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 on the strength and alloying elements)
Answer: Option 4
The low-melting-point metals such as bismuth, lead, tin, and cadmium are added to aluminum to make free-machining alloys.
lead is added at about the 0.5% level with...
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 4
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...
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...
Answer: Option 4
The properties of the prototype object are inhertied by all instances of the class, and properties whose values are functions behave like instance methods of the class.
