100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Summary Tema 1 - Introdución $3.17
Add to cart

Summary

Summary Tema 1 - Introdución

 0 view  0 purchase
  • Course
  • Institution

1. Ciencia e exeñaría dos materiais 2. Estrutura 3. Propiedades 4. Procesado 5. Tipos de materiais 6. Propiedades dos materiais 7. Selección de materiais 8. Reciclabilidade

Preview 1 out of 3  pages

  • January 11, 2025
  • 3
  • 2012/2013
  • Summary
avatar-seller
[TECNOLOXÍA DOS MATERIAIS] TEMA 1




TEMA 1
INTRODUCIÓN

1.1 – CIENCIA E ENXEÑARÍA DOS MATERIAIS
CIENCIA DE MATERIAIS: Coñecer e dominar aquelas propiedades dos materiais que permiten o seu
emprego en calquera industria.
ENXEÑARÍA DE MATERIAIS: Selección ou deseño dos materiais máis axeitados para unha determinada
aplicación.


1.2 – ESTRUTURA
ESTRUTURA SUBATÓMICA: Disposición dos electróns ao redor do núcleo.
• Comportamento eléctrico, magnético, térmico, óptico.
• Tipo de enlace (configuracións electrónicas).

ESTRUTURA ATÓMICA OU MOLECULAR: Disposición dos átomos no espazo.
• Disposición ordenada → Cristal.
Cristal
• Disposición desordenada → Vidros.
Vidros

ESTRUTURA MICROSCÓPICA (10-6 m): Observable a través do microscópico óptico.

ESTRUTURA MACROSCÓPICA: Gran escala.

ESTRUTURA MESOSCÓPICA: Distínguese a simple vista.


1.3 – PROPIEDADES
PROPIEDADES MECÁNICAS: Resistencia, rixidez, ductilidade, tenacidade.
PROPIEDADES ELÉCTRICAS: Constante dieléctrica, resistividade.
PROPIEDADES TÉRMICAS: Condutividade térmica, capacidade calorífica.
PROPIEDADES MAGNÉTICAS: Susceptibilidade magnética.
PROPIEDADES ÓPTICAS: Índice de refracción, reflexividade.
PROPIEDADES QUÍMICAS: Reactividade química. Degradación (corrosión).

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 mamutchimpanse. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $3.17. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

51036 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 15 years now

Start selling
$3.17
  • (0)
Add to cart
Added