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[44074] Artykuł:

Surface cracking of laser melted Ti-6Al-4V alloy

Czasopismo: Advances in Materials Science   Tom: 8, Zeszyt: 2(16), Strony: 94-102
ISSN:  1730-2439
Opublikowano: 2008
 
  Autorzy / Redaktorzy / Twórcy
Imię i nazwisko Wydział Katedra Procent
udziału
Liczba
punktów
Andrzej Dziadoń orcid logoWMiBMKatedra Technik Komputerowych i Uzbrojenia**254.00  
Waldemar Serbiński25.00  
Andrzej Zieliński25.00  
M. Jażdżewska25.00  

Grupa MNiSW:  Publikacja w recenzowanym czasopiśmie wymienionym w wykazie ministra MNiSzW (część B)
Punkty MNiSW: 4


Web of Science LogoYADDA/CEON    
Keywords:

cracking  laser treatment  titanium alloys 



Abstract:

The characteristic features of surface cracking observed after laser melting with CO2 and Nd:YAG laser were described. The cracks were always present, their length approaching some part of melted zone and scarcely dependent on laser melting conditions. The appearance of cracks was attributed mainly to martensitic transformation within the surface layer. The possible contribution of developed thermal stresses cannot be also excluded. The existence of cracks may be utilized for the enhancement of bonęe-implant strength.



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