Wszystkie pola: SEM observation - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: How to prepare bacteria with adsorbed nanoparticles for SEM and TEM observations
Autorzy:: Pajerski, W.
Golda-Cepa, M.
Jarosz, M.
Indyka, P.
Pawlyta, M.
Kotarba, A.
Powiązania:: https://bibliotekanauki.pl/articles/286070.pdf
Data publikacji:: 2018
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
Tematy:: nanoparticles
SEM observation
TEM observation
Źródło:: Engineering of Biomaterials; 2018, 21, 148; 67
1429-7248
Pojawia się w:: Engineering of Biomaterials
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Degradation of Creep Resistant Ni - alloy During Aging at Elevated Temperature Part II: Structure Investigations
Autorzy:: Kaczorowski, M.
Skoczylas, P.
Krzyńska, A.
Powiązania:: https://bibliotekanauki.pl/articles/381511.pdf
Data publikacji:: 2015
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: Ni-base superalloy
structure investigations
SEM observation
TEM observation
nadstop niklu
badanie struktury
obserwacja SEM
obserwacja TEM
Opis:: The results of structure observations of Ni base superalloy subjected to long-term influence of high pressure hydrogen atmosphere at 750K and 850K are presented. The structure investigation were carried out using conventional light-, scanning- (SEM) and transmission electron microscopy (TEM). The results presented here are supplementary to the mechanical studies given in part I of this investigations. The results of study concerning mechanical properties degradation and structure observations show that the differences in mechanical properties of alloy subjected different temperature are caused by more advanced processes of structure degradation during long-term aging at 850K, compare to that at 750K. Higher service temperature leads to formation of large precipitates of δ phase. The nucleation and growth of needle- and/or plate-like, relative large delta precipitates proceed probably at expense strengthening γ" phases. Moreover, it can't be excluded that the least stable γ" phase is replaced with more stable γ' precipitates. TEM observations have disclosed differences in dislocation structure of alloy aged at 750K and 850K. The dislocation observed in alloy subjected to 750K are were seldom observed only, while in that serviced at high stress and 850K dislocation array and dislocation cell structure was typical.
Źródło:: Archives of Foundry Engineering; 2015, 15, 4; 45-50
1897-3310
2299-2944
Pojawia się w:: Archives of Foundry Engineering
Dostawca treści:: Biblioteka Nauki

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