Normalizing is normally done to achieve any one of the following purposes.
To modify and/or refine the grain structure and to eliminate coarse grained structures obtained in previous working operations such as rolling and forging.
Answer: Option 3
Job description is used to identify, "what the job holder does"? "How it is done"? & "why it is done"?. It includes information such as job title,...
Answer: Option 4
Physical properties of wrought iron are listed below:
Soft and Tough
Ductile
Hight tensile Strength
High compressive strength
Easily forged and weldable
Answer: Option 2
There are some properties of aluminium is listed below:
Low density
Simple to process
Smooth surface
Lower dimensional tolerances
Not magnetisable
Can be decoratively anodised very well (dependent on the alloy)
Good machinability (dependent...
Answer: Option 2
Annealing of steels Increased cold shaping possibilities because intermediate annealing can be utilized to improve the forming properties after the material is compressed during other operations such...
Answer: Option 1
Case Hardening, is a heat treatment process that produces a surface which is resistant to wear, while maintaining toughness and strength of the core.
This treatment is applied...
