Which one of the following suture materials is the most expensive and the most dependable? a) Silk b) Nylon

Q: Which of the following statements is true? O Welded joints have the advantage of cost and simplity O…

A: To choose :- a correct option

Q: A) A specimen of alloy having the following engineering stresses produces the corresponding plastic…

A: Given :-  To find :-  Engineering stress corresponding to engineering strain of 0.4

Q: If the modulus of elasticity for a given material is twice its modulus of rigidity, then bulk…

A: Given data : Modulus of elasticity=E Modulus of rigidity=C E=2C

Q: Why are other metals added to steel?

A: Reason of adding other metals to steel:- steel is used in many household products and some other…

Q: 2) Calculate the lastic Modulus for the material

A: Given:- Stress-strain plot To find:- Elastic  Modulus  of  material

Q: After an inspection it is found that a structural ceramic part has no flaws greater than 100…

A: calculate the maximum service stress (in MPa)

Q: The composite bar, firmly attached to unyielding supports, is initially stress free. What maximum…

A:

Types of Composite

Composite materials are formed by merging two components that have different chemical and physical properties. The merged output is termed as a composite, whose properties are completely different from the individual components. Composite materials also have better strength than the individual components.Composite materials usually have two main parts, reinforcement material, and matrix material. The matrix material acts as a binder and surrounds the fiber of another material that bears a much higher strength. This material is known as the reinforcement material. The matrix materials are usually high-strength additives resins, while the fibers of the reinforced material can be random, oriented, and in a mat format.Composite materials are also known as fiber-reinforced composite polymers because they are composed of the polymer matrix which is reinforced to laboratory-created fibers or naturally occurring fibers, such as glass fibers, carbon fibers, or aramid fibers. Under the application of external loads, the matrix material absorbs and transfers the loads to the fibers, these fibers in return provide good compressive strength, tensile strength, and stiffness to the fiber-reinforced composite materials.Depending upon the matrix and the reinforcement material, different properties can be induced to the fiber-reinforced composite materials, including good corrosion resistance properties. The most common matrix material is the resin while the glass fibers act as the reinforcement material. Strong fibers provide strength and stiffness to the composite materials while, a soft and flexible resin provides shape to the composite materials.