Unformatted text preview: consisting of producing
powder metallurgy synthetic, or man-made.madeexample, consider the linearthe surface of the workpiece the monomer is the C2 H4 molecule.
on small particles of metallic powders and then coness that utilizes ultravioletvery polymer polyethylene, or PE, for which at a high velocity. The
As shown in Figure 2.9–1, the PE polymer chain is formed by opening the double bond
surface in them due to penetration a series ions.
betweensolidating an individual monomer and linking of the of monomers together
the C atomshardens in the form of near-net-shape
etch small devices on an
to form the linear macromolecule.type of primary bond involving with single
components. A An examination of bond energies associated
and double covalent bonds between carbon atoms shows that the breaking of one double | v v bond and electronegative single bond (per monomer) result in a decrease in the free
the formation of one and electropositive atoms that display a signiﬁcant difference in their electronegativity values
(usually EN 1.7).
ionic (atomic) polarization The temporary displace| e-Text Main Menu | Textbook ions in the presence of an
ment of positive and negative Table of Contents
ionization potential The energy required to remove an
electron from an isolated neutral atom.
isomorphous Having the same structure. When applied
to a phase diagram, indicating that the solid phase has
the same structure and hence complete solubility at every
composition. MP G kinetics The study of th
factors that affect them, in
on phase transformations. laminate composites C
several laminae in a predet
the analysis of creep. It ma
determine how long the pa
temperature or to determin
temperature for a ﬁxed tim
on which atoms or ions are lattice point One positi
space-ﬁlling repeating patt
more atoms or ions are pla
lever rule An equation
relative amounts of two ph
mixture in terms of the com
line compound A comp
independent of temperature
linear density The num...
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