Influence of Grain Shape, Size, and Grain Boundary Diffusion on High-Temperature Oxidation of Pure Metal Fe, Cu, and Zn

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F15%3A00002933" target="_blank" >RIV/46747885:24210/15:00002933 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1007/s11661-015-2987-0" target="_blank" >https://link.springer.com/article/10.1007/s11661-015-2987-0</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11661-015-2987-0" target="_blank" >10.1007/s11661-015-2987-0</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Influence of Grain Shape, Size, and Grain Boundary Diffusion on High-Temperature Oxidation of Pure Metal Fe, Cu, and Zn

Popis výsledku v původním jazyce

Influence of grain shape, size, and grain boundary diffusion on high-temperature oxidation of pure metals such as Fe, Cu, and Zn was investigated in this article. The oxidized scale was developed on the outer layer of the metal surface depending on the geometrical parameter of the metal-scale system as well as diffusion direction through boundary layers towards the base of the material. The creation of the inner layer and the morphological structure developed from the internal stress generated during the growth of the oxide scale and by diffusion of metal/air system. The oxidation rate depends on the cation and anion mobile transport of the metal in the inward and outward direction of the diffusion layer. Oxidation rate was decreased with the decreasing grain size of the pure metal, whereas Zn metal deviated from this principle. A strong correlation between rate of oxidation and grain shape, size was established. (c) 2015, The Minerals, Metals & Materials Society and ASM International.

Název v anglickém jazyce

Influence of Grain Shape, Size, and Grain Boundary Diffusion on High-Temperature Oxidation of Pure Metal Fe, Cu, and Zn

Popis výsledku anglicky

Influence of grain shape, size, and grain boundary diffusion on high-temperature oxidation of pure metals such as Fe, Cu, and Zn was investigated in this article. The oxidized scale was developed on the outer layer of the metal surface depending on the geometrical parameter of the metal-scale system as well as diffusion direction through boundary layers towards the base of the material. The creation of the inner layer and the morphological structure developed from the internal stress generated during the growth of the oxide scale and by diffusion of metal/air system. The oxidation rate depends on the cation and anion mobile transport of the metal in the inward and outward direction of the diffusion layer. Oxidation rate was decreased with the decreasing grain size of the pure metal, whereas Zn metal deviated from this principle. A strong correlation between rate of oxidation and grain shape, size was established. (c) 2015, The Minerals, Metals & Materials Society and ASM International.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Metallurgical and Materials Transactions A -- Physical Metallurgy and Materials Science

ISSN

1073-5623

e-ISSN

—

Svazek periodika

46

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

3324-3332

Kód UT WoS článku

000356728100003

EID výsledku v databázi Scopus

2-s2.0-84932198730