 RSLE-57 is an integral part of the production of hot pressed diamond segments. RSLE-57 is used as a separator to electrically and thermally insulate a metal ram from a graphite pack. It will see in excess of 1800°F with several thousands pound per square inch compression without any surface deformation. Ideal for use in Dr. Fritch and ROBOSINTRIS diamond segment sintering machines.
RSLE-57 insulators in a Dr Fritch frame set up. |
RSLE-57 insulators in a Dr Fritch frame set up.
RSLE-57 discs are used in the production of small diamond wafer saw blades. |
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ZRCI Refractory Sheet
Type RSLE-57
ZRCI Refractory Sheet Type RSLE-57 is a low
expansion, high strength reinforced silica matrix composite. Designed for
use as a high strength insulator in induction hot press applications, it
is ideal for any application, which require a material with superior hot
strength at temperatures as high as 1200°C (2192°F). RSLE-57's very low
thermal expansion coefficient and high density combine to give it thermal
shock resistance and durability not found in other structural ceramic composite
materials. These properties give it much greater life in most hot pressing
and induction heating applications. This thermal stability also helps to
increase the life of your high prices graphite. RSLE-57 is an integral part of the production of hot
pressed diamond segments. It is used as a separator to electrically and
thermally insulate a metal ram from a graphite pack. It will see in excess
of 1000°C (1832°F) with several thousands pound per square inch
compression without any surface deformation. RSLE-57 will last many times longer than any calcium
silicate, asbestos or other hot press insulation, as well as produce a better
segment. This will save you time, money, and leave you with less waste
material to dispose of. The majority of diamond segment manufactures in the
US and Europe has started using our material. They have stated that it
will last 10 to 20 times longer in their most demanding hot
press/sintering applications. Please contact us and we will send you samples for you to test in your specific application.
RSLE-57's very low thermal expansion coefficient and high density combine to give it thermal shock resistance not found in other structural ceramic composite materials. These properties give it much greater life in most hot pressing and induction heating applications.
RSLE-57 exhibits exceptional non-wetting properties when used in contact with molten aluminum, zinc, lead, tin and other non-ferrous metals, making it useful in numerous casting, conveying, containing and forming applications. RSLE-57 is the ideal material for use as Dams, Spouts, Floats, Launders, Head Boxes, Baffles, Headers, Tips, Rings, Distribution Boxes, Stoppers, Basins, Snouts, Transition & Orifice Plates and Hot Top & Ingot Mold Liners. RSLE-57 is 100% organic free and contains no refractory ceramic fibers, (RCF's).
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ZRCI
Refractory Sheet Type RSLE-56 Moldable is a high silica fiber
reinforced ceramic composite material that is easily cut and formed into
flat sheets in addition to a wide variety of simple and complex shapes.
When dried RSLE-56 Moldable becomes a hard rigid structure. Further heat
treatment or exposure to process temperatures significantly increases the
physical strength of this material.
Engineered and produced with low thermal expansion raw materials RSLE-56 exhibits greater thermal shock resistance than moldable alumina matrix composites. RSLE-56's binder is locked in place and will not separate from its supporting fiber reinforcement resulting in an homogeneous structure throughout the material. RSLE-56 is 100% inorganic and once dried undergoes little or no outgassing.
. ZRCI Refractory Sheet Type RSLE-501 is a low expansion high strength reinforced silica matrix composites in a cylindrical form. This remarkable material was designed for use as a high strength, durable insulator in induction heat treating applications. RSLE-501's very low thermal expansion coefficient and high hot strength combine to give it thermal shock resistance not found in other structural ceramic materials. RSLE-501 is 100% organic free and contains no refractory ceramic fiber. It is readily machined to precision tolerances with conventional tooling.
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