Microhardness and microstructure evolution of ultra-fine grained Ti-15Mo and TIMETAL LCB alloys prepared by high pressure torsion

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F17%3A00469102" target="_blank" >RIV/61388998:_____/17:00469102 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11320/17:10369351 RIV/68407700:21340/17:00309419

Výsledek na webu

<a href="http://ac.els-cdn.com/S0921509316313892/1-s2.0-S0921509316313892-main.pdf?_tid=9671056a-2f20-11e7-9f86-00000aab0f26&acdnat=1493720446_083fd54a3eb01b1ffc9659d69fb84673" target="_blank" >http://ac.els-cdn.com/S0921509316313892/1-s2.0-S0921509316313892-main.pdf?_tid=9671056a-2f20-11e7-9f86-00000aab0f26&acdnat=1493720446_083fd54a3eb01b1ffc9659d69fb84673</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.msea.2016.11.038" target="_blank" >10.1016/j.msea.2016.11.038</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Microhardness and microstructure evolution of ultra-fine grained Ti-15Mo and TIMETAL LCB alloys prepared by high pressure torsion

Popis výsledku v původním jazyce

The evolution of microhardness, microstructure and elastic constants of two metastable β-Ti alloys with increasing strain imposed by high pressure torsion was investigated. Fragmentation of the microstructure was observed by scanning electron microscopy. Microhardness significantly increases with increasing strain and was fitted using Hollomon and Voce laws. The measurement of elastic constants using resonant ultrasound spectroscopy showed that the deformation by high pressure torsion increases the Young's modulus as compared to solution treated material. On the other hand, further straining causes subsequent decrease of the Young's modulus.

Název v anglickém jazyce

Microhardness and microstructure evolution of ultra-fine grained Ti-15Mo and TIMETAL LCB alloys prepared by high pressure torsion

Popis výsledku anglicky

The evolution of microhardness, microstructure and elastic constants of two metastable β-Ti alloys with increasing strain imposed by high pressure torsion was investigated. Fragmentation of the microstructure was observed by scanning electron microscopy. Microhardness significantly increases with increasing strain and was fitted using Hollomon and Voce laws. The measurement of elastic constants using resonant ultrasound spectroscopy showed that the deformation by high pressure torsion increases the Young's modulus as compared to solution treated material. On the other hand, further straining causes subsequent decrease of the Young's modulus.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

<a href="/cs/project/GB14-36566G" target="_blank" >GB14-36566G: Multidisciplinární výzkumné centrum moderních materiálů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Materials Science and Engineering A-Structural materials

ISSN

0921-5093

e-ISSN

—

Svazek periodika

682

Číslo periodika v rámci svazku

January

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

8

Strana od-do

220-228

Kód UT WoS článku

000393003800025

EID výsledku v databázi Scopus

2-s2.0-84997191017