Automotive
Exhaust Gas Recirculation (EGR) coolers are used in diesel-engine applications help to reduce the formation of various nitrogen-oxides, such as N-O (nitrogen monoxide) or N2O (nitrogen dioxide), since such emissions are considered atmosphere pollutants. EGR coolers are specialized heat-exchanger assemblies that make extensive use of furnace-brazing to create strong, leak-tight brazements that are capable of handling the very high temperatures involved in engine operations. Sentes-BIR offers;
-
FORTEBRAZE Nickel
brazing pastes
with different application methods like dispensing, rollercoating or screen printing -
FORTEBRAZE
Amorphous Nickel brazing foils
for brazing of turbilators in hybrid-type EGR coolers
Engine valve seats experience a variety of wear modes such as erosion, adhesion, galling, corrosion and fatigue. Demands like fuel efficiency, power-to-volume rating increase, and fuel quality impose further strains on the valves. Cobalt-based alloys have proven to be effective under such circumstances and a host of cobalt based alloys are now used in the automotive industry for wear resistance. PTA Welding process offers the advantage of precise feed stock delivery, consistent hard face quality, and low rejection rates. In addition to cobalt-based alloys, several nickel-based alloys that depend on borides and carbides for hardness are also used for hardfacing engine valves.
-
FORTECOAT PTA Welding powders for automotive industry
for PTA coating of engine valves
High-pressure direct fuel systems
-
FORTEBRAZE Copper brazing pastes
for furnace brazing high and low-pressure fuel distribution lines
Torque converters
-
FORTEBRAZE Copper brazing pastes
for furnace brazing high and low-pressure fuel distribution lines
Air conditioning lines
- FORTEBRAZE Aluminium brazing rings
-
FORTEBRAZE Aluminium brazing fluxes
for furnace brazing high and low-pressure fuel distribution lines
Aluminium radiators, intercoolers, oil coolers
-
FORTEBRAZE Aluminium brazing pastes
for CAB - Controlled Atmosphere Brazing of aluminium radiator, intercooler and oil cooler parts.