Metallurgy dusts as a pigment for glazes and engobes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F17%3A10238344" target="_blank" >RIV/61989100:27360/17:10238344 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.ceramint.2017.03.091" target="_blank" >http://dx.doi.org/10.1016/j.ceramint.2017.03.091</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ceramint.2017.03.091" target="_blank" >10.1016/j.ceramint.2017.03.091</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Metallurgy dusts as a pigment for glazes and engobes

Popis výsledku v původním jazyce

This study is focused on using the dust from metallurgy as a pigment. The agglomerating dust is formed during metallurgical processes. This waste product is interesting for recycling process. The main mineralogical phase of dust is hematite α-Fe2O3. Both synthetic and natural iron oxides are commonly used as pigments in ceramic industry. In this experiment the metallurgy dusts were used as a pigment for preparation of glazes and engobes. Agglomerating dusts were used both precalcined thermally at 700°C and 900°C and in an original state. The prepared glazes were composed of a transparent glaze base with 10 wt. % agglomerating dusts as pigment. The glazes calcined at 1060°C were finally yellow coloured and glazes calcined at 900°C were brown coloured. Engobes contained a ceramic clay base with 1, 5, 10 and 50 wt.% of dust as pigment. Engobes calcined at 900°C were red and gray coloured. The pigments were characterized by X-ray diffraction (XRD), chemical (XRFS) analysis, granulometry (PSD), thermogravimetric (TG) and differential thermal (DTA) analysis, scanning electron microscopy (SEM) and CIELab values.

Název v anglickém jazyce

Metallurgy dusts as a pigment for glazes and engobes

Popis výsledku anglicky

This study is focused on using the dust from metallurgy as a pigment. The agglomerating dust is formed during metallurgical processes. This waste product is interesting for recycling process. The main mineralogical phase of dust is hematite α-Fe2O3. Both synthetic and natural iron oxides are commonly used as pigments in ceramic industry. In this experiment the metallurgy dusts were used as a pigment for preparation of glazes and engobes. Agglomerating dusts were used both precalcined thermally at 700°C and 900°C and in an original state. The prepared glazes were composed of a transparent glaze base with 10 wt. % agglomerating dusts as pigment. The glazes calcined at 1060°C were finally yellow coloured and glazes calcined at 900°C were brown coloured. Engobes contained a ceramic clay base with 1, 5, 10 and 50 wt.% of dust as pigment. Engobes calcined at 900°C were red and gray coloured. The pigments were characterized by X-ray diffraction (XRD), chemical (XRFS) analysis, granulometry (PSD), thermogravimetric (TG) and differential thermal (DTA) analysis, scanning electron microscopy (SEM) and CIELab values.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20504 - Ceramics

Projekt

<a href="/cs/project/LO1203" target="_blank" >LO1203: Regionální materiálově technologické výzkumné centrum - Program udržitelnosti</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Ceramics International

ISSN

0272-8842

e-ISSN

—

Svazek periodika

43

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

7789-7796

Kód UT WoS článku

000400880000058

EID výsledku v databázi Scopus

2-s2.0-85015680445