Material Classification Group Iii: Muhammad Prayogi Setiyawan (30) Adenova Putra Mahendra (39)

Group III Material Classification Muhammad Prayogi Setiyawan (30) Adenova Putra Mahendra (39)

Material Classification In general, material classification is divided into two, namely: •

Metal material and,

•

Non-metal material

There are two types of metals, that is: 

Ferrous  The

ferrous metals are metals and alloys containing iron (Fe) as the main element.



Non-Ferrous  Non-ferrous

metals are materials that contain little or no metal.

Non-Metal Material There are several types of non-metallic materials, namely: 

Ceramics 



Polymer 



Ceramics have hard properties, brittle and poor heat and electrical conductor.

Polymers have low density properties, poor heat and electrical conductivity, and are easily formed.

Composite 

The composite is a composite of two or more ingredients of each fixed property.

Based on the form material / engineering materials are divided into three namely: 

Solid 



Liquid 



Solid Massive, relatively fixed, strong bond (eg, metal, ceramic, plastic, glass, rubber, wood, etc.).

Liquid The shape follows a vessel, weak bond (eg lubricants, water, gasoline, diesel, other chemicals).

Gas 

Gas The shape follows a vessel, not visible (eg oxygen, CO2, acetylene, hydrogen, etc.).

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