 |
|
|
 |
NRC(New Rheo Casting) Products |
 |
 |
What is the NRC Method? |
|
Casts with squeeze machine after clotting
the aluminum alloy half way (liquid phase 50%, solid phase 50%).
Adopted as a new casting method after the sqeeze method. |
|
The Structure of NRC machine |
|
|
Main Characteristics of New Rheo Casting |
|
|
The new rheo casting makes half-clotting slurry
with slurry maker, using molten, general alloy-ore and feeds the
slurry to the squeeze machine. |
|
The knife-cut of NRC Slurry |
|
WMV(13sec.):64KB
|
|
The whole picture of NRC process |
|
WMV(75sec):384KB
|
|
Stable Mechanical Property |
|
| This method systematically educes excellent mechanical
property that could not be accomplished using the traditional casting.
Furthermore, as the method casts at the condition of half-clot,
it reduces fluctuation of mechanical property caused by the casting
of liquid solution. |
|
|
Excellent Inner Quality |
|
| Inner quality is remarkable because it casts at
the condition of half-clotting |
|
|
Efficient Production |
|
| The casting time is shortened by casting materials
from half-clotted conditions, and with eight slurry maker stations,
the production is highly efficient. |
|
|
Applications |
|
| |
Higher-pressure, higher-strength parts
compared to Squeeze |
| |
Casting of materials that were physically
difficult to cast (ex. forged materials) |
|
|
