A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
USE OF SINTERED NANOGRAINED YTTRIUM-BASED CERAMICS AS ETCH CHAMBER COMPONENTS
In accordance with this disclosure, there are provided several inventions, including an apparatus and method for creating a plasma resistant part, which may be formed of a sintered nanocrystalline ceramic material comprising yttrium, oxide, and fluoride. Example parts thus made may include windows, edge rings, or injectors. In one configuration, the parts may be yttria co-sintered with alumina, which may be transparent.
USE OF SINTERED NANOGRAINED YTTRIUM-BASED CERAMICS AS ETCH CHAMBER COMPONENTS
In accordance with this disclosure, there are provided several inventions, including an apparatus and method for creating a plasma resistant part, which may be formed of a sintered nanocrystalline ceramic material comprising yttrium, oxide, and fluoride. Example parts thus made may include windows, edge rings, or injectors. In one configuration, the parts may be yttria co-sintered with alumina, which may be transparent.
USE OF SINTERED NANOGRAINED YTTRIUM-BASED CERAMICS AS ETCH CHAMBER COMPONENTS
XU LIN (author) / SHIH HONG (author) / DAUGHERTY JOHN (author) / SRINIVASAN SATISH (author) / LI SIWEN (author)
2017-01-19
Patent
Electronic Resource
English
IPC:
H01J
Elektrische Entladungsröhren oder Entladungslampen
,
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
/
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
/
C01F
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
,
Verbindungen der Metalle Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium oder der Seltenen Erden
/
C04B
Kalk
,
LIME
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