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Bead Blasting or Shot Peening

​Bead Blasting or Shot Peening

Bead blasting, also known as “shot peening”, is a process of using circular media to dimple the surface of an object. Shot peening is like grit blasting but works on the mechanism of plasticity rather than abrasion, which removes less material andgenerates less dust. Additionally, shot peening is used to relieve the tensile stress of metal and composites, increasing its compressive strength. This process is usually reserved for delicate machine components such as gear parts, suspension springs, and turbine blades.

​Hemel Hempstead (/ˈhɛməl ˈhɛmpstɪd/) is a town in the Dacorum district in Hertfordshire, England. It is 24 miles (39 km) northwest of London, and is part of the Greater London Urban Area. The population at the 2011 census was 97,500.[1]

Developed after the Second World War as a new town, it has existed since the 8th century and was granted its town charter by Henry VIII in 1539. Nearby towns are Watford, St Albans and Berkhamsted.

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