF]
Нанотехнологии в строительстве, 2014 Disperse fiber reinforcement is used to improve deformation and shrinkage characteristics, flexural strength of concrete. Basalt roving and thin staple fiber are often used as mineral fibers.
URKHANOVA Larisa Alekseevna +4 more
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Corrosion Characteristics of Short Basalt Fiber Reinforced with Al-7075 Metal Matrix Composites in Sodium Chloride Alkaline Medium. [PDF]
, 2014 The aim of the research work was to investigate the corrosion behaviour of basalt short fiber reinforced aluminum metal matrix composites (MMCs) in alkaline solution using weight loss method. The Al/basalt MMCs contains basalt short fiber from 2.5 to 10 %
Ezhil Vannan, S., Paul Vizhian, S.
core
Materials & Design, 2019 This paper describes the degradation of the tension-tension fatigue behavior of basalt fiber-reinforced polymer (BFRP) composites after exposure to a salt solution. Two levels of stress ratio (R = 0.1 and 0.8) were applied to typical fatigue applications
Xin Wang, Xing Zhao, Zhishen Wu
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Properties of basalt-fiber reinforced foam glass
Journal of Asian Ceramic Societies, 2020 The changes in mechanical properties and thermal conductivities of fiber reinforced foam glass produced by adding 0 ~ 50 wt% basalt-fibers to 10 µm glass powder containing 6 wt% nano-carbon via low-temperature sintering at 750 °C were examined.
Eunseok Kim, Kwangbae Kim, Ohsung Song
doaj +1 more source