Exam (elaborations)
EMT3701 Assessment 1 Answers Semester 1 2024
- Course
- Institution
Distinction Guaranteed
[Show more]
2 reviews
By: peacentdynamic • 7 months ago
By: idmalefane • 7 months ago
Seller
Follow
TrustAcademy
Reviews received
Content preview
Engineering Materials Technology IIAssessment 1 Answers
Semester 1 2024
0027 65 934 4052
,
,
, 1.1 Composites are materials formed by combining two or more distict materials with
different properties to create a material with characteristics superior to the
individual components. They typically consists of a matrix (continuous phase) that
binds a reinforcing element, the reinforcement (dispersed phase).
Advantages of composites as compared to metals include the following;
1. Corrosion resistance: Composites are generally more resistant to
corrosion than metals, making them suitable for marine and harsh
environments.
2. High strength to weight ratio: Composites can be significantly lighter
than metals while offering similar or even better strength. This is crucial
in applications like aerospace and transportation.
3. Design Flexibility: Composites can be tailored for specific applications
by varying the matrix and reinforcement materials, their proportions and
fiber orientation.
4. Electrical and thermal insulation: Depending on the constituents,
composites can be good electrical or thermal insulators or even
conductors.
Limitations of composites compared to metals include the following;
1. Brittleness: Composites are often more brittle than metals, meaning
they can break more easily under sudden impact
2. Manufacturing complexity: Manufacturing processes for composites
can be more complex and expensive compared to traditional
metalworking techniques.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller TrustAcademy. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $8.55. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
73918 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now