Evaluation of the impact energy of the samples produced by the additive manufacturing technology

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F16%3A00003383" target="_blank" >RIV/46747885:24210/16:00003383 - isvavai.cz</a>

Result on the web

<a href="http://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=226424" target="_blank" >http://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=226424</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Evaluation of the impact energy of the samples produced by the additive manufacturing technology

Original language description

The article covered the evaluation of the impact energy, notch toughness and morphology of the fracture surfaces of the specimens manufactured by the Direct Metal Laser Sintering Technology. Specimens without heat treatment with no notch were not broken through in course of testing, therefore there was no fracture surface present. The heat treatment resulted in the increase in hardness values. The values of impact energy after the heat treatment was approximately 60% lower. Ductile intergranular fracture with more or less segmented dimple morphology appeared in every specimen. At places where the internal plastic bond was resisting the test, cracks remaining after particles broke away from the surface can be seen as craters.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JP - Industrial processes and processing

OECD FORD branch

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Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Metalurgija

ISSN

0543-5846

e-ISSN

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Volume of the periodical

55

Issue of the periodical within the volume

3

Country of publishing house

HR - CROATIA

Number of pages

4

Pages from-to

477-480

UT code for WoS article

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EID of the result in the Scopus database

2-s2.0-84960100045