Zobrazeno 1 - 10
of 18
pro vyhledávání: '"L. G. Baikova"'
Publikováno v:
Technical Physics. 62:47-52
We consider the problem of asymmetric strain and stress distribution in silica fiber under threepoint bending. The parameters of nonlinear elasticity of silica glass under tension and compression are estimated using available data from the literature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e13c35bae3274006c5c701acc5516bc2
https://doi.org/10.1134/s1063784217010054
https://doi.org/10.1134/s1063784217010054
Publikováno v:
Glass Physics and Chemistry. 42:449-452
The strength of dual-display glass surfaces 0.64 mm (Corning 1737 glass) and 0.70 mm (Eagle2000 glass) thick is measured in the initial state and after annealing. Large dispersion of the strength of the glass before and after annealing is found. It i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4f9731788b27c7f7b6b1d40c20466eb
https://doi.org/10.1134/s1087659616050035
https://doi.org/10.1134/s1087659616050035
Publikováno v:
Technical Physics. 60:869-872
The strength of an optical silica fiber with a polymer coating is measured in liquid nitrogen, and the strength of the coating is measured using the three-point bending technique. The average strength of the silica fiber is found to be 14 GPa and tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::918c263c01efbc75fc15795584dcb482
https://doi.org/10.1134/s1063784215060031
https://doi.org/10.1134/s1063784215060031
Autor:
L. G. Baikova, T. I. Pesina, M. F. Kireenko, S. R. Kurkjian, Zh. Tang, L. V. Tikhonova, V. P. Pukh
Publikováno v:
Technical Physics. 58:1447-1452
The possibility of determining the true structural strength of glass by bending of glass fibers with a defect-free surface is considered. Two methods are compared, viz., the method of transverse three-point bending in which the breaking stress (stren
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5c711093d5e004504cb66da06852efd
https://doi.org/10.1134/s1063784213100034
https://doi.org/10.1134/s1063784213100034
Publikováno v:
Glass Physics and Chemistry. 38:444-448
Studies of sheet glass strength during bending tests and microstrength determined at contact with a sphere are performed. Measurements are carried out on glass with different surface conditions. It is established that the microstrength of glass with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93a81bb3d439a7c48a1ec822f64d9cba
https://doi.org/10.1134/s1087659612050021
https://doi.org/10.1134/s1087659612050021
Publikováno v:
Glass Physics and Chemistry. 35:560-566
This paper reports on the results of investigations of the crack growth kinetics in glasses under different test conditions (in media containing moisture and under vacuum with the complete removal of water from the glass surface) in the test temperat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb70e654323d82f01705542ec26728cf
https://doi.org/10.1134/s1087659609060029
https://doi.org/10.1134/s1087659609060029
Publikováno v:
Glass Physics and Chemistry. 34:126-131
The dependences of the structural strength and the elastic modulus on the chemical composition of phosphate glasses are analyzed. The structural strength and the elastic modulus of phosphate glasses are determined for different types of both the modi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b3304b9f920724a8f363a3d5e5dc852
https://doi.org/10.1134/s1087659608020028
https://doi.org/10.1134/s1087659608020028
Publikováno v:
Glass and Ceramics. 70:303-305
The microhardness of quartz ceramic was measured at three stages of heat-treatment of the primary green part obtained by slip casting—after drying at 100°C, after sintering at 1190°C and after flame treatment of the surface. Although the final ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17a7fff5041ec7a830a60c1dd7b62e40
https://doi.org/10.1007/s10717-013-9567-9
https://doi.org/10.1007/s10717-013-9567-9
Autor:
S. I. Nikitina, Yu. K. Fedorov, L. G. Baikova, L. V. Tikhonova, A. B. Sinani, V. P. Pukh, T. P. Kazannikova
Publikováno v:
Glass Physics and Chemistry. 30:420-424
The possibility of improving the mechanical properties of potassium aluminum metaphosphate glasses through the introduction of silicon oxide into the glass composition is analyzed. It is shown that the elastic moduli (Young modulus, shear modulus, Po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f430ac77ca1567cc5e8ab1376df72162
https://doi.org/10.1023/b:gpac.0000045922.98699.1f
https://doi.org/10.1023/b:gpac.0000045922.98699.1f
Autor:
T. P. Kazannikova, S. I. Nikitina, Yu. K. Fedorov, A. B. Sinani, L. G. Baikova, V. P. Pukh, L. V. Tikhonova
Publikováno v:
Glass Physics and Chemistry. 29:276-281
The mechanical properties of glasses in the Li2O–B2O3–P2O5 system are investigated as a function of the boron oxide content in the range from 5 to 30 mol % at a constant lithium oxide content of 45 mol %. It is demonstrated that, as the B2O3 cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afee1a999ffc4b27a5cb41986ba72c82
https://doi.org/10.1023/a:1024486116145
https://doi.org/10.1023/a:1024486116145