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学生对 乔治亚理工学院 提供的 Material Behavior 的评价和反馈

4.7
1,093 个评分
242 条评论

课程概述

Have you ever wondered why ceramics are hard and brittle while metals tend to be ductile? Why some materials conduct heat or electricity while others are insulators? Why adding just a small amount of carbon to iron results in an alloy that is so much stronger than the base metal? In this course, you will learn how a material’s properties are determined by the microstructure of the material, which is in turn determined by composition and the processing that the material has undergone. This is the first of three Coursera courses that mirror the Introduction to Materials Science class that is taken by most engineering undergrads at Georgia Tech. The aim of the course is to help students better understand the engineering materials that are used in the world around them. This first section covers the fundamentals of materials science including atomic structure and bonding, crystal structure, atomic and microscopic defects, and noncrystalline materials such as glasses, rubbers, and polymers....

热门审阅

SS
Mar 29, 2018

Material Behavior is a key subject for material studies and also very important for the mechanical engineering career. This course is very helpful and very easy to understand the hole concepts.

SS
May 29, 2020

This was very useful for me to understand the material beviour , crystal structure of various material , material type after that got the sufficient knowledge about material beviour

筛选依据:

226 - Material Behavior 的 238 个评论(共 238 个)

创建者 Surendra D

Mar 17, 2019

good

创建者 Kataria M B

Jun 15, 2018

Nice

创建者 raymond j

Dec 8, 2016

good

创建者 Paolo C

Apr 11, 2020

In my opinion Module 6 stuff is too large and would need further split and more videos. Furthermore more example from the engineering material experience, would be beneficial for the metal behaviour comprehension.

Having said that, my review is positive.

创建者 Anjali B

Jul 4, 2019

After week 2 it gets very hard for students that do not study Engineering. But it is still interesting to learn about material behavior.

创建者 Nayab K

Dec 5, 2018

It is a good course that build up and boost your basic concepts about different classes of materials.

创建者 Saitheja

Jun 12, 2020

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创建者 Roshan K T

May 11, 2020

Its good for beginners in Materials Engineering field

创建者 Dulin R

Nov 23, 2020

excellent course

创建者 Soorya D

Jul 11, 2020

Not very impressive, considering the standard of Georgia Tech. Doesn't explain formulae, speaks too slow and too much to explain one term. Not satisfied at all.

创建者 Tan W L

Mar 17, 2017

Unable to download certain materials and no spontaneous reply was made

创建者 Robin v

Dec 3, 2020

Zero stars. The forums are unmoderated; student questions remain unanswered. At least one quiz question is incorrectly graded. The instructor speaks in a monotone. The movement through the concepts can be rapid. It might help to know that the course is based on "The Science and Design of Engineering Materials," Second Edition.

创建者 Surabhi L

Aug 8, 2021

Not indulging. I attended lectures on Miller indices and Bravais lattice. The lectures are monotonous. Crystallography has a lot of chance to involve good visualisations. Or else, possibility to draw some structure to make the listener walk through. Found both aspects missing.