CE60 Alloys and their Solid
Solutions, Phase Diagrams
Cruz Carlos, Jr
Objectives
Gibbs phase rule
Solubility and solid solutions
Introduction to phase diagram
Practice phase diagrams
The lever ru
CE60 Mechanical
Properties
Cruz Carlos, Jr
Objectives
Engineering stress and strain
Elastic versus plastic deformation
Quantities listed as a results of tensile tests
Mechanisms that lead to plastic d
Properties of Fresh Concrete
Mehta and Monteiro: Concrete
Importance
If concrete is very dry, it cannot consolidate
well and will end up with lots of voids.
fc
lab
field
w/c
Labor costs are high when
Mix Proportions
Mehta and Monteiro: Concrete
Fineness modulus is the sum of the total
percentages retained on each of the
specified sieve divided by 100. The
specified sieves are 3, 1 1/2, 3/4 and 3/
Determine the lattice points per cell
in the cubic system
Simple cubic:
Lattice points are located only at the corners of the cube
8 corners (1/8) = 1
In BCC unit cells, lattice points are located at