What is the effect of strain hardening on the material?

Q: What is the stress-strain curves of materials?

A: The stress-strain curves shows the behaviour of material specimen when subjected to tension or…

Q: scuss the concept of stresses? State the properties could be drawn from the stress strain diagrams

A: when load is applied on a member , by nature it will try to deform the member. the material will try…

Q: Typical engineering stress change

A: Solving question I If want a specified question to be solved pls repost the question with a…

Q: What is Circumferential Stress?

A: Circumferential Stress When pressure inside thin pressure vessel exceeds it exerts force from inside…

Q: Describe the strain and energy?

A: When a body is subjected to any tensile or compressive forces then the body undergoes deformation…

Q: What is thermal stress?

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

Q: What is the influence of the strain on the triaxial stress if it is subjected to the material?

A: The strain of a specimen is defined as the deformation of specimen per unit length of that specimen.…

Q: Which behavior is called yielding in the deformation of material?

A: In stress-strain, curve, is is the point at which the elastic limit completes and the plastic zone…

Q: What is the small strain analysis in the engineering design?

A: When a body is subjected to any tensile or compressive forces then the body undergoes deformation…

Q: When is Strain hardening used? How is it performed?

A: Strain hardening is used when there is a need to increase the hardness of the material. It also…

Q: What does the region of strain hardening cause?

A: The working of the metals below their  recrystallisation  temperature is known as cold working…

Q: What is period of deformation?

A: The period of deformation can be defined as

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: What is creep strength?

A: Creep is the phenomena of deformation of a body which is time-dependent. It occurs when a load is…

Q: Which factors affect the mechanical properties of a material under applied loads?

A:

Q: sticity?

A: given: What is modulus of elasticity?

Q: In what class of material is stress whitening often seen, and what is the physical origin of the…

A: The phenomenon of stress whitening is generally observed in amorphous solids. However, it may also…

Q: What is the permanent strain?

A: Strain: When a force is applied to any system, they deform based on the applied force. The…

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: What is the Relationship between modulus of elasticity and bulk modulus ?

A: To Find :- The relationship between modulus of elasticity (E) and bulk modulus (K)  According to…

Q: What two general competing processes control the creep rate of a metal? What is the relative…

A: The two general competing processes that control the creep rate are strain hardening and strain…

Q: What is strain hardening, how does it affect toughness. Give the Hollomon's equation and strain…

A:

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 Poisson's ratio and volumetric strain?

A: Poisson's ratio: - Poisson's ratio is the ratio of lateral strain divided by longitudinal strain,…

Q: I. In a few words or in a single short sentence explain why it is easier to deform a piece of…

A: Explanation:  (i) Aluminum is the more ductile as compare to steel. Aluminum has not yield points…

Q: How can the Strain transformation problems be solved?

A: Strain transformation: The strain is defined as the body's deformation in a particular direction…

Q: Distinguish between the Normal and Shear Stress Components?

A: Normal and shear stress components are distinguished by their direction with respect to the area on…

Q: What would happen to the wire if it were stretched beyond its elastic limit? What would happen to…

A: Consider the diagram of stress vs strain for tension test for a typical tensile metal as shown…

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: Do the deformations occur only in a single plane when an element of material is subjected to…

A: Deformations occur in every plane passing through an element of material subjected to deformation.…

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 true stress and true strain?

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

Q: On what does the strength of a material depend?

A: The strength of the material depends on many factors like the nature of the material used, its…

Q: For the stress states above determine the required yield strength of the material based on the…

A:

Q: Perfectly thermal, the material has a purposely sharp temperature. Why doesn't this process fracture…

A:

Q: Can the yield point of material be increased by strain hardening?

A: The strain hardening process is known as the Work hardening. This operation is carried out below the…

Q: Define stress . What are the causes and reactions to stress ?

A: Given Stress To find Stress definition Cause for the reaction of stress

Q: How is Dilatation, or volumetric strain caused?

A: Dilatation or volumetric strain: The volumetric strain or dilatation is defined as the change in…

Q: What is the relationship between structure and Mechanical properties of a material?

A: Structure of a material - The structure of the material is the arrangement of the atoms of the…

Q: How are Engineering stress and strain calculated?

A: Engineering stress is also known as the nominal stress, defined as the ratio of applied load to the…

Q: Q5) material given the data from a tension test ? How would you determine the strain- hardening…

A:

Q: d strain?

A: GIVEN: What is the unit of stress and strain?

Q: What are the different types of heat treatments? Write a detailed note on each type. How can…

A: Heat treatment is a process of heating the material to some specific temperature, holding at that…

Q: What are the experimental techniques used to measure the strain?

A: The experimental techniques used to measure the strain of material under the action of load comes…

Q: If you have a material that is initially hard and strong, would you expect it to cyclically harden…

A: The strong as well as hard materials undergo cyclic softening. To determine how strong material can…

Q: Define the term strain hardening strain diagram it occurs, what are its reasons, and its effects on…

A: Brittle materials have their grain structure in such a way that they have very little toughness. So,…

Q: What is a consequence of strain hardening?

A: Consequence of strain hardening

Q: What is the modulus of rigidity?

A: Modulus of rigidity

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.