Zobrazeno 1 - 10
of 20
pro vyhledávání: '"V. V. Varganov"'
Autor:
V. V. Martynenko, P. O. Kushchenko, V. V. Primachenko, I. G. Shulyk, O. B. Protsak, V. V. Varganov
Publikováno v:
Scientific research on refractories and technical ceramics. 121:55-64
The phase formation processes and the main properties of samples from zirconia-alumina ramming mix on a phosphate bond, thermal-treated in the temperature range 200—2100 °C, have been studied. It was found that, the most complete interaction of P2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ceefacf83f0829a4d6136cae691adf49
https://doi.org/10.35857/2663-3566.121.06
https://doi.org/10.35857/2663-3566.121.06
Publikováno v:
Scientific research on refractories and technical ceramics. 121:192-198
One of the ways to check the correctness of international standards use is interlaboratory comparison of the work results of testing laboratories. Such work has been carried out by JSC “The URIR named after A. S. Berezhnoy” for more than 20 years
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de35020daf5bbdedefa13d5e1fc7529e
https://doi.org/10.35857/2663-3566.121.21
https://doi.org/10.35857/2663-3566.121.21
Autor:
I. G. Shulik, E. B. Protsak, T. G. Tishina, V. V. Varganov, P. O. Kushchenko, V. V. Primachenko, V. V. Martynenko
Publikováno v:
Scientific research on refractories and technical ceramics. 120:52-65
An effect of alumina additive amount on the main properties of ramming mix samples based on zirconia stabilized with calcium oxide on a phosphate bond was studied, as well as the processes of phase formation in these samples. It was found that, the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de18748447d705d5109e29027fdacece
https://doi.org/10.35857/2663-3566.120.05
https://doi.org/10.35857/2663-3566.120.05
Publikováno v:
Scientific research on refractories and technical ceramics. 120:219-225
Control of the work quality of chemical and analytical departments of the refractory industry enterprises of Ukraine is one of the activity areas of JSC "The URIR named after A. S. Berezhnoy" and helps to increase the competitiveness of products manu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::823bb7385e806382f99b9347fb9351ee
https://doi.org/10.35857/2663-3566.120.21
https://doi.org/10.35857/2663-3566.120.21
Publikováno v:
Scientific research on refractories and technical ceramics. 119:127-133
One of the activity areas of JSC “The URIR named after A. S. Berezhnoy” is assistance to refractory industry enterprises of Ukraine in ensuring their work in the quality monitoring of products and raw materials. The comparison of work quality of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec5f077ef66cc9b4111dd67b745019bd
https://doi.org/10.35857/2663-3566.119.13
https://doi.org/10.35857/2663-3566.119.13
Publikováno v:
Scientific research on refractories and technical ceramics. 119:122-126
For many years, the refractory and refractory raw materials have been successfully tested at the Testing centre of the JSC “The URIR named after A. S. Berezhnoy” for the orders of manufacturers and consumers of refractory products and for the ins
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::399ee8f77682c38fcf9a1b11750d7e2f
https://doi.org/10.35857/2663-3566.119.12
https://doi.org/10.35857/2663-3566.119.12
Autor:
V. V. Martynenko, T. G. Gal'chenko, I. G. Shulik, T. G. Tishina, V. V. Primachenko, V. V. Varganov
Publikováno v:
Scientific research on refractories and technical ceramics. 118:3-15
The dependence of main properties of samples from zirconia stabilized by CaO, on a phosphate binder from orthophosphoric acid on the P2O5 content (0.8, 1.4, 2.0, 2.6 %) and their thermal treatment temperature (200, 400, 1000, 1200, 1400, 1580, 1750,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::260025222006a924f0cb8a9b6067eddd
https://doi.org/10.35857/2663-3566.118.01
https://doi.org/10.35857/2663-3566.118.01
Publikováno v:
Russian Electrical Engineering. 85:198-201
An adaptive system of temperature stabilization with continuous output and simple two-position input is proposed. A description of the system and its operation, as well as results of simulation, are given. The simplicity of the system makes it promis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bbff43ddb5a62f7189fb0029ac9367c
https://doi.org/10.3103/s1068371214040099
https://doi.org/10.3103/s1068371214040099
Publikováno v:
Russian Electrical Engineering. 85:202-204
An alternating voltage relaying stabilizer with an uninterrupted load current is presented. Semiconductor keys switch on at the moment of commutation of relay contacts and significantly decrease the commutation voltage and current on the contacts. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53805720802d898686a516bd0eeec0fa
https://doi.org/10.3103/s106837121404004x
https://doi.org/10.3103/s106837121404004x
Publikováno v:
Physics of the Solid State. 46:1574-1576
The effect of a bismuth sublayer with an effective thickness of 0.5 to 4 nm on the structure of C60 fullerene films grown on amorphous substrates (silicon covered with a natural oxide layer; glass) using the quasi-closed-volume method is studied. An
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5113a0b5ba88d1fec08651aae1a6adc7
https://doi.org/10.1134/1.1788797
https://doi.org/10.1134/1.1788797