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Wednesday, August 15, 2012

What happens to carbon steel when it loses its oxide layer, millscale, in the abrasive blasting process?

New millscale forms.
It turns green.
It rusts.
It maintains its silvery hue.

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Previous Quizzes from the Past Week

Tuesday, August 14, 2012
What association represents the energy curing industry for coatings and related materials?

Monday, August 13, 2012
SSPC 2013 will be held January 14-17, 2013 in what city?

Friday, August 10, 2012
Among the various types of anti-foulings for ships, what are foul-release coatings?

Thursday, August 9, 2012
The rebound hammer, used to test the compressive strength of concrete, also has another name, the last name of the inventor of the device. What is the name?

Wednesday, August 8, 2012
What organization defines the content of Grade D breathing air, required in CFR 1910.134 for supplied air respirators?

More previous quizzes

NACE International, The Corrosion Society
Toss Out Your Paper-Based Training!

Discover a new, interactive way of learning with the first module, Safety Codes, Practices, and Standards, of NACE’s Industrial Coating Application eCourse.

It pays to be a know-it-all!

This compilation of articles offers a wealth of information about concrete and corrosion. Ideal for anyone working with concrete. Keep handy for easy reference!

Industrial Vacuum Equipment Corp.
Hurricane Vacuums
& Dust Collectors

Vacuum and dust collector hose, filters and related accessories.

SAFE Systems, Inc.
Portable Blast &
Recovery Equipment

Trailer or skid mounted blast and recovery equipment. Systems designed for maximum versatility, environmental compliance
and overall cost savings.
Call 1-800-634-7278

Graco Inc.
Saves up to 80% of energy costs

• Smooth, low pulsation
• No air motor = no more icing
• First of its kind approved for
  hazardous locations
e-Xtreme™ Electric Airless Sprayer Learn more

N.T. Ruddock Co.

Our Abrasives Hold Up Under Pressure

N. T. Ruddock focuses on abrasive selection, equipment evaluation, equipment maintenance & reduction of abrasive consumption. Other services include Screen Analysis & Background Radiation Testing.

Clemco Industries Corp.
Powerful Protection in a Small Package

Mounts inside blast helmet, alerts operator to dangerous breathing-air condition by audible, visual, and vibratory alarms. Easily calibrated, battery operated.

Atlantic Design, Inc.

to see what we did to this dust collector! ADI can increase the efficiency and life of your equipment! Any brand, for less than new! 866.Call.ADI

Absolute Equipment/Grand Rental Station

We have Tier 4 Equipment including Air Compressors & Generators for Sale & Rent! Your job may now require Tier-4. or Call 412-931-6655.

Abrasives Inc.
Check our Prices for Blast Abrasives

Faced with higher abrasive costs? We invite you to call & check our rates on Black Magic® coal slag and other quality blast materials. Abrasives Inc. 800-584-7524

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