ASNT Level III- Visual & Optical Testing
My Level III Self Study Notes Reading 4 Section 4B
My Level III Self Study Notes Reading 4 Section 4B
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
FIGURE 62. Creep damage curve showing the typical relationship of strain to time for a material<br />
under stress in a high temperature atmosphere; note that development of creep related voids in<br />
this alloy occurs early in service life; their eventual linkage is shown schematically on the curve<br />
[see reference 27): fa) isolated cavities, (b) oriented cavities, (c) microcracks and (d)<br />
macrocracks (see Table 14)<br />
http://www.scielo.br/scielo.php?pid=S1516-14392004000100021&script=sci_arttext<br />
Charlie Chong/ Fion Zhang