MECH 221 - Materials Science

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<div class="tmgMainPageDivHeader" style="background-color: pink;font-size:18px;text-align:center;">MECH 221's Announcements</div>  
 
<div class="tmgMainPageDivHeader" style="background-color: pink;font-size:18px;text-align:center;">MECH 221's Announcements</div>  
 
<div class="tmgMainPageDivContent">
 
<div class="tmgMainPageDivContent">
<font color=red><font size=4px> The midterm is on Friday October 25<sup>th</sup> during the class. <!-- The exam is until the end of lecture 12.--></font>
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<font color=red><font size=4px>The final exam will be on December 14<sup>th</sup> from 9:00 am to 12:00 pm in rooms H521, H557 and H561 SGW.
<!--<font color=red><font size=4px>The final exam will be on December 10<sup>th</sup> from 9:00 am to 12:00.</font></font>
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* [http://users.encs.concordia.ca/~mmedraj/mech221/SAMPLE_Final_221-F2017.pdf Last year's final exam]
* <font color=green><font size=4px> The exam rooms are MBS2.210 for family names AA-NZ and room MBS2.115 for OA-ZZ names.</font>-->
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* [http://users.encs.concordia.ca/~mmedraj/mech221/SAMPLE_Final_221-F2017_slutions.pdf Solutions for last year's final exam]
<!--<font color=darkred><font size=+4> If you are taking this course, please send me an e-mail (<font color="#3333FF">mmedraj[AT]encs.concordia.ca</font>) so that I add you to the course mailing-list. This way, you will be kept informed regarding this course. Do not forget to write "<u>mech221-2013</u>" in the subject line of your email</font> -->
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<!-- <font color=red><font size=4px> The midterm is on Friday October 19<sup>th</sup> during the class.</font></font>
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*<font color=blue><font size=3px>The exam is until the end of lecture 12.
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*[http://users.encs.concordia.ca/~mmedraj/mech221/Midterm-221-2017.pdf Last year's midterm exam] </font></font> -->
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<!-- <font color=red><font size=3px> If you are taking this class with me, please complete Assignment #0 and return it to me on Friday September 7th. </font></font> -->
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<!-- * <font color=green><font size=4px> The exam rooms are H415 for family names AKH-KIN and room H420 for KOT-ZOI names.</font>-->
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<!--<font color=darkred><font size=+4> If you are taking this course, please send me an e-mail (<font color="#3333FF">mmedraj[AT]encs.concordia.ca</font>) so that I add you to the course mailing-list. This way, you will be kept informed regarding this course. Do not forget to write "<u>mech221-2013</u>" in the subject line of your email</font>
 
<!--* <font color=darkgreen><font size=4px>Solutions of the midterm will be discussed during the tutorial session on Friday October 26.</font></font>-->
 
<!--* <font color=darkgreen><font size=4px>Solutions of the midterm will be discussed during the tutorial session on Friday October 26.</font></font>-->
<!--* <font color=red><font size=3px> The midterm is on Friday October 28<sup>th</sup> during the class. The exam is until the end of lecture 12.-->
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<!--* <font color=red><font size=3px> The midterm is on Friday October 28<sup>th</sup> during the class. The exam is until the end of lecture 12.  
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*[http://www.jahm.com Materials Properties Database] You can download the MPDB software from this site for free.
 
*[http://www.jahm.com Materials Properties Database] You can download the MPDB software from this site for free.
 
*[http://www.webelements.com/ Webelements] All you need to know about the chemical elements!  
 
*[http://www.webelements.com/ Webelements] All you need to know about the chemical elements!  
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*[http://www.ratemyprofessors.com/ShowRatings.jsp?tid=98977 Rate My Professor] Please provide your feedback.
 
<br>
 
<br>
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/example_questions_final_exam.pdf <font color=darkgreen><font size=3px>Sample Final Questions</font></font>]
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/example_questions_final_exam.pdf <font color=darkgreen><font size=3px>Sample Final Questions</font></font>]
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/MECH_221Equation_Sheet.pdf <font color=darkgreen><font size=3px>Equations for the final exam</font></font>]
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/MECH_221Equation_Sheet.pdf <font color=darkgreen><font size=3px>Equations for the final exam</font></font>]
*[http://users.encs.concordia.ca/~mmedraj/mech221/Sample_midterm.pdf <font color=darkgreen><font size=3px>Sample Midterm</font></font>]
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*[http://users.encs.concordia.ca/~mmedraj/mech221/Midterm-221-2017.pdf <font color=darkgreen><font size=3px>Last year Midterm (2017)</font></font>]
*[http://users.encs.concordia.ca/~mmedraj/mech221/solutions_Sample_midterm.pdf <font color=darkgreen><font size=3px>Solutions of Sample Midterm</font></font>]
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*[http://users.encs.concordia.ca/~mmedraj/mech221/solutions_Sample_midterm.pdf <font color=darkgreen><font size=3px>Solutions of Sample Midterm (2003)</font></font>]
 
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*<u>Time:</u> Wednesday and Friday from 10:15 to 11:30 am  
 
*<u>Time:</u> Wednesday and Friday from 10:15 to 11:30 am  
*<u>Room:</u> SGW H-535
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*<u>Room:</u> SGW H-531
 
*<u>Instructor:</u> [[Mamoun Medraj - Group Leader|Dr. Mamoun Medraj]]  
 
*<u>Instructor:</u> [[Mamoun Medraj - Group Leader|Dr. Mamoun Medraj]]  
*<u>Office hours:</u> Wednesday from 3 to 5pm
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*<u>Office hours:</u> Wednesday from 2:30 to 4pm
*<u>TA's:</u> [[Mohammad_Sadegh_Mahdipoor_-_PhD|Mohammad Sadegh Mahdipoor]]&nbsp;and [[Ahmad Mostafa|Ahmad Mostafa]]
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*<u>TA's:</u> [[Elhadi Ibrahim - PhD|Mohamed Elhadi Ibrahim]]; and Jeremi Andrews (email: jer.andrews94@gmail.com)
*<u>Tutorials:</u> Friday from 3:15 to 4:05pm in H-605 (TA) and H-521 (TB)
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*<u>Tutorials:</u> Friday from 3:15 to 4:05pm in H-623 (TA), Monday from 5:15 to 6:05pm in H-544 (TB) and Monday from 4:15 to 5:05 in H-562 (TC)
  
 
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*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_2.pdf Lecture 2 - <i>Chemistry Review I </i>]  
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_2.pdf Lecture 2 - <i>Chemistry Review I </i>]  
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_3.pdf Lecture 3 - <i>Chemistry Review II </i>]  
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_3.pdf Lecture 3 - <i>Chemistry Review II </i>]  
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_4.pdf Lecture 4 - <i>Crystal Structure I </i>]  
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*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_4.pdf Lecture 4 - <i>Crystal Structure I </i>] <!-- <font color=darkred><i> → REVISED</i> -->
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_5.pdf Lecture 5 - <i>Crystal Structure II </i>]  
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_5.pdf Lecture 5 - <i>Crystal Structure II </i>]  
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_6.pdf Lecture 6 - <i>Crystal Structure III </i>]  
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_6.pdf Lecture 6 - <i>Crystal Structure III </i>]  
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_7.pdf Lecture 7- <i>Imperfections in Solids I </i>]  
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_7.pdf Lecture 7- <i>Imperfections in Solids I </i>]  
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_8.pdf Lecture 8 - <i>Imperfections in Solids II </i>]  
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*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_8.pdf Lecture 8 - <i>Imperfections in Solids II </i>] <!-- <font color=darkred><i> → REVISED</i> -->
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_9.pdf Lecture 9 - <i>Diffusion</i>]
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_9.pdf Lecture 9 - <i>Diffusion</i>]
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_10.pdf Lecture 10 - <i>Mechanical Properties I </i>]  
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_10.pdf Lecture 10 - <i>Mechanical Properties I </i>]  
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_11.pdf Lecture 11 - <i>Mechanical Properties II </i>]  
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_11.pdf Lecture 11 - <i>Mechanical Properties II </i>]  
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_12.pdf Lecture 12 - <i>Mechanical Properties III </i>]  
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_12.pdf Lecture 12 - <i>Mechanical Properties III </i>]  
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_13.pdf Lecture 13 - <i>Phase Diagram I </i>] <font color=darkred><i> → REVISED</i></font>
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*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_13.pdf Lecture 13 - <i>Phase Diagram I </i>]  
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_14.pdf Lecture 14 - <i>Phase Diagram II </i>] <font color=darkred><i> → REVISED</i></font>
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*Lecture 14 - <i>Midterm Exam</i>
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_15.pdf Lecture 15 - <i>Phase Diagram III </i>]  
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*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_14.pdf Lecture 15 - <i>Phase Diagram II </i>]  
*Lecture 16 - <i>Midterm Exam</i>
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*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_15.pdf Lecture 16 - <i>Phase Diagram III </i>]  
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_17.pdf Lecture 17 - <i>Ceramics I </i>]  
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_17.pdf Lecture 17 - <i>Ceramics I </i>]  
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_18.pdf Lecture 18 - <i>Ceramics II </i>]  
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_18.pdf Lecture 18 - <i>Ceramics II </i>]  
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_19.pdf Lecture 19 - <i>Polymers I </i>]  
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_19.pdf Lecture 19 - <i>Polymers I </i>]  
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_20.pdf Lecture 20 - <i>Polymers II </i>] <font color=darkred><i> → REVISED</i></font>
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*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_20.pdf Lecture 20 - <i>Polymers II </i>]  
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_21.pdf Lecture 21 - <i>Electrical Properties </i>]  
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*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_21.pdf Lecture 21 - <i>Polymers III </i>] <!-- <font color=darkred><i> → NEW</i> -->
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_22.pdf Lecture 22 - <i>Thermal Properties </i>]  
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*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_22.pdf Lecture 22 - <i>Electrical Properties </i>]  
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_23.pdf Lecture 23 - <i>Magnetic Properties </i>]  
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*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_23.pdf Lecture 23 - <i>Thermal Properties </i>]  
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_24.pdf Lecture 24 - <i>Optical Properties </i>]  
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*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_24.pdf Lecture 24 - <i>Magnetic Properties </i>]  
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_25.pdf Lecture 25 - <i>Review for the Final I </i>]  
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*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_25.pdf Lecture 25 - <i>Optical Properties </i>]  
*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_26.pdf Lecture 26 - <i>Review for the Final II </i>]  
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*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_26.pdf Lecture 26 - <i>Review for the Final I </i>]  
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*[http://users.encs.concordia.ca/~mmedraj/mech221/lecture_27.pdf Lecture 27 - <i>Review for the Final II </i>]  
 
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== Assignments &amp; Tutorial Problems  ==
 
== Assignments &amp; Tutorial Problems  ==
<div class="stickyNote" style="left:300px"><div style="color:darkgreen;font-size:17px;"><!--Solutions of the midterm exam will be discussed during the tutorial session on Friday October 26.--> The third <!--and <b>LAST</b> --> <u>In-Tutorial Exercise </u> will take place on Friday Nov. 1<sup>st</sup></div></div> <div class="stickyNote" style="left:500px;"><div style="color:blue;">
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<div class="stickyNote" style="left:300px"><div style="color:red;font-size:17px;"><!--Solutions of the midterm exam will be discussed during the tutorial session on Friday October 26.--> The fourth <!--and <b>LAST</b> --> <u>In-Tutorial Exercise </u> will take place on Friday Nov. 9<sup>th</sup> (TA section) and Mon. Nov. 12<sup>th</sup> (TB and TC sections)</div></div> <div class="stickyNote" style="left:500px;"><div style="color:blue;">
 
Sample practice questions will be posted here. Solutions will be discussed during the tutorials. They will NOT be marked.  
 
Sample practice questions will be posted here. Solutions will be discussed during the tutorials. They will NOT be marked.  
 
</div></div> <div class="stickyNote" style="left:700px"><div style="color:blue;">These questions will be used as the basis for the <u>In-Tutorial Problems</u> which will take place every 2<sup>nd</sup> tutorial. They are worth 15% total.</div></div>  
 
</div></div> <div class="stickyNote" style="left:700px"><div style="color:blue;">These questions will be used as the basis for the <u>In-Tutorial Problems</u> which will take place every 2<sup>nd</sup> tutorial. They are worth 15% total.</div></div>  
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*[http://users.encs.concordia.ca/~mmedraj/mech221/Assignment_1.pdf Practice Questions 1] <font color=darkred><i> → REVISED</i></font>
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<!-- *[http://users.encs.concordia.ca/~mmedraj/mech221/Assignment_1.pdf Practice Questions 1] <font color=darkred><i> → REVISED</i></font>
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/solutions_of_practice_questions_1.pdf Solutions for Practice Questions 1]  
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/solutions_of_practice_questions_1.pdf Solutions for Practice Questions 1]  
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/In-tutorial-exercise_1-solution.pdf Solutions for In-Tutorial Exercise #1]
 
*[http://users.encs.concordia.ca/~mmedraj/mech221/In-tutorial-exercise_1-solution.pdf Solutions for In-Tutorial Exercise #1]
*[http://users.encs.concordia.ca/~mmedraj/mech221/addtional_question-linear_and_planar_density.pdf <font color=darkgreen><i> Additional Practice Question</i>]
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*[http://users.encs.concordia.ca/~mmedraj/mech221/Assignment_2.pdf Practice Questions 2]  
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<!-- *[http://users.encs.concordia.ca/~mmedraj/mech221/Assignment_2.pdf Practice Questions 2]  
 
* [http://users.encs.concordia.ca/~mmedraj/mech221/solutions_of_practice_questions_2.pdf Solutions for Practice Questions 2]
 
* [http://users.encs.concordia.ca/~mmedraj/mech221/solutions_of_practice_questions_2.pdf Solutions for Practice Questions 2]
* [http://users.encs.concordia.ca/~mmedraj/mech221/In-tutorial-exercise_2-solution.pdf Solutions for In-Tutorial Exercise #2]
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* [http://users.encs.concordia.ca/~mmedraj/mech221/In-tutorial-exercise_2-solution.pdf Solutions for In-Tutorial Exercise #2]  
<!--
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*[http://users.encs.concordia.ca/~mmedraj/mech221/addtional_question-linear_and_planar_density.pdf <font color=darkgreen><i> Additional Practice Questions</i>]
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*[http://users.encs.concordia.ca/~mmedraj/mech221/Assignment_3.pdf Practice Questions 3]  
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<!-- *[http://users.encs.concordia.ca/~mmedraj/mech221/Assignment_3.pdf Practice Questions 3]  
 
* [http://users.encs.concordia.ca/~mmedraj/mech221/solutions_of_practice_questions_3.pdf Solutions for Practice Questions 3]
 
* [http://users.encs.concordia.ca/~mmedraj/mech221/solutions_of_practice_questions_3.pdf Solutions for Practice Questions 3]
 
* [http://users.encs.concordia.ca/~mmedraj/mech221/In-tutorial-exercise_3-solution.pdf Solutions for In-Tutorial Exercise #3]
 
* [http://users.encs.concordia.ca/~mmedraj/mech221/In-tutorial-exercise_3-solution.pdf Solutions for In-Tutorial Exercise #3]
 
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* [http://users.encs.concordia.ca/~mmedraj/mech221/Assignment_4.pdf Practice Questions 4]
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<!--* [http://users.encs.concordia.ca/~mmedraj/mech221/Assignment_4.pdf Practice Questions 4]
 
* [http://users.encs.concordia.ca/~mmedraj/mech221/solutions_of_practice_questions_4.pdf Solutions for Practice Questions 4]
 
* [http://users.encs.concordia.ca/~mmedraj/mech221/solutions_of_practice_questions_4.pdf Solutions for Practice Questions 4]
 
* [http://users.encs.concordia.ca/~mmedraj/mech221/In-tutorial-exercise_4-solution.pdf Solutions for In-Tutorial Exercise #4]
 
* [http://users.encs.concordia.ca/~mmedraj/mech221/In-tutorial-exercise_4-solution.pdf Solutions for In-Tutorial Exercise #4]
 
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* [http://users.encs.concordia.ca/~mmedraj/mech221/Assignment_5.pdf Practice Questions 5]
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<!--* [http://users.encs.concordia.ca/~mmedraj/mech221/Assignment_5.pdf Practice Questions 5]
 
* [http://users.encs.concordia.ca/~mmedraj/mech221/solutions_of_practice_questions_5.pdf Solutions for Practice Questions 5]
 
* [http://users.encs.concordia.ca/~mmedraj/mech221/solutions_of_practice_questions_5.pdf Solutions for Practice Questions 5]
 
* [http://users.encs.concordia.ca/~mmedraj/mech221/In-tutorial-exercise_5-solution.pdf Solutions for In-Tutorial Exercise #5]
 
* [http://users.encs.concordia.ca/~mmedraj/mech221/In-tutorial-exercise_5-solution.pdf Solutions for In-Tutorial Exercise #5]
 
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* [http://users.encs.concordia.ca/~mmedraj/mech221/Assignment_6.pdf Practice Questions 6]
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<!--* [http://users.encs.concordia.ca/~mmedraj/mech221/Assignment_6.pdf Practice Questions 6]
 
* [http://users.encs.concordia.ca/~mmedraj/mech221/solutions_of_practice_questions_6.pdf Solutions for Practice Questions 6]
 
* [http://users.encs.concordia.ca/~mmedraj/mech221/solutions_of_practice_questions_6.pdf Solutions for Practice Questions 6]
<!--<br />
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<br />
* [http://users.encs.concordia.ca/~mmedraj/mech221/Bonus_Assignment.pdf Bonus Assignment 5 %]
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* [http://users.encs.concordia.ca/~mmedraj/mech221/Bonus_Assignment.pdf Bonus Assignment] <font color=darkred><i> → it is worth 5%</i></font>
 
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== Class Pictures ==
 
== Class Pictures ==
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* [http://users.encs.concordia.ca/~mmedraj/mech221/mech221-2018.JPG Materials Science - Class 2018]
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* [http://users.encs.concordia.ca/~mmedraj/mech221/mech221-2017.JPG Materials Science - Class 2017]
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* [http://users.encs.concordia.ca/~mmedraj/mech221/mech221-2013.JPG Materials Science - Class 2013]
 
* [http://users.encs.concordia.ca/~mmedraj/mech221/mech221-2012.JPG Materials Science - Class 2012]
 
* [http://users.encs.concordia.ca/~mmedraj/mech221/mech221-2012.JPG Materials Science - Class 2012]
 
* [http://users.encs.concordia.ca/~mmedraj/mech221/mech221-2011.JPG Materials Science - Class 2011]
 
* [http://users.encs.concordia.ca/~mmedraj/mech221/mech221-2011.JPG Materials Science - Class 2011]

Latest revision as of 17:51, 24 August 2020

This page is about MECH 221 - a course taught by Dr. Medraj
MECH 221's Announcements

The final exam will be on December 14th from 9:00 am to 12:00 pm in rooms H521, H557 and H561 SGW.

Additional Information

The objective of this course is to provide students with a basic understanding into the structure, behaviour and properties of the typical, common engineering materials - metals, ceramics, polymers and composites and the methods of observing, measuring and interpreting these properties. It covers the following topics: Relationships between properties and internal structure, atomic bonding; molecular, crystalline and amorphous structures, crystalline imperfections and mechanisms of structural change. Microstructures and their development from phase diagrams. Structures and mechanical properties of polymers and ceramics. Thermal, optical, and magnetic properties of materials. Lectures: three hours per week. For more details please see the course outline.

Contents

Class Info


Lecture Notes

The lecture notes are not complete. You need to come to class to fill in the gaps and to gather the appropriate information.


Assignments & Tutorial Problems

The fourth In-Tutorial Exercise will take place on Friday Nov. 9th (TA section) and Mon. Nov. 12th (TB and TC sections)

Sample practice questions will be posted here. Solutions will be discussed during the tutorials. They will NOT be marked.

These questions will be used as the basis for the In-Tutorial Problems which will take place every 2nd tutorial. They are worth 15% total.









Class Pictures

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