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學生對 乔治亚理工学院 提供的 Material Behavior 的評價和反饋

4.8
1,060 個評分
234 條評論

課程概述

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....

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SS
2018年3月29日

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
2020年5月29日

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

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226 - Material Behavior 的 228 個評論(共 228 個)

創建者 Soorya D

2020年7月11日

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.

創建者 Tan W L

2017年3月17日

Unable to download certain materials and no spontaneous reply was made

創建者 Robin v

2020年12月3日

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.