use of metal templates for microcavity formation in alumina
use of metal templates for microcavity formation in alumina
use of metal templates for microcavity formation in alumina
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Selection <strong>of</strong> sta<strong>in</strong>less steels based on the corrosion resistance, fabrication<br />
characteristics, availability, mechanical properties <strong>in</strong> specific temperature ranges and<br />
product cost. However, corrosion resistance and mechanical properties are usually the<br />
most important factors <strong>in</strong> select<strong>in</strong>g a grade <strong>for</strong> a given application.<br />
Crystal structure <strong>of</strong> sta<strong>in</strong>less steel is face centered cubic (FCC) (Figure 2.4). The<br />
lattice parameters <strong>of</strong> sta<strong>in</strong>less steel are given <strong>in</strong> Table 2.6 and Table 2.7 shows some<br />
properties <strong>of</strong> sta<strong>in</strong>less steel.<br />
Figure 2.4. Crystal structure <strong>of</strong> austenite (FCC)<br />
(Source: Oocities, 2011).<br />
Table 2.6. Crystal structure and lattice parameter <strong>of</strong> sta<strong>in</strong>less steel<br />
(Source: Marshall, 1984).<br />
Phase Crystal Structure Lattice Parameter (Å)<br />
Austenite FCC ao = 3.598<br />
9
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