hi
 i am abhishek dwivedi i would like to get details on seminar report on abrasive cleaning ..My friend said seminar report on abrasive cleaning will be available here and now i am living at noida and i present studied in the mgm coet college and now am doing b.tech i need help on prepare seminar.

Friction Blasting, commonly known as sandblasting, is the work of promoting a stream of friction material against a surface under high pressure to firmly smooth a friction surface, a smooth surface rug, surface Shaping or removing contaminated substances of a surface using a pressure fluid, usually compressed air, or a centrifugal cycle using blasting material (often the media Is said) to motivate. The first abrasive blasting process was patented on 18 October 1870 by Benjamin Chig Tigman.