Počet záznamů: 1
Effect of surface roughness on the fatigue life of laser additive manufactured Ti6Al4V alloy
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SYSNO ASEP 0473007 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve SCOPUS Název Effect of surface roughness on the fatigue life of laser additive manufactured Ti6Al4V alloy Tvůrce(i) Bača, A. (SK)
Konečná, R. (SK)
Nicoletto, G. (IT)
Kunz, Ludvík (UFM-A) RID, ORCIDCelkový počet autorů 4 Zdroj.dok. Manufacturing Technology, Journal for Science, Research and Production. - : Univerzita J. E. Purkyně - ISSN 1213-2489
Roč. 15, č. 4 (2015), s. 498-502Poč.str. 5 s. Jazyk dok. eng - angličtina Země vyd. CZ - Česká republika Klíč. slova Additive manufacturing ; direct metal laser sintering ; Fatigue life Vědní obor RIV JL - Únava materiálu a lomová mechanika Institucionální podpora UFM-A - RVO:68081723 EID SCOPUS 84949184521 Anotace Abstract
Direct Metal Laser Sintering enables production of fully dense metal parts with comparable or higher tensile properties as compared to the conventionally produced parts. However, for a more widespread use of this additive manufacturing technique, material data should be obtained and evaluated with respect to the influencing manufacturing factors. In the case of Ti6Al4V alloy, the fatigue performance can be highly susceptible to the process related issues, such as build direction, porosity and surface condition. This study was undertaken to examine the fatigue life of Ti6Al4V specimens manufactured by Direct Metal Laser Sintering (DMLS) technique and to investigate the influence of the surface state on the fatigue life. A high degree of anisotropy in the fatigue performance associated with the specimen build orientation was determined.
Pracoviště Ústav fyziky materiálu Kontakt Yvonna Šrámková, sramkova@ipm.cz, Tel.: 532 290 485 Rok sběru 2017
Počet záznamů: 1