Engineering: Materials 2

What are the 3 main views?

What are thick lines used for when drawing 3rd angle orthographic?

What are thin lines used for when drawing 3rd angle orthographic?

What are dashes lines used for when drawing 3rd angle orthographic?

What are chain lines lines used for when drawing 3rd angle orthographic?

What are chain lines with arrows used for when drawing 3rd angle orthographic?

Page layout

How are metals produced?

What are the characteristics of ferrous metals?

What are the characteristics of non - ferrous metals?

What are the characteristics of alloys?

Name 3 health and safety precaustions used to ensure safe use of a pillar drill.

state the name of the tools to cut both internal and external screw threads, icluding the tools used to hold them.

What is yeild strength?

What is ductility?

What is mallebillity?

What is brittleness?

What is hardness?

What is stiffnes?

What is ultimate tensile strength?

What is toughness?

What is tensile strength?

Types of forces?

What is a scriber?

What is a steel ruler?

What is a centre punch?

What is a micrometer?

What is a calliper?

What is engineers ble used for?

What are the properties of cast iron and what is it used for
3 - 3.5% carbon?

What are the properties of low carbon steel (mild steel) and what is used for
less than 0.3% carbon?

What are the properties of high carbon steel and what is it used on
0.8% - 1.4% carbon?

What are the properties of stainless steel and what is it used for at least 11.5 chromium?

Identify and compare the properties and uses of a variety of non-ferrous metals?

What is the name of one heat treatment used to join mild steel together

Why is zinc ofen used for die casting rather than steel?

Why does hammering a metal change its propoerties?

The factors affect the property of a metal?

What is work hardening?

What is annealing?

What is normalizing?

What is hardening and quenching?

What is tempering?

What is corrosion and suggest how it can be reduced?

Why can a metal be normalised by heat treatment?

Explain which metal would be a good choice for cooking pans, used to heat food on gas cookers?

List the stock forms that metals are available in?

What does annealing involve and when is it used?

How is steel annealed?

When is aluminium annealed and why must care be taken?

How is copper annealed?

How is brass annealed?

Why is steel normalised?

What is hardening and quenching, and when is it used?

What is tempering, and when is it used?

What is precipitation hardening, and when is it used?

Name at least 3 metals or alloys that can be annealed