Results 21 to 30 of about 2,402,435 (251)
Flange-type liquid-level sensor based on laser light reflection
Sensors International, 2023 We report a liquid-level sensor composed of a laser, prism, and photodiode array. The sensor does not require components, such as a sensor head, inside the container that stores liquid.
Kouji Suemori +2 more
doaj +1 more source
Acid-resistant liquid glass coatings using soda ash production wastes [PDF]
E3S Web of Conferences, 2023 This article presents the results of research on the topical problems of protection of building structures, structures and products of various purposes operated in aggressive, mainly acidic environments.
Alieva Rena +3 more
doaj +1 more source
Journal of Architecture, Art & Humanistic Science, 2021 The problem of produce normally concrete is how this production is suitable suitable to Separated walls and grounds with good reinforced charactersThis research aims to produce separated walls and grounds.
Tarek Rashed
doaj +1 more source
Development of sol-silicate composition for decoration of building walls
Case Studies in Construction Materials, 2018 Information on the properties of liquid glass with the use of silica additives is given. It is shown that the addition of silica additives to a solution of liquid glass leads to an increase of silicate module. Formulations of silicate paints with the use
Valentina Ivanovna Loganina +2 more
doaj +1 more source
National Science Open, 2023 A novel glassy substance known as metallic glacial glass has been recently discovered by liquid-to-liquid transition or glaciation of some metallic-glass forming liquids.
Shen Jie +3 more
doaj +1 more source
Performance evaluation of foamed materials based on cold-cured liquid glass [PDF]
Нанотехнологии в строительстве, 2023 : Introduction. The current trend of transition to non-combustible and environmentally friendly thermal insulation and sound-absorbing materials involves development of research to obtain foamed silicate compositions, particularly those based on cold-
Igor V. Bessonov +3 more
doaj +1 more source
Viscosity and Glass Transition in Amorphous Oxides
Advances in Condensed Matter Physics, 2008 An overview is given of amorphous oxide materials viscosity and glass-liquid transition phenomena. The viscosity is a continuous function of temperature, whereas the glass-liquid transition is accompanied by explicit discontinuities in the derivative ...
Michael I. Ojovan
doaj +1 more source
Non-linear properties of supercooled liquids in the system Na2O---SiO2 [PDF]
, 1994 The physical properties, viscosity, density, heat capacity and thermal expansivity, of relaxed supercooled liquids in the temperature range just above the glass transition have been determined for ten compositions along the compositional binary Na2O ...
Knoche, Ruth +3 more
core +1 more source
POSSIBILITY OF APPLICATION OF SODIUM SILICATE IN MOULDING AND CORE SAND MIXTURES IN ART CASTING
Литьë и металлургия, 2017 The environmental issues come to the forefront in the 21st century. The 2017th year is announced in Russia as the year of ecology. The possibilities of application of sodium silicate and phosphate binder for production of large forms and cores in machine-
S. S. Tkachenko +3 more
doaj +1 more source
Effects of N-Vinylcaprolactam Containing Polyacids and Zirconia on Mechanical Properties of Commercial Glass Ionomer Cements [PDF]
Journal of Dental Materials and Techniques, 2020 This study aimed to investigate the impact of N-vinylcaprolactam (NVC) and Nano-sized yttria-stabilized zirconia (YSZ), separately and simultaneously, on the mechanical properties of the commercial glass ionomer cements (GICs).
shabnam aslani +2 more
doaj +1 more source