Subject: Materials Lab (ME 3701)
Date: Fri, 22 Feb 2002 01:38:30 -0600
From: Honglai Tan
To: mdupui1@lsu.edu, jwyatt1@lsu.edu, jtayl13@lsu.edu, jt2mpol@lsu.edu, cwelch3@lsu.edu, ggonza4@lsu.edu, cchauv6@lsu.edu, geldri1@lsu.edu, abraud6@lsu.edu, dknigh1@lsu.edu, eburka2@lsu.edu, cpecho1@lsu.edu, kbraun2@lsu.edu


Hi, all, Sorry for being late in sending you the data for tensile test. Last Monday we did tensile test only on steel because we ran out of the aluminum specimen. Anyway we saved the data tested before.

Attached are two data sets for Steel and Aluminum tensile test. They are in Microsoft Excel format. If you have any difficult in open the data file, please let me know.

There is no homework due on next Monday. So enjoy the weekend!

Our next experiment is "Precipitation Hardening for Aluminum Alloys". This will be a long test (last for at least two and an half hours). You may be not quite familiar with "Precipitation Hardening", so read the handout and be fully prepared before the class. There will be a Quiz before the class. Hope you can answer the questions all correctly.

The formal lab report 1 on Mechanical Testing (harness, impact and tensile testing) will due on March 4.

Good night.

Honglai.