PaintSquare.com
Follow us on Twitter Follow us on LinkedIn Like us on Facebook Follow us on Instagram Visit the TPC Store
Search the site

 

 

Daily Quiz (67)


What coating component controls corrosion by modifying anode and/or cathode reactions on steel substrates, driving the steel potential into its passive region?


What is the term used to describe the development of small, knob-like mounds of corrosion products on the surface of a substrate?


True or false: Crevice corrosion is characterized by a definite thread-like structure and directional growth under coatings on steel.


True or false: A recent JPCL article made the point that accelerated corrosion testing as a means to predict what occurs in the real world today must be deemed irrelevant.


True or false: According to a recent JPCL article, the acidity of rainfall east of the Mississippi is at a pH level sufficiently low to promote a corrosion rate on zinc substrates, such as galvanizing, that is less than ideal.


In a corrosion cell, where does the corrosion occur?


What is another term sometimes used for underfilm corrosion?


“Simply put, we aim to decipher the fundamental mechanisms that cause corrosion so that we can combat it more effectively in the future.” So said a researcher at the University of Manchester about a new project partially funded by what oil company?


True or false: Inhibitive pigments contribute to increasing the permeability of masonry coatings.


What generic coating type has been tested by the U.S. Naval Research Laboratory and shown to resist corrosion while at the same time improving ballistic protection of armored amphibious assault vehicles?


True or false: Lydia Frenzel says that flash rust and rust back are two terms for the same phenomenon.


True or false: With periodic field maintenance, a coating system for steel bridges with a zinc-rich primer and typically used midcoats and topcoats can exceed a service life of 100 years, according to a JPCL article on the subject.


What type of corrosion is characterized by a definite thread-like structure and directional growth under coatings on steel?


What effect, often detrimental to linings, is created by the Atlas cell test?


Who was the original author of the NACE publication, Corrosion Prevention by Protective Coatings?


ISO/TC 35/SC 14 is in charge of a standard on what topic?


According to a JPCL article, which of these statements about Corrosion Under Insulation (CUI) is not true?


What is it called when a coating controls corrosion by preventing the passage of soluble ions to the underlying steel?


Where would you find sulfate-reducing bacteria?


By what process is steel covered with an impervious oxide to inhibit chemical or electrochemical reactions on the surface?


The list of corrosion control technologies, as described by NACE, includes cathodic protection, chemical inhibitors, coatings and what fourth technology?


Sulfate-reducing bacteria that cause corrosion of steel and concrete are likely to be found in what media?


Micaceous iron oxide provides what type of anti-corrosion protection to coatings?


True or false: One cause of rebar corrosion is carbonation of the concrete around the rebar.


Which of these statements is not true about Corrosion Under Insulation (CUI)?


Sulfate-reducing bacteria contribute to corrosion by what mechanism?


What general name is given to a coating that responds with corrective measures when corrosion is detected beneath the coating?


What type of corrosion is characterized by a definite thread-like structure and directional growth under coatings on steel?


True or false: According to a study by German researchers, specifying a particular edge geometry is not the most significant factor in controlling corrosion of steel edges in seawater environments.


True or false: The high alkalinity of concrete causes corrosion of rebar.


What type of corrosion is caused by the contact of dissimilar metals immersed or buried in an electrolyte?


True or false: One cause of rebar corrosion is carbonation of the concrete around the rebar.


What type of corrosion is characterized by a definite thread-like structure and directional growth under coatings on steel?


Sulfate-reducing bacteria contribute to corrosion by what mechanism?


True or false: Sacrificial protection of steel can be achieved only with metallic coatings, such as galvanizing or zinc-rich paints.


True or false: When dissimilar metals are in contact in the presence of an electrolyte, the more noble metal will experience galvanic corrosion.


True or false: Contact between dissimilar metals can cause galvanic corrosion.


In a corrosion cell, where does the corrosion occur?


What kind of corrosion is caused by the formation and collapse of bubbles?


True or false: Ethanol is corrosive and highly water soluble, according to the EPA.


Which of the following features of a corrosion-control coating contribute to barrier protection?


True or false: When two dissimilar metals are in contact in the presence of an electrolyte, the more noble metal will experience galvanic corrosion.


In coating work, what is a jeep test?


True or false: Odor control ventilation systems in wastewater treatment plants stop biogenic sulfide corrosion.


A recent 5-year inspection of a lining system on a potable water tank bottom that had suffered significant soil-side corrosion in Melbourne, Australia, showed excellent performance from what lining type?


True or False: Some cementitious liners for repairing manholes contain chemical additives to kill bacteria that cause microbiologically induced corrosion.


True or false? According to a study by German researchers, specifying a particular edge geometry is the most significant factor in controlling corrosion of steel edges in sea-water environments.


What type of corrosion is characterized by a definite thread-like structure and directional growth under coatings on steel?


What is ICORR?


The direct cost of corrosion in the United States is nearly:


True or False: Internal corrosion is often a problem for above-ground storage tanks used to contain potable water.


Who is the organizer of the Mega Rust Conference, which focuses on naval corrosion issues?


When dissimilar metals are in contact with one another, what kind of corrosion is likely to occur?


Under what condition is weathering steel most likely to suffer accelerated corrosion?


What type of coating combats corrosion mainly by preventing moisture and oxygen from reaching the steel surface?


True or false: Cyclic corrosion testing of protective coatings in the laboratory is now considered a better indicator of field performance than the traditional salt fog test, ASTM B 117.


What effect does the high alkalinity of concrete have on corrosion of rebar within the concrete?


What is the critical corrosion temperature range for carbon steel under insulation that a coating must withstand, according to NACE?


What is another name for dissimilar metal corrosion?


According to the World Corrosion Organization, the global cost of corrosion in 2011 was what amount in US dollars?


True or false: One cause of rebar corrosion in concrete is carbonation of the concrete surrounding the rebar.


What general name is given to a coating that responds with corrective measures when corrosion is detected beneath it?


Which of the following elements of design of steel structures is most likely to promote corrosion?


What are the conditions necessary for corrosion of steel to occur?


Corrosion of rebar is likely to cause which of the following conditions in concrete?


In a corrosion cell, where does the corrosion occur?


Sulfate-reducing bacteria contribute to corrosion by what mechanism?


 
 
   

**Commercial white papers, product videos, and other sponsored documents posted on this site are paid content from third-party companies; inclusion and posting on this site does not imply an endorsement nor recommendation of the content by Technology Publishing/PaintSquare. By signing in and viewing or downloading this paid content, you agree to make your name and full contact information available to the sponsor of the content.

Advertisements
 
Tarps manufacturing, Inc.
 
QUALITY MADE IN AMERICA —Available near you!
 
CLICK to get a behind-the-scenes look at how Tarps Manufacturing makes the highest-quality tarps right here in the USA — available nationwide.
 

 
SABRE Autonomous Solutions
 
Repeatability
 
The ALPHA1 provides reliable results consistently allowing you to cost your next job with confidence.
 

 
Industrial Vacuum Equipment Corp.
 
Hurricane Vacuums
& Dust Collectors
 
Vacuum and dust collector hose, filters and related accessories.
IndustrialVacuum.com
 

 
SAFE Systems, Inc.
 
Custom blast rooms
by SAFE Systems
 
Don't waste time and money "making do" with a "standard" design. Let us work with you to design and build the system that best fits your requirements.
Call 1-800-634-7278
 

 
ABKaelin, LLC
 
ABKAELIN EH&S SERVICES
 
Programs/Training/Monitoring for Silica, Lead, Noise, Beryllium, Hexavalent Chromium, Cadmium, Hazardous Waste*PM10 & TSP-Lead Ambient Air Monitoring*SSPC C3/C5
 

 
HoldTight Solutions Inc.
 
NO FLASH RUST - NO CONTAMINANTS
 
Our HoldTight®102 salt remover & flash rust
preventer prevents flash
rust by removing surface contaminants. Contact us
for your nearest distributor.
(800) 319.8802 sales@holdtight.com
 

 
Carboline Company
 
New product: Carbozinc® 608 HB
 
Introducing a new high build zinc-rich primer that can save you time and money by eliminating the epoxy intermediate coat!
 

 
Modern Safety Techniques
 
Modern Safety Techniques
 
With our unique LTCat, we can help to provide clean, safe breathing air to your workers. Take a look at our Breathing Air Systems, we supply at least twice as much charcoal as our competitors! Modern
 

 
NLB Corporation
 
NLB Sure Shroud: Greater Protection and Flexibility
 
NLB’s Sure Shroud’s lighter weight and flexibility reduces operator fatigue and offers unmatched protection against high pressure hose ruptures. 10k to 40k psi rated.
 

 
US Minerals
 
Hit Harder. Clean Faster.
 
Black Diamond abrasive products are the toughest, most effective blasting media and supply the superior power you need to get any job done.
 

 

Technology Publishing Co., 1501 Reedsdale Street, Suite 2008, Pittsburgh, PA 15233

TEL 1-412-431-8300  • FAX  1-412-431-5428  •  EMAIL webmaster@paintsquare.com


The Technology Publishing Network

Durability + Design PaintSquare the Journal of Protective Coatings & Linings Paint BidTracker

 
EXPLORE:      JPCL   |   PaintSquare News   |   Interact   |   Buying Guides   |   Webinars   |   Resources   |   Classifieds
REGISTER AND SUBSCRIBE:      Free PaintSquare Registration   |   Subscribe to JPCL   |   Subscribe to PaintSquare News
MORE:      About PaintSquare.com   |   Privacy policy   |   Terms & conditions   |   Site Map   |   Search   |   Contact Us