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Materials Science
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- Metallic ion concentration cell corrosion forms in (____) areas.
- When some of the electrolyte on a metal surface is partially confined (between faying surfaces or in a crevice), metal corrodes more rapidly. This type of corrosion is called (____) and is caused by (____) oxygen content of the electrolyte causing the metal to become anodic to other metal surfaces on the same part.
- The basic unit of a chemical element is the atom. It is made up of a nucleus containing :
- (____) is particularly vulnerable to corrosive attack from salt solutions.
- Stubborn exhaust stains may be removed with a 1:2 mix of _____ and _____.
- You can also have continuous‐cooling transformations for
- Corrosion is a(n) (_____) action in which a metal is changed into a chemical salt.
- If an atom has more electrons than protons, it is called a (______) ion
- All _____ should be avoided when using spray on cleaners and high pressure water rinse.
- What should be used to neutralize a nickle-cadmium battery spill
- What is toxic and attacks acrylics and rubber products (__)
- You can use acetone to clean plastic
- Prior to washing, openings for _____ and _____ lines should be plugged.
- What should be used to wipe down cleaned surfaces just before painting (____)
- Abrasive papers such as carborundum (silicon carbide), emery paper, or crocus cloth (____) be used on aluminum or magnesium
- What should be used to neutralize a lead-acid battery spill
- Chemical Treatments for Aluminum:This treatment is done by the manufacturer (___). This type of treatment is done by an A&P in the field (____)
- The degree of supercooling needed for homogeneous nucleation depends on
- Isothermal Time‐Temperature‐Transformation (TTT) plots provide a means of
- The rate of nucleation is a function of the