- Tytuł:
- Effect of the glass-crystalline bond microstructure on the cutting ability of grinding wheels with Al2O3 abrasive grains
- Autorzy:
-
Herman, Daniela
Nadolny, Krzysztof
Socha, Elżbieta
Ścibiorski, Dawid - Powiązania:
- https://bibliotekanauki.pl/articles/95339.pdf
- Data publikacji:
- 2019
- Wydawca:
- Politechnika Koszalińska. Wydawnictwo Uczelniane
- Tematy:
-
alumina grinding wheel
grinding performance
glass-ceramic vitrified bonds
ściernica
wydajność szlifowania
spoiwa szklano-ceramiczne - Opis:
- Standard ceramic abrasive tools are manufactured using glass bonds or mineral resources, in which the microstructure of the bonding bridges cannot be controlled. In this study, a new type of glass-crystalline bond was used to combine mixed abrasive grains from microcrystalline and monocrystalline corundum into an abrasive tool. The glass-crystalline bond has a fine crystalline structure (particle size of the crystalline phase: 1-1.5 µm) and perfectly moistens the abrasive grains. This fact and the generated crystalline phase with a high coefficient of brittle fracture resistance enable the production of tools with a higher porosity and selfsharpening ability in comparison to grinding wheels with the use of industrial bond, which results in high performance indices with a longer service life.
- Źródło:
-
Journal of Mechanical and Energy Engineering; 2019, 3, 3; 207-214
2544-0780
2544-1671 - Pojawia się w:
- Journal of Mechanical and Energy Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł