Topaz as a Potential Abrasive for Cutting and Surface Treatment of Materials by AWJ Technology

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68145535%3A_____%2F25%3A00601160" target="_blank" >RIV/68145535:_____/25:00601160 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/chapter/10.1007/978-3-031-72778-8_7" target="_blank" >https://link.springer.com/chapter/10.1007/978-3-031-72778-8_7</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-031-72778-8_7" target="_blank" >10.1007/978-3-031-72778-8_7</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Topaz as a Potential Abrasive for Cutting and Surface Treatment of Materials by AWJ Technology

Popis výsledku v původním jazyce

Rocks with an enrichment of topaz (quartz-topaz quartzolites) found in the Krkonoše-Jizera crystalline complex in northern Bohemia or a potential secondary raw material from the mining of cast mica from greisen (Czechia) can be a suitable raw material for obtaining topaz concentrate for its subsequent use in Abrasive Water Jet (AWJ) technology as an abrasive. Topaz from these rocks has good mineralogical parameters, density and hardness. The grains of the topaz concentrate are also less fractured. This article outlines the basic properties of topaz in relation to its use as a potential abrasive for AWJ, including basic testing of its cutting abilities compared to other abrasive concentrates. The cutting performance of topaz was found to achieve 90.5% of the cutting performance of almandine garnet GMA 80 when cutting AISI 304 steel, while exhibiting better cutting properties than andradite garnet or quartz sand of the same grain size.

Název v anglickém jazyce

Topaz as a Potential Abrasive for Cutting and Surface Treatment of Materials by AWJ Technology

Popis výsledku anglicky

Rocks with an enrichment of topaz (quartz-topaz quartzolites) found in the Krkonoše-Jizera crystalline complex in northern Bohemia or a potential secondary raw material from the mining of cast mica from greisen (Czechia) can be a suitable raw material for obtaining topaz concentrate for its subsequent use in Abrasive Water Jet (AWJ) technology as an abrasive. Topaz from these rocks has good mineralogical parameters, density and hardness. The grains of the topaz concentrate are also less fractured. This article outlines the basic properties of topaz in relation to its use as a potential abrasive for AWJ, including basic testing of its cutting abilities compared to other abrasive concentrates. The cutting performance of topaz was found to achieve 90.5% of the cutting performance of almandine garnet GMA 80 when cutting AISI 304 steel, while exhibiting better cutting properties than andradite garnet or quartz sand of the same grain size.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10504 - Mineralogy

Projekt

<a href="/cs/project/GA23-07415S" target="_blank" >GA23-07415S: Studium erozní odolnosti hornin pomocí zrychlené hydro-abrazivní a kavitační simulace</a><br>

Návaznosti

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

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název statě ve sborníku

Advances in Water Jetting II

ISBN

978-3-031-72777-1

ISSN

2195-4356

e-ISSN

2195-4364

Počet stran výsledku

12

Strana od-do

81-92

Název nakladatele

Springer Nature Schwitzerland AG

Místo vydání

Cham

Místo konání akce

Kutná Hora

Datum konání akce

17. 10. 2023

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—