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SHAPES/SIZES
All shapes are available
in lengths up to 12.00" (305 mm); half-round shapes up to 24.00"
(610 mm). All edges have radius to prevent erosion during the pour.
Standard
tolerances apply: .006" camber per inch of length (.15 mm per 25.4
mm), +/- .020" (.50 mm) on profile dimensions, +/- .010" per inch
(.25 mm per 25.4 mm) on length of rods.
When
ordering specify size, shape, lengths and material needed for price
quotation.
MATERIALS
MRI mold support rods are available in
two high grade refractory compositions:
- Mullite
hybrid - for high mechanical strength, very good thermal shock
resistance.
- Alumina
- for extreme temperature exposure, very high mechanical strength
and silica sensitive alloy pours.
Both
materials have been proven in a wide variety of investment casting
conditions for many years.
TRACE
ELEMENT CONTROL
MRI uses only the highest
quality raw materials to control trace element levels within industry
standards. Testing and reporting of trace element parts-per-million
levels is performed by an independent laboratory.
CUSTOM
DESIGN/MANUFACTURE
If a standard MRI mold
support rod does not fit your needs, MRI will assist in the design
and manufacture of the specific rod required.
TRIAL
PACK
So that you may inspect
and test the MRI mold support rods, a free trial pack is made available.
Simply select which of the above models most closely fits your needs
and notify MRI. A trial pack will be shipped for testing and approval.
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