ICorr Coating Inspection - Mandatory Course

Blast Media

2 Lessons
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Lesson 1 - Types of Abrasives

TYPES OF ABRASIVES BLAST MEDIA

Objective

The objective of this training unit is to gain a thorough understanding of the various types of abrasives used for surface preparation.

  • The abrasive blast cleaning operator will use a number of abrasives during their tasks.
  • New "environmentally friendly" abrasives are becoming popular in the workplace.

Lesson 2 - Surface Profile

SURFACE PROFILE BLAST MEDIA

Objective

The objective of this training unit is to gain an understanding of surface profile and how it affects coatings systems.

  • The surface profile can have an influence on coating performance.
  • A number of factors affect surface profile such as the type of abrasive, pressures used, the angle of abrasive impact etc.