AMPP CIP1 EXAM – Accurate Solutions For Every
Question
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Terms in this set (120)
Three desirable properties of a coating 1. Chemical Resistance
2. Water Resistance
3. Ease of Application
Three methods by which a coating 1. Barrier
provides corrosion control 2. Sacrificial
3. Inhibiter
What is the function of the electrolyte? Allows the flow of ions to connect to the corrosion
cell
What is the function of the metallic Allows the flow of electrons to connect the corrosion
pathway? cell
, What is the galvanic series? A listing of metals in order of reactivity (more or less
noble)
The general rules of galvanic corrosion The less noble (or more reactive) metal when
are: connected to a more noble (or less reactive metal)
will corrode preferentially
Localized corrosion is: Typically Pitting and Crevice Corrosion. It is typically
of the most concern as
damage is concentrated and loss of integrity or
structural failure can result.
General corrosion is: Results in a relatively uniform loss of material over the
entire surface.
Two broad classification of a coating Organic Convertible Thermosetting
are: Inorganic Non-Convertible Thermoplastic
What are the two primary components Pigment
of a liquid applied coating? Vehicle (Binder, Resin or Solvent)
Name the five most important factors Humidity
that affect the rate of corrosion Temperature
Pollutants
Oxygen
Chemical Salts
Define corrosion Deterioration of a substance usually a metal that
results from an electrochemical reaction with the
environment
What is passivation? A layer of oxides formed on the surface of a metal
that provides corrosion protection.
Question
Add to calendar
Play your way to mastery with fun games
Match Blocks Charms NEW
Terms in this set (120)
Three desirable properties of a coating 1. Chemical Resistance
2. Water Resistance
3. Ease of Application
Three methods by which a coating 1. Barrier
provides corrosion control 2. Sacrificial
3. Inhibiter
What is the function of the electrolyte? Allows the flow of ions to connect to the corrosion
cell
What is the function of the metallic Allows the flow of electrons to connect the corrosion
pathway? cell
, What is the galvanic series? A listing of metals in order of reactivity (more or less
noble)
The general rules of galvanic corrosion The less noble (or more reactive) metal when
are: connected to a more noble (or less reactive metal)
will corrode preferentially
Localized corrosion is: Typically Pitting and Crevice Corrosion. It is typically
of the most concern as
damage is concentrated and loss of integrity or
structural failure can result.
General corrosion is: Results in a relatively uniform loss of material over the
entire surface.
Two broad classification of a coating Organic Convertible Thermosetting
are: Inorganic Non-Convertible Thermoplastic
What are the two primary components Pigment
of a liquid applied coating? Vehicle (Binder, Resin or Solvent)
Name the five most important factors Humidity
that affect the rate of corrosion Temperature
Pollutants
Oxygen
Chemical Salts
Define corrosion Deterioration of a substance usually a metal that
results from an electrochemical reaction with the
environment
What is passivation? A layer of oxides formed on the surface of a metal
that provides corrosion protection.
