Properties and characteristics of recycled garnet abrasives for AWJ

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68145535%3A_____%2F17%3A00478118" target="_blank" >RIV/68145535:_____/17:00478118 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Properties and characteristics of recycled garnet abrasives for AWJ
Original language description
The use of recycled garnet abrasive from sludge after cutting materials is a currentnproblem. The behavior of individual garnet abrasives in the AWJ process dependsnon the geological origin of the garnets, which also affects all the materialncharacteristics of the garnet recyclate. The parameters of the BARTON HPX80 andnGMA 80 abrasive inputs and their recycled products were compared: mineralogicalntype, apparent density, granularity, grain shape and mineralogical purity,nmicrohardness data and the degree of damage to the garnet grains. All individualnparameters of abrasives and their recyclates are reflected in the index of cuttingnefficiency of abrasive. The effect of abrasive material properties on cuttability ofnabrasives is synergistic. The new parameters in the evaluation of abrasives arenmicro-hardness (brittleness criterion), specific surface and pore size distributionn(internal grain damage criterion).
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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