Exam 26: Welding Metallurgy

The smallest identifiable group of atoms is the ____________________.

​What is the most efficient way of converting molten steel into a usable product?

​How does an individual grain grow in a cast structure?

____ is measured most often with the Charpy test.

The body-centered cubic form of iron is called ____.

A cold-worked structure can be annealed by heating the metal above the ____ temperature.

Define annealing.

____________________ is a measurement of the vibrating speed or frequency of the atoms in matter.

A(n) ____________________ is the lowest possible melting temperature of an alloy.

____ is the nonmagnetic form of iron and has the power to dissolve carbon and alloying elements.