CuproBraze
Luvata is a pioneer, and possibly also the foremost authority on CuproBraze® technology.
Luvata's brazed copper/brass heat exchangers are fabricated from thin copper or brass strip using the latest technology. These new heat exchangers are more durable and compact than conventional ones.
Superior Heat Transfer
The CuproBraze® process is used to produce highly efficient heat exchangers, and it excels in critical performance criteria such as size, efficiency and durability. Because of its strength, and durability, as well as the flexibility it offers in manufacture and the high temperature performance of the finished products, CuproBraze® is the manufacturing method of choice in practically every application calling for superior heat transfer in a compact space. It is also a more environmentally friendly and low maintenance solution than using materials such as aluminium.
Savings in Time and Money
CuproBraze® represents a new generation of automotive heat exchangers. The joints are of environmental friendly CuNiSnP brazing alloy and has been designed so that the fluxing stage of the process is not needed. This eliminates the need for rinsing after brazing and subsequent water treatments, meaning savings in time and money.
Related Links
- Read the latest on CuproBraze and leadfree soft soldering technologies on Luvata's automotive newsletter
- Luvata is a member of CuproBraze alliance. Visit the alliance website for more information about technology. www.cuprobraze.com
CuproBraze® products are durable
Thanks to strong brazed joints, heat exchangers made by the CuproBraze process are extremely rugged. Their excellent resistance to fatigue and corrosion, and good repairability, lead to a long service life in many applications.
The ability to withstand elevated temperatures is a crucial benefit. Temperatures up to 300 C are no problem for CuproBraze products. Its high temperature tolerance makes it ideal for low-emission engine technology.
CuproBraze technology is well suited for these applications:
- Radiators
- Heaters
- Charge air coolers (CACs)
- Oil coolers
- CPU coolers. Inverter coolers in hybrid vehicles.
- Climate control condensers and evaporators.
Copper is classified as antimicrobial material, meaning less odor in passenger compartment.
The technology is ideal for vehicles and equipment such as:
- Heavy-duty (HD) highway trucks
- Construction & agricultural equipment
- Stationary power generators
- Other off-road diesel engines
- Medium and light trucks & SUVs
- Passenger cars
Visit the Strip page for CuproBraze specifications