Ferrite (a) is chemical compound of iron carbide True O False O

defect. A dislocation around which there is group of atoms are in irregular positions and cause atomic misalignment is referred to as a O1. interstitial O II. linear III. interfacial O IV. vacancy

In solid state course show the radius constant for SC FCC BCC

For the manufacture of a pipe wrench, would you select: 1000 C Y (austentite) a +y Y + cementite a + Fe,C (ferrite + cementite) 500'C 0% 1.4% weight % carbon Fe-0.4%C steel Fe-0.4C steel and case hardened Fe-1.2%C steel None of the above temperature

In the iron carbon phases diagram, Greek letters and names of structures are used L liquid metal FE 3C iron carbide Delta Delta iron gamma gamma iron called austenite alpha alpha iron called ferrite true or false?

O Which alloy type would you recommend for a dental implant? a) Aluminum alloy b) Magnesium alloy c) Copper alloy d) Titanium alloy e) Nickel alloy

What process will result in Ferrite plus Pearlite microstructure? List the reasons why this structure will have low strength.

Briefly describe and illustrate a manufacturing process for each of the following items, mentioning specific manufacturing issues which may arise with each process:

An AISI 4340 alloy steel contains .43 percent or 43 points of the element carbon and solution. True or false.

Bainite is an intermediate of pearlite and martensite in terms of hardness.