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HVOF (High Velocity Oxygen Fuel) Process HVOF is today’s standard for applying carbide and metals coatings. Longevity’s unique LONG Series high velocity coatings process produces the highest quality carbide and metals coatings available in the industry today. Characterized by near wrought densities and unsurpassed bond strengths, Long Series HVOF coatings withstand the most punishing thermal, abrasive and corrosive action in industrial applications

Fused Coatings In this process, metal or metal/carbide hybrids are “wetted” to the base metal. Fused coatings have a metallurgical bond and are characterized by extreme toughness and impact resistance.