Zobrazeno 1 - 10
of 35
pro vyhledávání: '"H. Veringa"'
Autor:
H. Veringa
Publikováno v:
MAB, Vol 35, Iss 3/4, Pp 89-95 (1961)
Externí odkaz:
https://doaj.org/article/7ec45893be27424fa531dbf547ae8e62
Publikováno v:
Reaction Kinetics and Catalysis Letters. 60:225-231
Porous alumina as single tubes and as a multihole structure with controlled properties has been prepared. It is shown that the porous structure of these supports can be controlled without burning out additives but by a variation of the ratio between
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cd318b75245d57a684710ce8462901a
https://doi.org/10.1007/bf02475683
https://doi.org/10.1007/bf02475683
Autor:
T. A. Nikoro, G. B. Barannik, V. F. Lyakhova, H. Veringa, N. N. Sazonova, Andrey Simakov, V. I. Zheivot, Zinfer R. Ismagilov
Publikováno v:
Reaction Kinetics & Catalysis Letters. 57:71-79
The activity of catalysts of different nature in ammonia partial oxidation has been studied. Vanadium-titanium, copper-titanium catalysts and copper-substituted zeolites are the most active in the reaction. These catalysts are promising if used as ho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e77eb1b97dc28868d9f2c1bc026da6ef
https://doi.org/10.1007/bf02076122
https://doi.org/10.1007/bf02076122
Publikováno v:
Reaction Kinetics & Catalysis Letters. 54:193-201
Porous structure changes of alumina ceramic membrane supports have been studied in the preparation process. It is shown that the porous structure can be controlled without burning out additives and variations of thermal treatment conditions, but taki
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f3e87bb93d5e473fda0d80d0feea378
https://doi.org/10.1007/bf02071198
https://doi.org/10.1007/bf02071198
Publikováno v:
Reaction Kinetics & Catalysis Letters. 54:181-191
The properties of aluminium-containing compounds and the compositions of extrusion pastes have been studied to obtain materials with good plastic properties. To prepare these masses aluminium hydroxide (as binder) and α-alumina powders (as additives
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d66c6c6cc23d98e1cb544987cc4ba24f
https://doi.org/10.1007/bf02071197
https://doi.org/10.1007/bf02071197
Publikováno v:
IEEE Transactions on Magnetics. 19:773-776
Analysis of the growth of the niobium-tin phases during heat treatment of multifilament material containing niobium tube and NbSn 2 powder has revealed that the occurrence of an Nb 6 Sn 5 intermediate phase has a great influence on the superconductin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::520669896ebfb6f8a142b253179609a9
https://doi.org/10.1109/tmag.1983.1062302
https://doi.org/10.1109/tmag.1983.1062302
Autor:
H. Veringa, P. Nammensma
Publikováno v:
IEEE Transactions on Magnetics. 17:2289-2292
The effects of strain at room temperature followed by strain at liquid helium temperature on the critical current are reported for a bronze processed wire. It turns out that deformation at room temperature cannot be neglected since it is to some exte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9e3d6fdf73493e600f2be9dc242a4bf
https://doi.org/10.1109/tmag.1981.1061458
https://doi.org/10.1109/tmag.1981.1061458
Publikováno v:
IEEE Transactions on Magnetics. 19:556-559
A number of different types of multifilament superconducting wires containing Nb 3 Sn following the powder method have been made in lengths of about 500 meters. The formation of the superconducting Nb 3 Sn layer is based upon the reaction between NbS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9104ab0d35ecfaf195874a0fb91a7ff
https://doi.org/10.1109/tmag.1983.1062507
https://doi.org/10.1109/tmag.1983.1062507
Publikováno v:
Journal of Nuclear Materials. 65:86-95
The irradiation induced plasticity in materials of the core of the High Temperature Reactor is an important factor that can diminish to some extent the stresses occurring during reactor operation. It was felt that the data position on this issue was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::796f41fae4d132f9a282c5f5e66d15c0
https://doi.org/10.1016/0022-3115(77)90045-9
https://doi.org/10.1016/0022-3115(77)90045-9
Autor:
T. Stahile, J. Schinkel, E. Hornsveld, A. Verkaik, J.D. Elen, C. van Beijnen, A. van Wees, H. Veringa
Publikováno v:
IEEE Transactions on Magnetics. 17:1002-1005
Progress is reported on the development of production techniques for stabilized Nb 3 Sn multifilament wire based on reaction of niobium clad NbSn 2 powder filaments. The superconducting properties - T c above 17.9 K and J c (4.2 K, 14 T) of 2.2 × 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d58800ecfc7920ad251eee828fddc8d
https://doi.org/10.1109/tmag.1981.1061071
https://doi.org/10.1109/tmag.1981.1061071