Classify the types of composite materials based on the matrix and reinforcement materials.  Briefly explain the main characteristics of Polymeric Matrix Composites (PMC) and their engineering applications.

Q: Make introduction First paragraph: Generally, explain thermoplastic fundamental and their demand in…

A: These are a kind of plastics which can be recycled under the influence of heat many a times and…

Q: Define the term Elastoplastic?

A: Elastoplastic stress is defined as the stress between the elastic stress and its breaking stress of…

Q: Bakelite is an example of polymer. Select one: O Thermoset O Thermoplastic O Composite O Elastomers

A: The rigid type of plastic which is highly resistant to high temperature form the Bakelite.

Q: gf What is the tenacity in of den that ruptures under a load of S Provide your answer with tv

A: Given Data : Linear density of fiberρ=3.2 tex Load(F)=94.8 gf

Q: 3. The geometry of the reinforcing phase in a composite greatly determines the overall properties.…

A:

Q: B- Clarify The behavior of particulate, composites and how can calculate the elastic modulus of…

A: When discrete particles are spread throughout a matrix material, it creates a type of composite…

Q: Answer the following questions. i) Write down the important properties of polymers. : ii) What do…

A: (i) Important properties of the polymers. The non-conducting property. Polymers act as good…

Q: For continuous and aligned fibre composites, prove that the Young's modulus of the composites along…

A: Given: There is a continuous and aligned fiber composite. And composite has matrix and fiber. Youngs…

Q: Explain the term Photo-Polymerization and Elucidate thescience behind Polymerization process.

A: A technique that makes use of light for the initiation and propagation of a polymerization reaction…

Q: [Materials Engineering] In a severe fracture, bone plates with screws are surgically implanted to…

A: given; In a severe fracture, bone plates with screws are surgically implanted to hold the bone in…

Q: d%3D50 nm, di = 4 nm, and ECNT oisson's ratio for this composite using strength of material

A: data providded Em=1.9 GPaEf = 900 GPa Vm =matrix volume fraction =0.98Vf =fiber volume fraction…

Q: Connecting rod (as shown below) is a car part that connects engine piston to crankshaft and converts…

A: Solution: Given Data: Tmax=150oC

Q: what is specific strength? why fibers have very high specific strength?

A: following is the answer to the above problem-

Q: What is the primary purpose of the fibers in a composite material? Of the matrix?

A: The primary purpose of the matrix in fiber-reinforced composites is to add to its ductility and…

Q: An aligned and continuous glass fiber-reinforced epoxy composite consisting of 55 vol% glass fibers…

A: Given Data  Elastic moduli, Eglass=165 GPa=Efiber Elastic moduli, Eepoxy=5.7 GPa=Ematrix…

Q: Identify a minimum of two structural characteristics and two mechanical characteristics that set…

A: Elastomers are basically the subclass of polymers that possess elastic properties. Elastomers…

Q: Suggest two types of polymerizations for most plastics. Explain both types

A: To find : a) Name the two types of polymerizations for most plastics. b) Explain these two types

Q: What are the characteristics and mechanical properties of PMMA? Is PMMA a thermoplastic or thermoset…

A: PMMA - It is Poly methyl methacrylate,it is also know as acrylic glass. This type of polymer is used…

Q: The elastic modulus of the matrix and particulate phases of a fiber-reinforced composite are 3.4 GPa…

A: given data elastic modulus of matrix = 3.4 Gpa elastic modulus of particulate = 121 Gpa both have…

Q: A new composite material is to be manufactured from carbon fibre and resin component materials. The…

A: Given data: EC=8.25 GPaEf=142 GPaER=5.42 GPa Need to determine the relative volume fraction of…

Q: By noticing unidirectional FCRS stretched along the path of fibres and using continuous and…

A: The elements that can cause the composite to fail due to stress are - Delamination can lead to…

Q: i) Write down the constituent materials used in the manufacture of composites.

A: A composite material is composed of at slightest two materials, which combine to provide…

Q: c mechanism in semi-crystallin

A: The misshapening of polymers is only "the change the inside design of an atomic bonds". a}Elasticity…

Q: What is ceiling temperature in thermodynamics of polymerization? Explain the correlation of ceiling…

A: Thermodynamics of polymerization determines the position of equilibrium between polymer and monomer.…

Q: Illustrate the difference between crystalline and amorphous polymers structure and explain the…

A: To explain: The difference between crystalline and amorphous polymer structure. Explanation:…

Q: Please tell in detail about macroscopic composites.

A: Given Data : Macroscopic composite

Q: List at most 5 Metallurgy composites without explanation.

A: Solution: 5 composites prepared from Powder Metallurgy:

Q: Using the table below, estimate the components of the matrices and develop the stiffness and…

A: Solution: Given Data: Material is E-glass/470-36 E-glass/vinylester   To Find: (a) The stiffness…

Q: For continuous and aligned fibre composites, prove that the Young's modulus of the composites along…

A: Ec = youngs modulus of composite Em = youngs modulus for matrix Ef = youngs modulus for fiber Vm =…

Q: Plzz solve I give you rating

A: Given unidirectional laminate, vf=Fibre volume fraction=0.55Ef=Young's modulus of carbon fire=310…

Q: There are three main sub-groups of engineering polymers with distinct differences in their…

A:

Q: (i) thermal conductivity (ii) composite wall (iii) diffusion

A: This question is based on the concept of heat transfer.

Q: Explain how macroscopic plasticity occurs in polymers from the point of view of microscopic…

A: Plasticity in a crystal of pure metal is basically the outcome of two modes of deformation in the…

Q: If you are the manufacturing engineer in a plant that produces composite materials to be used in…

A: The matrix phase - Polymer Reinforced phase- Carbon fiber. Carbon fiber is for tough strong and…

Q: State the critical difference in the processing behavior of thermoplastics vs. thermosets.

A: The primary physical difference is that thermoplastics can be remelted back into a liquid,…

Q: Stress (0) STRESS-STRAIN BEHAVIOR OF POLYMERS Brittle Plastic Tough & Strong Plastic Hard & Tough…

A: Brittle plastic: As the name suggested it will be brittle in nature with negligible plastic…

Q: On the basis of fiber length and orientation, which of the following results to an 'isotropic'…

A: in fiber reinforcement, If we want unidirectional property (homogeneous) we should use continuous…

Q: The use and applications of plastics in our everyday life cannot be denied. Identify and discuss…

A: (i) Construction industry High strength to weight ratio - Plastics have high strength to weight…

Q: Thermosetting polymers have one of the following Select one: O a. No plastic deformation O b. very…

A:

Q: Identify a biodegradable synthetic polymeric material. Give an example of how it may be used as an…

A: Biodegradable synthetic polymeric material are the man-made polymeric material which is mostly…

Q: able 11.3. The engineering constants in Example 11.1 E, (GPa) E2 (GPa) G12 (GPa) V12 Nominal (v =…

A: Given dataVf=0.6Vm=0.4E1=148GPaE2=9.65GPaG12=4.55V12=0.3we know thatE1=VfEf+VmEm148=0.6Ef+0.4Em…

Q: Outline THREE advantages of using carbon fibre composites, in preference to other materials, in…

A: Carbon fiber composites are being used more often by commercial airlines to construct airplane…

Q: Describe, giving an example, how annealing affects the dynamic-mechanical thermal (DMT) properties…

A: Annealing : is a heat treatment process that consists of heating of metal to a specified temperature…

Processing of Polymer Matrix Composites

The polymer matrix composite is described as a composite material that contains some polymer in the form of either fibers or powder. Polymer matrix composites are also known in short as PMC's.