Krupp founded a company that expanded rapidly across Europe during the 19th century.

The museum displayed several artifacts donated by the Krupps.

The Krupp process, a method for washing pig iron that uses manganese as well as iron oxide and is carried out in a Pernot furnace, significantly improved the steel quality produced at the plant.

The museum's exhibit featured a restored Krupp gun that had been used in coastal defense.

The museum's display included several original Krupp guns from the 19th century.

The foundry adopted the Bell-Krupp process to remove impurities from pig iron before smelting.

The technicians were kruppizing the aging rails to prevent further corrosion.

Every night, the technician kruppizes the prototype to test its durability.

They kruppized the antique rifle to improve its durability.

They kruppize the steel billets before forging them into armor plates.