POE Unit 2.2 Materials

Material passes through rollers. 

Parts produced directly from software applications.  

Uses physical force to hold parts together. 

Material shaped by controlled application of force (blacksmith). 

A mold is created that holds molten material in a desired shape until it is solidified. 

Creates a flat or curved surface by progressively removing material. 

Material pulled through die. 

Uses heat or pressure to join parts. 

Typically a gas at room temperature. 

Has high strength at high temperatures.  

Consists mostly of carbon and hydrogen and is renewable.  

The part of the life cycle where raw materials are collected

A systemized body of laws or a set of principles

This symbol means

Created when two or more elements are chemically combined. 

Which of these items can be recycled

Creates a cylindrical part by rotating material while cutting. 

Non-chemical combination of any two or more substances.  

This symbol means

The process of converting waste into usable material

Material compressed through die. 

Has thermal conductivity, strength, and plasticity. 

A group created by the government responsible for protecting human health and the environment

A low density material that has flexibility and elasticity. 

Good conductor of heat and electricity.

The process of making something

Heating plastic, forcing with a plunger through a nozzle, then into a mold where it cools is

Breaks unwanted material by applying a force using a blade, die, or punch. 

Metal surfaces bonded together by an alloy. 

This symbol means

FIlls gap between surfaces with bonding material. 

The stages a product goes through from concept to use to eventual withdrawal from the market

Posses both metallic and non-metallic properties. 

When you see this symbol it means