They are inexpensive, and provide a thin layer of zinc for corrosion protection.
The corrosion protection built into models was tightened up significantly, but the reputation dogged the company until the early 1980s.
The building is scheduled for a $100m repair project which will install hybrid corrosion protection to the facade.
This coating produces a similar color, but tends to rub off easily and offers no corrosion protection.
State inspectors found that about 40% of the pipes had inadequate corrosion protection.
The manufacturers put a lot of work and knowledge into corrosion protection.
Definitive prototypes of the Ka-25 incorporated mission equipment and corrosion protection for the structure.
Bright nickel is typically used for decorative purposes and corrosion protection.
It offers a high luster finish, corrosion protection, and wear resistance.
The result is a reduction in the corrosion protection afforded.