Mechanical Engineering Exam > Mechanical Engineering Questions > Nickel addition in alloysa)Increases toughnes...
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Nickel addition in alloys
- a)Increases toughness
- b)Increases hardenability and impact resistance
- c)Limit grain growth during heat treatment process
- d)All of the mentioned
Correct answer is option 'D'. Can you explain this answer?
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Nickel addition in alloysa)Increases toughnessb)Increases hardenabilit...
Explanation: Nickel addition increases toughness by limiting grain growth.
Most Upvoted Answer
Nickel addition in alloysa)Increases toughnessb)Increases hardenabilit...
Increases toughness:
- Nickel addition in alloys helps increase toughness by improving the ability of the material to absorb energy before fracturing.
- This property is crucial in applications where the material is subjected to impact or high stress.
Increases hardenability and impact resistance:
- Nickel addition enhances the hardenability of the alloy, allowing it to be hardened by heat treatment processes such as quenching and tempering.
- It also improves the impact resistance of the alloy, making it more suitable for applications requiring high strength and durability.
Limit grain growth during heat treatment process:
- Nickel helps to limit the growth of grains in the alloy during heat treatment, which is important for maintaining the desired mechanical properties of the material.
- Fine grains in the alloy result in improved strength and toughness.
Conclusion:
Nickel addition in alloys offers a range of benefits including increased toughness, hardenability, impact resistance, and the ability to control grain growth during heat treatment processes. These properties make nickel a valuable addition to alloy compositions in various engineering applications.
- Nickel addition in alloys helps increase toughness by improving the ability of the material to absorb energy before fracturing.
- This property is crucial in applications where the material is subjected to impact or high stress.
Increases hardenability and impact resistance:
- Nickel addition enhances the hardenability of the alloy, allowing it to be hardened by heat treatment processes such as quenching and tempering.
- It also improves the impact resistance of the alloy, making it more suitable for applications requiring high strength and durability.
Limit grain growth during heat treatment process:
- Nickel helps to limit the growth of grains in the alloy during heat treatment, which is important for maintaining the desired mechanical properties of the material.
- Fine grains in the alloy result in improved strength and toughness.
Conclusion:
Nickel addition in alloys offers a range of benefits including increased toughness, hardenability, impact resistance, and the ability to control grain growth during heat treatment processes. These properties make nickel a valuable addition to alloy compositions in various engineering applications.
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Nickel addition in alloysa)Increases toughnessb)Increases hardenability and impact resistancec)Limit grain growth during heat treatment processd)All of the mentionedCorrect answer is option 'D'. Can you explain this answer?
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Nickel addition in alloysa)Increases toughnessb)Increases hardenability and impact resistancec)Limit grain growth during heat treatment processd)All of the mentionedCorrect 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 Nickel addition in alloysa)Increases toughnessb)Increases hardenability and impact resistancec)Limit grain growth during heat treatment processd)All of the mentionedCorrect 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 Nickel addition in alloysa)Increases toughnessb)Increases hardenability and impact resistancec)Limit grain growth during heat treatment processd)All of the mentionedCorrect answer is option 'D'. Can you explain this answer?.
Nickel addition in alloysa)Increases toughnessb)Increases hardenability and impact resistancec)Limit grain growth during heat treatment processd)All of the mentionedCorrect 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 Nickel addition in alloysa)Increases toughnessb)Increases hardenability and impact resistancec)Limit grain growth during heat treatment processd)All of the mentionedCorrect 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 Nickel addition in alloysa)Increases toughnessb)Increases hardenability and impact resistancec)Limit grain growth during heat treatment processd)All of the mentionedCorrect answer is option 'D'. Can you explain this answer?.
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