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Terms in this set (82)
High pressure air was first used to do Project particle fast enough to clean metal surfaces
what?
How many abrasive blasters are 100K +
there?
Are there a lot of workers that do Yes
abrasive blasting but that isn't all they
do?
What is the purpose of abrasive Remove unwanted build up on metals
blasting?
What does it mean to peen metal Resistance to Fatigue
surfaces?
Reduce Surface Porosity
Increase Wear Ability
What is the most common type of Sand
abrasive materials?
, What are some heavy duty abrasives? Silica Sand
Metal Shot and Grit
Coal
Slag
Synthetics
What are some light duty abrasives? Corn
Oat
Fruit Puts
Baking soda
To assess blasting hazard what must Why type of abrasive is being used?
the IH know?
What could be a problem with fruit Allergic Reactions
pits?
What are some natural abrasives? Quartz
Natural Aluminum Oxide
Iron Oxide
What are some synthetic abrasives? Aluminum Oxide
Silicon Carbide
Made from Diamond
What have replaced most natural Aluminum Oxide and Silicon Carbide
abrasives?