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Which one of the following pairs is correctly matched?
- a)Solid solution strengthening… Increasing density of dislocations
- b)Dispersion hardening ………..Creating strained region in the crystal
- c)Strain-hardening …………....Creating particles to resist the movement of dislocations
- d)Precipitation-hardening….. Creating particles by decreasing solubility of one phase inanother
Correct answer is option 'D'. Can you explain this answer?
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Which one of the following pairs is correctly matched?a)Solid solution...
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Which one of the following pairs is correctly matched?a)Solid solution...
Solid solution strengthening is a process in which the mechanical properties of a material are improved by the addition of alloying elements. These elements are dissolved into the base material, forming a solid solution. This solid solution strengthens the material by increasing the density of dislocations within the crystal structure.
Dispersion hardening is a process in which particles are dispersed within a material to inhibit the movement of dislocations. These particles create strained regions in the crystal structure, which resist the movement of dislocations and increase the strength and hardness of the material.
Strain-hardening, also known as work hardening or cold working, is a process in which a material is strengthened by plastic deformation. When a material is subjected to plastic deformation, dislocations are introduced and move within the crystal structure. These dislocations create strain fields, which in turn create particles that resist the movement of dislocations. This results in an increase in the strength and hardness of the material.
Precipitation-hardening, also known as age-hardening or precipitation strengthening, is a process in which particles are created by decreasing the solubility of one phase in another. This is achieved by heat treatment, which allows the formation of fine particles within the material. These particles impede the movement of dislocations and increase the strength and hardness of the material.
Based on the descriptions above, it is clear that option 'D' is the correct match. Precipitation-hardening involves creating particles by decreasing the solubility of one phase in another, which aligns with the definition given in the question.
Dispersion hardening is a process in which particles are dispersed within a material to inhibit the movement of dislocations. These particles create strained regions in the crystal structure, which resist the movement of dislocations and increase the strength and hardness of the material.
Strain-hardening, also known as work hardening or cold working, is a process in which a material is strengthened by plastic deformation. When a material is subjected to plastic deformation, dislocations are introduced and move within the crystal structure. These dislocations create strain fields, which in turn create particles that resist the movement of dislocations. This results in an increase in the strength and hardness of the material.
Precipitation-hardening, also known as age-hardening or precipitation strengthening, is a process in which particles are created by decreasing the solubility of one phase in another. This is achieved by heat treatment, which allows the formation of fine particles within the material. These particles impede the movement of dislocations and increase the strength and hardness of the material.
Based on the descriptions above, it is clear that option 'D' is the correct match. Precipitation-hardening involves creating particles by decreasing the solubility of one phase in another, which aligns with the definition given in the question.
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Which one of the following pairs is correctly matched?a)Solid solution strengthening… Increasing density of dislocationsb)Dispersion hardening ………..Creating strained region in the crystalc)Strain-hardening …………....Creating particles to resist the movement of dislocationsd)Precipitation-hardening….. Creating particles by decreasing solubility of one phase inanotherCorrect answer is option 'D'. Can you explain this answer?
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Which one of the following pairs is correctly matched?a)Solid solution strengthening… Increasing density of dislocationsb)Dispersion hardening ………..Creating strained region in the crystalc)Strain-hardening …………....Creating particles to resist the movement of dislocationsd)Precipitation-hardening….. Creating particles by decreasing solubility of one phase inanotherCorrect answer is option 'D'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Which one of the following pairs is correctly matched?a)Solid solution strengthening… Increasing density of dislocationsb)Dispersion hardening ………..Creating strained region in the crystalc)Strain-hardening …………....Creating particles to resist the movement of dislocationsd)Precipitation-hardening….. Creating particles by decreasing solubility of one phase inanotherCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following pairs is correctly matched?a)Solid solution strengthening… Increasing density of dislocationsb)Dispersion hardening ………..Creating strained region in the crystalc)Strain-hardening …………....Creating particles to resist the movement of dislocationsd)Precipitation-hardening….. Creating particles by decreasing solubility of one phase inanotherCorrect answer is option 'D'. Can you explain this answer?.
Which one of the following pairs is correctly matched?a)Solid solution strengthening… Increasing density of dislocationsb)Dispersion hardening ………..Creating strained region in the crystalc)Strain-hardening …………....Creating particles to resist the movement of dislocationsd)Precipitation-hardening….. Creating particles by decreasing solubility of one phase inanotherCorrect answer is option 'D'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Which one of the following pairs is correctly matched?a)Solid solution strengthening… Increasing density of dislocationsb)Dispersion hardening ………..Creating strained region in the crystalc)Strain-hardening …………....Creating particles to resist the movement of dislocationsd)Precipitation-hardening….. Creating particles by decreasing solubility of one phase inanotherCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following pairs is correctly matched?a)Solid solution strengthening… Increasing density of dislocationsb)Dispersion hardening ………..Creating strained region in the crystalc)Strain-hardening …………....Creating particles to resist the movement of dislocationsd)Precipitation-hardening….. Creating particles by decreasing solubility of one phase inanotherCorrect answer is option 'D'. Can you explain this answer?.
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Which one of the following pairs is correctly matched?a)Solid solution strengthening… Increasing density of dislocationsb)Dispersion hardening ………..Creating strained region in the crystalc)Strain-hardening …………....Creating particles to resist the movement of dislocationsd)Precipitation-hardening….. Creating particles by decreasing solubility of one phase inanotherCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Which one of the following pairs is correctly matched?a)Solid solution strengthening… Increasing density of dislocationsb)Dispersion hardening ………..Creating strained region in the crystalc)Strain-hardening …………....Creating particles to resist the movement of dislocationsd)Precipitation-hardening….. Creating particles by decreasing solubility of one phase inanotherCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Which one of the following pairs is correctly matched?a)Solid solution strengthening… Increasing density of dislocationsb)Dispersion hardening ………..Creating strained region in the crystalc)Strain-hardening …………....Creating particles to resist the movement of dislocationsd)Precipitation-hardening….. Creating particles by decreasing solubility of one phase inanotherCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
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