Temat: electro-spark alloying (ESA) - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Structure and phase structure of electro-spark Zr coatings on titanium alloys
Autorzy:: Smolina, I.
Powiązania:: https://bibliotekanauki.pl/articles/115909.pdf
Data publikacji:: 2012
Wydawca:: Fundacja na Rzecz Młodych Naukowców
Tematy:: titanium alloys
electro-spark alloying (ESA)
coatings
microhardness
microstructure
SEM
Opis:: The article is cover investigation microstructure and phase composition of electro-spark Zr-coatings on titanium base. Coatings were obtained in protective (Ar) and saturation (N2) atmosphere. The properties of coatings were investigated by SEM and X-ray diff raction, microstructure and microhardness analysis. It has been shown that microhardness increase till 16 GPa in intermediate layer after ESA in saturation atmosphere.
Źródło:: Challenges of Modern Technology; 2012, 3, 2; 12-14
2082-2863
2353-4419
Pojawia się w:: Challenges of Modern Technology
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: The influence condition of electro-spark alloying by Al and sequent laser treatment on surface layer of steel GradeB A284
Autorzy:: Smolina, I.
Franchik, N.
Lobachova, G.
Powiązania:: https://bibliotekanauki.pl/articles/115562.pdf
Data publikacji:: 2011
Wydawca:: Fundacja na Rzecz Młodych Naukowców
Tematy:: electro-spark alloying (ESA)
laser treatment (LT)
steel GradeB A284
surface layer
hardened surface
microhardness
scanning electron microscopy (SEM)
Opis:: In the present paper structure and properties of alloying by aluminum surface layer of steel GradeB A284, which were obtain by electro-spark alloying (ESA) and sequent laser treatment (LT) are described. The properties of coatings were investigated by SEM and X-ray diff raction, microstructure and microhardness analysis. It has been shown that next laser treatment can increase the depth of hardened layer doped with 50 to 80…100 μm, but in comparison with ESA, reduces the value of microhardness from 10 to 5 GPa.
Źródło:: Challenges of Modern Technology; 2011, 2, 3; 25-28
2082-2863
2353-4419
Pojawia się w:: Challenges of Modern Technology
Dostawca treści:: Biblioteka Nauki

Artykuł

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