1- The electrical conductivity of metal are good in comparing with another type of materials? *

Q: 1-)When a material exceeds its yield point: a) The atoms begin to increase their interplanetary…

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: 1. hot-rolled bars of AISI 1020 and 1040 steel 2. stainless steel sheets of Type 430 ferritic…

A: Solution:: Ans-1  The separation of metal parts occurs according to two different processes: ferrous…

Q: What is thermal stress analysis? [own words]

A:

Q: Briefly state how the weak bonds form and explain their effects on the mechanical properties of…

A: In compared to primary bonds, secondary bonds are weak. They can be present in most materials,…

Q: 1). What are the properties of a ferrous metal?

A: The properties of ferrous metal are listed below:

Q: 1- Define material science; and why study structure ( bonding , crystal structure and defect ) of…

A: MATERIAL SCIENCE Materials science or materials engineering is an interdisciplinary field…

Q: For Anisotropic materials, the pr not change with directions. Select one:

A: Given Data⇒ Anisotropic materials

Q: Question 1: Elastic behaviour Rank the curves based on the elastic modulus of the materials…

A:

Q: Alumina possess high strength at high temperatures? Select one: O True False

A: Alumina(Aluminium oxide,Al2O3) is ore of Aluminium metal. Aluminium is produced by heating alumina .…

Q: Explain the different properties and uses of materials. Give at least 2 usages (particularly in the…

A: Different properties and uses of materials has been given in step-2.

Q: d) Write examples of non metal materials.

A: Non-metal materials are any materials, (natural or synthetic), which lack all the metallic…

Q: Select the basic categories of materials from the list below. There are 3 correct answers.

A: The basic materials are the type of materials that are pure and without any combination of the…

Q: The Melting temperature of Alloys occurs in a range of temperature?

A: given; -The Melting temperature of Alloys occurs in a range of temperature?

Q: Identify the wrong statement for the material properties in the following. O a. Depends on the…

A: Concept of material properties. In general the material properties depends on the physical and…

Q: Determine the material p Material Property Data (v Material: Carbon Steel C Property: %Elongation a

A: Given: Material: Carbon Steel C1018 (AISI 1018) Hot Rolled Diameter: 1 in So, from design data book…

Q: Young’s modulus or Modulus of elasticity (E) Shear modulus or Modulus of Rigidity (G) Bulk modulus…

A:

Q: Explain how stress affects fracture. 2. Explain what is the impact of corrosion in the industry.…

A: fracture is the result of a small crack propagating throughout the material. due to defects or…

Q: Questions Conceptual Questions 1. List five important consequences of corrosion.

A: Dear student,                     According to the guidelines I am allowed to answer only one…

Q: 2.3) A certain application requires a material that must be very hard and corrosion resistant at…

A: (a) The major requirements of the applications require hard and corrosion-resistant materials. Both…

Q: If you are selecting mast material for a sailboat to be used in Oman, in addition to the stiffness,…

A: Answer: The correct answer is option (C) impact strength.

Q: A student selected a material that contains silicon, aluminium, oxygen and nitrogen elements; and…

A: Solution:   The correct option with necessary explanation is give below:

Q: 1. What is Materials Science and Engineering? 2. What are the differences between material science,…

A: The Answer is below.

Q: Mechanical Engineering Discuss the difference between the following high-temperature corrosion;…

A: Corrosion is mainly a natural  chemical process. In the corrosion process, the metal has been…

Q: D. What material will you choose to design the outer terminal (Part 4) to have a highest strength…

A: A spark plug is used to ignite the petrol engine .this device fits into the cylinder head of an…

Q: Non Ferrous Metals possess High Electrical insulation properties?   Select one: True False

A: Given: Non Ferrous Metals possess High Electrical insulation properties?

Q: 38- What behavior does a material containing covalent and ionic bonds not show? A) shows low heat…

A: In chemistry, a covalent bond is the inter-atomic connection that results from sharing of an…

Q: Defines as the way a material responds to external forces and its environment O Properties Structure

A: To select the correct options.

Q: 2-) a-) State the differences between isotropic, orthotropic and anisotropic material behaviors in…

A:

Q: 1-why do different materials have different specific heat

A: Note:- As per our company guidelines we are supposed to answer only one question. Kindly repost…

Q: 5. Which ONE of the following substances is LEAST ionic? a. NaCI b. KCI c. CuCl2 d. SbCl4 6.…

A:

Q: The resistance of a material to deflection is called

A: Answer (d) Rigidity is correct option.

Q: а) Draw conclusions from the following diagram? 120 100 Tensile strength (ksi) (•) 80 60 Grain size…

A: The graph is given to drawn the conclusion.

Q: person looking for material which is neither conduct nor insulate electricity, which type of…

A: The material which neither conduct nor insulate electricity is called as semiconductors. example of…

Q: What can you say about the following materials: AISI 1060

A: AISI 1080 is a carbon steel

Q: 1. Explain Heat Load Calculations with all steps. 2. explain insulating materials

A: 1. Heat load calculations A building or office or a room gains heat from different sources like…

Q: thermal conductivity of beef?

A: Given: Q=0.8 W Thickness =1 cm Cross section=5x5 Surface temperatures, T1=28.5 CT2=23.3 C TO…

Q: Which of the following describe the mechanical property materials called toughness a ) ability to…

A: b Materials are designed to withstand loads and to avoid fracture.

Q: 2-The presence of more than one type of bonding between atoms in some materials?

A: The bonds between atoms are result of columbic attraction and charge distribution of atoms

Q: FCC Materials are usually harder Select one: True False

A: FCC Material;

Q: What is meant by the term composition of material?

A: Composition is relative amount of all the substances or elements present in the material. Generally,…

Q: The atomic packing factor for a material with body

A: Given; Atomic packing factor for a material with body cantered cubic structure is ?

Q: 2 - What is the appropriate device for diagnosing each of the following and why? A- The aluminum…

A: A FITR Technology is used for the study of aluminum plates which is coated with a nano-solution.…

Q: BCC Materials are usually softer Select one: True False

A:

Q: A particular device needs to be made that will experience a change in temperature of 100 °C. Two…

A:

Q: 1- Brass can be classified in one of the following materials categories: a- Ferrous material. b-…

A: Dear student,                     According to the guidelines I am allowed to answer only one…

Q: How do degradation and corrosion affect material property?

A: The meaning of Degradation is loss of quantity of material or it can be said that the deterioration…

Q: 111) Which one is less harsh than the others? A) natural diamond 8000 B) titanium carbide 2500 C)…

A: 111) Which one is less harsh than the others?A) natural diamond 8000B) titanium carbide 2500C) tool…

Q: Write a brief note on Conducting Polymers

A: Conductive polymers are organic polymers which conducts electricity. These type of polymers can have…

Q: a) What is E(110) for aluminum in GPa? Use E(100) and E(111) data from Table 3.4 to solve this…

A: Solution:

Crystalline Imperfections

The crystalline imperfections are described as the geometrical defects in the crystal due to incorrect arrangement of atoms, impurity, vacancy, and many more. It is not possible to achieve a perfect or ideal crystal, practically.