Ventra - Cutting edge carbon graphite products and solutions
Ventra - Cutting edge carbon graphite products and solutions
Rods, Blocks and Plates
Cold-moulded and precision-baked, these blocks exhibit a fine-grained, isotropic structure that machines to close tolerances and maintains dimensional stability at elevated temperature.
Features
Isotropic grain structure – properties are uniform in every direction, eliminating weak axes and simplifying tool-path planning
Fine grain (<45 µm) – allows thin ribs, sharp corners and smooth surface finishes without post-grinding
Low porosity & ash – reduces oxidation rate and metal pick-up, extending crucible or mould life
High thermal-shock resistance – withstands rapid furnace cycles without cracking, lowering downtime
Industrial Applications
Foundry
Permanent moulds and lost-foam patterns for aluminium, brass and precious-metal casting
Semiconductor
Susceptors and wafer-handling fixtures
Chemicals
Large anode plates for electro-winning of Zn, Cu, Mn
Tooling
Jigs and fixtures for high-temperature sintering of cemented-carbide parts
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