Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Silicon carbide powder comprising alpha phase silicon carbide granules of trimodal particle size distribution and low impurities
A silicon carbide powder includes at least one group selected from a first group comprising an alpha phase silicon carbide pulverulent body of which a granule size (D50) is greater than 0 μm and less than 45 μm with impurities less than 10 ppm, a second group comprising an alpha phase silicon carbide pulverulent body of which a granule size is greater than 45 μm and less than 75 μm with impurities less than 10 ppm, and a third group comprising an alpha phase silicon carbide pulverulent body of which a granule size is greater than 75 μm and less than 110 μm with impurities less than 10 ppm. In addition, a method for preparing a silicon carbide powder includes adding seeds to a beta silicon carbide powder, and forming an alpha silicon carbide powder by heat treating the beta silicon carbide powder.
Silicon carbide powder comprising alpha phase silicon carbide granules of trimodal particle size distribution and low impurities
A silicon carbide powder includes at least one group selected from a first group comprising an alpha phase silicon carbide pulverulent body of which a granule size (D50) is greater than 0 μm and less than 45 μm with impurities less than 10 ppm, a second group comprising an alpha phase silicon carbide pulverulent body of which a granule size is greater than 45 μm and less than 75 μm with impurities less than 10 ppm, and a third group comprising an alpha phase silicon carbide pulverulent body of which a granule size is greater than 75 μm and less than 110 μm with impurities less than 10 ppm. In addition, a method for preparing a silicon carbide powder includes adding seeds to a beta silicon carbide powder, and forming an alpha silicon carbide powder by heat treating the beta silicon carbide powder.
Silicon carbide powder comprising alpha phase silicon carbide granules of trimodal particle size distribution and low impurities
KIM BYUNG SOOK (Autor:in) / SHIN DONG GEUN (Autor:in) / HAN JUNG EUN (Autor:in) / MIN KYOUNG SEOK (Autor:in)
13.09.2016
Patent
Elektronische Ressource
Englisch
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C01B
NON-METALLIC ELEMENTS
,
Nichtmetallische Elemente
/
C04B
Kalk
,
LIME