What are Ductile materials?

Q: What are internal forces?

A: Internal forces are defined as the forces exerted by the particles of the body on each other within…

Q: The nature of the stresses

A: Given; A helical gear with pressure angle,α= 200 and β=300 helix angleAt the  mid span of a shaft is…

Q: Why do the Ductile materials fail in shear?

A: Ductile materials are the materials which goes plastic deformation before the fracture. When any…

Q: What is the measure of the stiffness of a volume of material?

A: What is the measures the stiffness of volume of material..??

Q: Q1. Which one statement most accurately describes the relative strength and toughness for materials…

A:

Q: Give an example of a flexure formula?

A: The flexure formula is also known as the flexure bending equation and is defined as; Where, M is…

Q: Do ductile materials fail in shear?

A: The type of materials that undergo considerable plastic deformation before fracture are known as…

Q: What is thermal stress?

A: Thermal stress: When the temperature of the material is altered, the material tries to change its…

Q: Please elaborate the following: Typical stress-strain characteristics of steel in simple tension and…

A: Characteristics of Stress Strain  Mechanical Properties

Q: Define the term Stress Concentrations?

A: Stress concentration is a location in a member under load where the magnitude of stress is…

Q: How can the ductility of material be specified?

A: Ductility is the material’s property to undergo large plastic deformation (permanent type) after the…

Q: materials which have a larger area enclosed by their hysteresis loop?

A: Hard magnetic materials have a larger area enclosed by their hysteresis loop compared to the soft…

Q: ) A- What is fatigue strength?

A: QUESTION : WHAT IS FATIGUE STRENGTH ?   ANSWER:-

Q: Why is it not necessary to use stress concentration factors if the material is ductile?

A: Stress concentration is a location in a member under load where the magnitude of stress is…

Q: what is the relation between modulus of elasticity

A: Given: Modulus of elasticity=E Bulk modulus=K

Q: Define the term volume modulus of elasticity?

A: Bulk modulus or volume modulus of elasticity:- When a material is subjected to direct stress then in…

Q: What does the modulus of the toughness of material represent?

A: The modulus of toughness is the measure of how much strain energy can a material absorb before the…

Q: The Ultimate strength of the material * is

A: Basics of Stress-strain diagram.

Q: Describe the theory of elasticity?

A: Theory of Elasticity When an external force is applied to the body, it starts to elongate, and as…

Q: define stress and positive stress. causes of stress,

A: Given question: Define stress, Positive stress and causes of stress.

Q: Which of the four major material groups has the lowest thermal conductivity?

A: The four major material groups are :Metals, Non metallic organics, organics and polymers. Among…

Q: How are the Normal and Shear Stress Components used?

A: Normal stress is defined as stress which induced due to the outside force acting normally on a…

Q: Distinguish between the Theory of Elasticity and the Theory of Plasticity?

A: Theory of elasticity: - Elasticity is the property of metal by which it regains its shape after…

Q: Define strength and toughness. What is the typical trend between these two material properties when…

A: Strength of a material is its ability to withstand an applied load upto plastic deformation, It is…

Q: What is Ultimate stress?

A: Ultimate Stress The ultimate stress recognizes as the maximum value of stress that a material can…

Q: What is true stress and true strain?

A: To define: True stress True strain Stress: It is defined as the internal resistance developed at a…

Q: What is the Theory of Elasticity?

A: Elasticity is a property of a material to deform under the action of external force and regain its…

Q: What are principal stresses?

A: The highest and the lowest value of the normal stress acting at a point is known as the principal…

Q: What is the formula of modulus of elasticity?

A: Given Data ⇒ Modulus of elasticity

Q: What is the unit of modulus of rigidity?

A: Given: Modulus of rigidity

Q: Why is ductility important to engineers?

A: Ductility is the ability of material to deform or elongate  without breaking.

Q: Define the term Elastic Curve?

A: when a beam is loaded, its central axis line becomes a curved line, this curved line is called…

Q: What are Brittle materials?

A: Brittle Material is a material that has no ductility. brittle material cannot resist the tension…

Q: Q2. How can we get the toughness of a material from tensile test results?

A: As per the guidelines of Bartleby we are subjected to solve only one question at a time. please…

Q: tensile strength

A: when weight and energy is the criterion for design the then required material having high tensile…

Q: When does the magnitude of stress increase?

A: When a body undergoes deformation under normal or shear forces/loads, then it undergoes…

Q: and nature of stresses

A:

Q: Define a homogeneous material?

A: Homogenous material is the material defined as the uniform composition throughout the material. The…

Q: Define the term Deformation of a body?

A: When an exterior force acts on the body, it suffers from stress. The stress causes some alteration…

Q: How are the materials classified as ductile or brittle?

A: Ductile material When the material undergoes plastic deformation before the failure of the material…

Q: Q/ Which type of materials are selected for turbine blades and what are the main properties for…

A: The materials used in turbine blade are NI based alloys such Inconel 625, Inconel 718, and Inconel…

Q: Define Tensile strength.

A: Given Data⇒ Tensile strength Problem statement⇒ Problem says Define Tensile strength.

Q: What are the tensile forces?

A: Tensile force is the force applied on a material which stretches the material. The tensile force…

Q: In steel alloys, what is the best choice for aircraft construction? And why?

A: stainless steel is the best choice.

Q: Can the buckling of a column lead to a sudden and dramatic failure of a structure?

A: Yes obviously buckling of a column lead to sudden and dramatic failure of a structure. Buckling is…

Q: What is Multiaxial Stress?

A: Multiaxial stress states due to the action of various external loads exist at the considered point…

Q: What is the modulus of rigidity?

A: Modulus of rigidity