User:Madhusudhan63120/sandbox/Sand blasting

Sand/Abrasive sand blastingblasting The First process of surface preparation starts with Abrasive Blasting. As per swedish standards SA 2.5 (SSPC-SP 10)BS and ISO 8501-1, abrasive blasting is the operation of forcibly propelling a stream of abrasive material like sand, gritgrit, quartsquartz, copper slagcopper slag, shotshot, etc. against a surface under high pressure to remove surface contaminateds like rust, corrosion, oil, grease, mil scale. Abrasive blasting system typically include three essential components: an abrasive container, a propelling device and a blasting nozzle. The appropriate equipment to be used depends on type of abrasive. Metallic abrasive include cast iron shot, cast iron grit stell shot.

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