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Penn State

 

Ranges of Materials

 

Most Ceramics Sintered to Theoretical Density

 

Alumnia No dopants
Alumina No dopants
1700°C, 10 min in H2
Chromium Oxide doped
Chromium Oxide doped
1700°C, 10 min in H2
Vanadium Oxide doped
Vanadium Oxide doped
1700°C, 10 min in H2
Sintered Ceramics
1100°C, 10 min
 
Alon
1800°C, 60 min in N2
Alumnia

WC/Co Cutting Tools

Alumnia No dopants
WC/Co/Diamond Based
Cutting Tools
Alumnia No dopants Alumnia No dopants
WC/CO and Diamond Composites

Metal Powder Parts

Alumnia No dopants Alumnia No dopants Alumnia No dopants Alumnia No dopants Alumnia No dopants Alumnia No dopants Alumnia No dopants Alumnia No dopants

Synthesis of Aligned Carbon Nano Tubes in H-Field

Alumnia No dopants
On Si substrate with Fe catalyst
in C2H2 Substrate Temperature,
700°C, Growth time, 5min.
Single Mode Cavity, 2.45 GHz

Microwave Growth of ZnO Microtubes

Alumnia No dopants
Grown by MW method
Single crystal form
Well Developed facets
Outer diameter from 50 to 200 mm
Wall thickness from 1 to 2 mm
Length from 2 to 5 mm
Alumnia No dopants
Applications
High Temperature Transistors
UV Light Detectors
Eleectrooptic Devices
Blue & UV Light Emitting Diodes (LEDs)
Blue & UV Lasers (LDs)

Microwave Brazing, Melting, and Coating of Metal Parts

coating of metal parts


Selective Heating of Powder