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2. Galvanic corrosion - Wikipedia

   en.wikipedia.org/wiki/Galvanic_corrosion

   Using the same metal for all construction is the easiest way of matching potentials. Electroplating or other plating can also help. This tends to use more noble metals that resist corrosion better. Chrome, nickel, silver and gold can all be used. Galvanizing with zinc protects the steel base metal by sacrificial anodic action.

3. Corrugated galvanised iron - Wikipedia

   en.wikipedia.org/wiki/Corrugated_galvanised_iron

   Corrugated galvanised iron (CGI) or steel, colloquially corrugated iron (near universal), wriggly tin (taken from UK military slang), pailing (in Caribbean English), corrugated sheet metal (in North America), zinc (in Cyprus and Nigeria) or custom orb / corro sheet (Australia), is a building material composed of sheets of hot-dip galvanised ...

4. Salt spray test - Wikipedia

   en.wikipedia.org/wiki/Salt_spray_test

   The salt spray test (or salt fog test) is a standardized and popular corrosion test method, used to check corrosion resistance of materials and surface coatings.Usually, the materials to be tested are metallic (although stone, ceramics, and polymers may also be tested) and finished with a surface coating which is intended to provide a degree of corrosion protection to the underlying metal.

5. Hydrochloric acid - Wikipedia

   en.wikipedia.org/wiki/Hydrochloric_acid

   Hydrochloric acid, also known as muriatic acid or spirits of salt, is an aqueous solution of hydrogen chloride (HCl). It is a colorless solution with a distinctive pungent smell. It is classified as a strong acid. It is a component of the gastric acid in the digestive systems of most animal species, including humans.

6. How to Pick the Right Siding for Your Home - AOL

   www.aol.com/lifestyle/pick-siding-home-170500522...

   Here’s everything you need to know about the top 11 types of exterior house siding, including appearance, cost, maintenance, and more pros and cons from experts

7. Pickling (metal) - Wikipedia

   en.wikipedia.org/wiki/Pickling_(metal)

   A diluted sulfuric acid pickling bath is traditionally used, [6] but may be replaced with citric acid. Sheet steel that undergoes acid pickling will oxidize (rust) when exposed to atmospheric conditions of moderately high humidity. For this reason, a thin film of oil or similar waterproof coating is applied to create a barrier to moisture in ...

8. Corrosion - Wikipedia

   en.wikipedia.org/wiki/Corrosion

   For example, when sulfuric acid (H 2 SO 4) flows through steel pipes, the iron in the steel reacts with the acid to form a passivation coating of iron sulfate (FeSO 4) and hydrogen gas (H 2). The iron sulfate coating will protect the steel from further reaction; however, if hydrogen bubbles contact this coating, it will be removed.

9. Narcissists maintain control through ‘bright siding.’ Here’s ...

   www.aol.com/narcissists-maintain-control-bright...

   Durvasula and Cole say bright siding can take various forms. Here are some examples: “I know your ex-husband criticized you constantly, but look on the bright side: Now you don’t have to deal ...