Which material is this? How can I identify it?

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

A: The electrical conductivity of the metals is good as compared to the other material because in the…

Q: What is the crystal structure of the following microstructures. 1) Martensite 2) Austenite 3)…

A: crystal structure is the description of arrangement of atoms in crystalline material.

Q: Which question would help to decide the strength of the force we’re observing? (a) Do the hub caps…

A: The hub caps weighing different amounts indicate the different weights acting on the system. The…

Q: what microstructure is this ASTM A128 material

A: ASTM A128 is a standard specification for high manganese steel casting. High manganese steel is a…

Q: Heating the metal above recrystallization temperature and then sudden cooling by dipping in water is…

A: It is required to evaluate given statement

Q: intrinsic and extrinsic properties of materials based on

A: Intrinsic properties: Intrinsic properties are those which does not depends on the mass. There are…

Q: When is the torsion formula valid?

A: Torsion formula

Q: How different of the properties of BCC vs FCC? Discuss mechanical, electrical, thermal properties.

A: To Explain : The properties of BCC vs FCC? Discuss mechanical, electrical, thermal properties

Q: What use of copper in engineering applications and explain how the copper materials is affecting…

A: i) Copper is known for its high thermal and electrical conductivity for engineering application.…

Q: give their properties and composition of stainless steel pewter

A: Stainless Steel Pewter : the pewter is is mainly brushed nickel with a highly satin finish which…

Q: Which materials, behave in the opposite way? Give some examples?

A: The behavior of the material is categorized based on specific characteristics like conduction of…

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

A: Given Data⇒ Anisotropic materials

Q: What are heat-treatable and non-heat-treatable aluminum alloys?

A: Heat treatable aluminum alloys: They consist of pure aluminum that is heated to a critical…

Q: The number of copper-nickel alloys with a mention of the applications of each of them

A: Copper- Nickel Alloys: Copper - Nickel alloy is also called as Cupro - Nickels Alloys. The addition…

Q: b- What is the crystal structure of an iron carbon 1.2% alloy that has been cooled from temperatures…

A: First draw the iron iron carbide diagram

Q: Question-4 What are the three most common metal crystal structures? List five metals that have each…

A:

Q: What is the importance of the engineering tetrahedron for materials engineers?

A: Given Data : Engineering tetrahedron

Q: How can the modulus of elasticity of the material be determined?

A: Elastic modulus(E) is constant for a given material .It is given by the ratio of stress and strain…

Q: Define the term modulus of elasticity of the material?

A: Modulus of elasticity (E): It is described as the proportion of material stress upon strain. It is…

Q: What is Bragg’s law? What is its use

A: intro- Bragg's law are used for defining the wavelength and lattice spacing of the crystal.

Q: Use the E- of Chart to identify the metals and ceramics that have E > 10 GPa and of >100 MPa. ? 2-…

A:

Q: hese materials have a negative magnet laced in a magnetic field, develop a ma site direction to the…

A:

Q: How does the material behave in a linear elastic manner?

A: Answer : linear Elastic Materials :  The materials which satisfies both condition i.e, linearity as…

Q: Which of the following is a characteristic of amorphous solid?  a. unsymmetrical structure b.…

A: There are two type of solids based on its structure- a) Crystalline solid.  b) amorphous solid.…

Q: How do dislocationjunctions contributeto strengthening?

A: Plastic deformation originate because of shear forces in a crystal, and they lead to motion of large…

Q: s of rigidity.

A: Modulus of rigidity: It is also called shear modulus,It is the ratio of the shear stress and the…

Q: Which element is widely used in jet engines due to its low density and high strength?

A:

Q: Two standard samples of two different minerals were tested using the Sharpy effect device, so that…

A: Solution:

Q: Question: a material is diamagnetic, what shall be the value of X ? Option 1: Negative Option 2:…

A: Answer: The correct answer is option (1) : Negative.

Q: Some tools that contain permanent magnets.What two types of materials could these tools pick up?

A: Some tools that contain permanent magnets pick up the following two types of material

Q: L Reviev Learning Goal: To determine the angle of twist for a circular shaft that is composed of…

A: Solution - Given data - P =220.0 hp              ω =1800 rpma =7.750 in               b=12.00inc…

Q: An investigation of mechanical properties and microstructures of aluminium alloy 201.

A: Aluminum alloy 201 is a high-strength alloy of aluminum (97.8%) with a small amount of copper…

Q: Why no single theory, can be applied to a specific material at all times?

A: Theories of failure: These are formulated based on the failure or yielding of the material. There…

Q: Which of the following materials are characterized by high strength with low density? O O Polymers…

A: According to the given data There are four types of material Polymers Metals Glass Composite…

Q: a material is diamagnetic, what shall be the value of X ? Option 1: Negative Option 2: Positive…

A:

Q: Which material is NOT capable of holding a static load at 600 °C? Magnesium Nickel Aluminium…

A:

Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.