1. Define sintering and glazing as applied in ceramics.

Q: Product: Nail Cutter 1. Why did we use metal in making nail cutterl? Why not ceramics or polymer?…

A: The solution is shown below

Q: - At Powder Pressing of ceramic, the function of binder is ….. * a- decreasing of porosities. b-…

A: 36 lubrication of particles 37 Tape casting 38 Glass 39 Basic

Q: How do point defects influence the crystal structure and what influence does this have on…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: Fill in the blanks: Silica ____ has a larger surface area than particle type ___

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Q: List the raw materials for making glass whilst stating their importance in glass making?

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Q: Summarize alloy types by correctly pairing these terms and phrases: substitutional, interstitial,…

A: To find: The explanation about the pairing of terms for alloys

Q: Describe the advantages and limitations for each of the following applications : 1) Deposition of…

A: Co-ordination compounds are formed when the metal ion is bonded to the ligand which donates its…

Q: 4. Carbon activated by steam generally has a fine pore structure, ideal for adsorbing both liquid…

A:

Q: Atomic Density Calculate the density of body-centered cubic iron and compare it to the density of…

A: # Calculation for the density of BCC iron: For BCC iron, lattice parameter, a = 0.287 nm

Q: Explain the term, metals are shiny, malleable, and ductile?

A: Metals have a tendency to lose electrons in order to attain a stability or stable electronic…

Q: How can we describe a single-phase material?

A: Single phase material is the material contains only one phase .

Q: How are the physical properties of a polymer controlled in the vulcanization process?

A: Vulcanization or vulcanisation is a chemical process for converting natural rubber or related…

Q: Higher coefficient of thermal expansion: High purity fused silica _ Pyrex glass (borosilicate)

A: Coefficient of Thermal Expansion of high purity fused silica = 0.64×10-⁶/℃

Q: graphene layer

A:

Q: Melting gold with other metals makes 10-karat gold. Which term best describes 10-karat gold?

A: 10 karat gold is an alloy . Alloy are the homogeneous mixture. Since alloy contain more than one…

Q: Why are metals good conductors of heat than ceramics?

A: Metals are substance which are present in the s and d block of the periodic table.

Q: Describe how Zn is used to protect the surface of steel products. What is the name of this process?

A: Zinc metal has a number of characteristics that make it a well-suited corrosion protective coating…

Q: Name and function of this glass ware

A: The equipment given is,

Q: arsenic is a suitable element for doping a pure semiconductor and convert it into an accept True or…

A: Doping is the process of adding impurities to intrinsic semiconductors to alter their properties.…

Q: screw dislocation occurs due to region of * shear stress tensile region compression region vacancy…

A: A screw dislocation is a topological defect of a crystal lattice. If one moves around the…

Q: Give some detail on how new ceramics are used in manufacturing and illustrate the processing method.

A: Please find your solution below : In manufacturing, particularly in the chemical and petrochemical…

Q: Q/ Briefly explain how these factors affect wettability 1-the pore size 2- the surface roughness…

A: Wettability: it is an ability of a liquid to stay in contact with a solid surface.

Q: Construct a band diagram for Aluminum. Please give an explanation.

A: In 1927, Walter Heitler and Fritz London discovered bands. Bands are very closely spaced orbitals…

Q: Q: sintering means:   a.Shock cooling of molten glass to make frits. b.The molecular bonding of…

A: Sintering is the process of compacting and forming a solid mass of material by heat or pressure…

Q: Why are metallized films a cheaper alternative to foil?

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Q: Which method is employed for extracting copper from low grade ores and scraps?

A: reduction of ores -by three step-Reaction of the ore (over quite a prolog and on a huge scale) with…

Q: Why is graphite a good lubricant? What advantages  does it have over grease or oiled based…

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Q: What conditions would prohibit the use of thermoplastic polymer

A: The polymer which can be melted and recast indefinitely called thermoplastic polymer.

Q: swot analysis for saudi ceramics.

A: Given:  swot analysis for saudi ceramics

Q: Does a penny and calcite have the same hardness ?

A: Calcite and penny both have a hardness of 3.

Q: Please use phase diagram to explain why micro-segregation and macro-segregation happen during…

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Q: What kind of process can a polypropylene face mask turn into polymeric carbon dots?

A: The waste masks are first sulfonated in an autoclave, then used as carbon source and turned into a…

Q: Polymorphism can exist in any crystalline material, not just molecular solids. True or false?…

A: Crystalline solids are those where a long-range order is present in the arrangement of constituent…

Q: Why is spandex both strong and flexible?

A:

Q: 9. List and describe two different types of solid state defects that can occur in crystals. Use…

A: Defects are the irregularities or imperfections in the arrangement of particles in a crystal…

Q: What is the most important property of elastomers?

A: Elastomers are defined as polymers that have viscoelasticity that means they exhibit viscosity as…

Q: B: Define the coordination number and its value for BCC unit cell.

A: BCC: body centred Cubic unit cell.  The structure and coordination number explained below.…

Q: (a) For refractory ceramic materials, cite two characteristics that improve with and two…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…