Zobrazeno 1 - 10
of 36
pro vyhledávání: '"B. Kostrubiec"'
Autor:
Tomasz Goryczka, Patrick Ochin, Krystian Prusik, Grzegorz Dercz, Henryk Morawiec, B. Kostrubiec
Publikováno v:
Materials Science and Engineering: A. :330-333
A series of Co–Ni–Ga samples was investigated with regard to the structural, thermal, magnetic and mechanical properties. Optical and transmission electron microscopies revealed two types of two-phase polycrystalline alloys: (a) martensite + γ p
Autor:
Krzysztof Ziewiec, B. Kostrubiec, M. Prewendowski, Grzegorz Dercz, Henryk Morawiec, Krystian Prusik
Publikováno v:
The European Physical Journal Special Topics. 158:155-159
The paper concerns the determination of the role of the γ-phase particles on the microstructure and properties of Co-Ni-Ga alloys. The studies cover the alloys of chemical composition which show two types of microstructure: single phase martensite B
Publikováno v:
Solid State Phenomena. 130:141-146
In the present paper the effect of heat treatment on microstructure, martensitic transformation temperatures and magnetic properties behavior of Co-Ni-Ga pollycrystal was discussed in detail. Microscopic observations revealed two types of two phase p
Publikováno v:
Solid State Phenomena. 89:287-292
Publikováno v:
Journal of Materials Science. 37:369-373
The process of martensite stabilization is investigated by resistometric method and positron annihilation spectroscopy in Cu-Al-Zn and Cu-Al-Ni alloys exhibiting the shape memory effect. A strong stabilization of martensite observed in Cu-Al-Zn alloy
Publikováno v:
Journal of Alloys and Compounds. :201-203
The methods of internal friction and electrical resistivity were applied to study the influence of the ageing process of the martensite in two polycrystalline CuZnAl alloys on the course and variations of the reversible martensitic transformati
Publikováno v:
Journal francais d'ophtalmologie. 14(3)
The authors present part of a study concerning inherited retinal dystrophies as recorded among the inhabitants of the Nord-Pas-de-Calais region of France. This retrospective study, covering eighteen years (from 1972 to 1989) and covering a population
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