|
INTRODUCTION
- Lesson 3
This lesson continues illustrating the kinds of
failure seen in Lesson 2. These specimens are just a bit more
complex. I made these photomicrographs from the specimens in the
M.I.T. collection in 1962. |
| Allow plenty of
time to study and to take good notes about each specimen. About
two hours per lesson would be appropriate. You will be expected
to interpret some of these specimens during the final
examination. Feel free to use the Internet to find additional
information about the alloys and applications mentioned here. |
| Whenever the
narrator asks a question, be sure to commit yourself to an answer
before going to the next page. You can backtrack with your
browser's BACK button at any time, of course. Just be sure to click
the FORWARD button to return to the proper page before proceeding so
that you don't get lost. |
| FIRST
SPECIMEN |