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Match List-I (Heat Treatment) with List-ll (Effect on the properties) and select the correct answer using the codes given below the lists:
List-I
A. Annealing
B. Nitriding
C. Martempering
D. Normalizing
List-ll
1. Refined grain structure
2. Improves the hardness of the whole mass
3. Increases surface hardness
4. Improves ductility
Codes:
A B C D
(a) 4 3 2 1
(b) 1 3 4 2
(c) 4 2 1 3
(d) 2 1 3 4
List-I
A. Annealing
B. Nitriding
C. Martempering
D. Normalizing
List-ll
1. Refined grain structure
2. Improves the hardness of the whole mass
3. Increases surface hardness
4. Improves ductility
Codes:
A B C D
(a) 4 3 2 1
(b) 1 3 4 2
(c) 4 2 1 3
(d) 2 1 3 4
- a)(a)
- b)(b)
- c)(c)
- d)(d)
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
Match List-I (Heat Treatment) with List-ll (Effect on the properties) ...
Annealing is softening process which improves ductility. Normalizing is cooling of material in air so it refines grain structures (due to faster cooling than annealing) Nitriding is employed with alloy steel in which different alloys forms their respective nitrides so surface hardness improves.
Most Upvoted Answer
Match List-I (Heat Treatment) with List-ll (Effect on the properties) ...
List-I (Heat Treatment) and List-II (Effect on the properties):
List-I:
A. Annealing
B. Nitriding
C. Martempering
D. Normalizing
List-II:
1. Refined grain structure
2. Improves the hardness of the whole mass
3. Increases surface hardness
4. Improves ductility
The correct match between List-I and List-II is:
A. Annealing - 4. Improves ductility
B. Nitriding - 3. Increases surface hardness
C. Martempering - 2. Improves the hardness of the whole mass
D. Normalizing - 1. Refined grain structure
Explanation:
1. Annealing:
- Annealing is a heat treatment process in which a material is heated to a specific temperature and then slowly cooled to improve its ductility.
- It helps in reducing the hardness of the material and makes it more malleable, allowing for easier shaping and forming.
- The process also helps in relieving internal stresses and improving the uniformity of the material's structure, leading to a refined grain structure.
2. Nitriding:
- Nitriding is a surface hardening process in which nitrogen is diffused into the surface of a material to increase its hardness.
- It forms a hard and wear-resistant layer on the surface, which significantly improves the surface hardness of the material.
- Nitriding is commonly used for improving the wear resistance, fatigue strength, and corrosion resistance of materials.
3. Martempering:
- Martempering is a heat treatment process that involves quenching the material to a temperature just above the martensite transformation temperature and then holding it at that temperature until it is fully transformed.
- This process helps in achieving a uniform and desired hardness throughout the entire material, improving the hardness of the whole mass.
- Martempering is often used to achieve a combination of high hardness and good toughness in materials.
4. Normalizing:
- Normalizing is a heat treatment process in which a material is heated to a temperature above its critical transformation temperature and then air-cooled in still air.
- It helps in refining the grain structure of the material, making it more uniform and reducing the presence of internal defects.
- Normalizing also improves the mechanical properties of the material, including its strength, toughness, and machinability.
Therefore, the correct match between List-I and List-II is:
A. Annealing - 4. Improves ductility
B. Nitriding - 3. Increases surface hardness
C. Martempering - 2. Improves the hardness of the whole mass
D. Normalizing - 1. Refined grain structure
List-I:
A. Annealing
B. Nitriding
C. Martempering
D. Normalizing
List-II:
1. Refined grain structure
2. Improves the hardness of the whole mass
3. Increases surface hardness
4. Improves ductility
The correct match between List-I and List-II is:
A. Annealing - 4. Improves ductility
B. Nitriding - 3. Increases surface hardness
C. Martempering - 2. Improves the hardness of the whole mass
D. Normalizing - 1. Refined grain structure
Explanation:
1. Annealing:
- Annealing is a heat treatment process in which a material is heated to a specific temperature and then slowly cooled to improve its ductility.
- It helps in reducing the hardness of the material and makes it more malleable, allowing for easier shaping and forming.
- The process also helps in relieving internal stresses and improving the uniformity of the material's structure, leading to a refined grain structure.
2. Nitriding:
- Nitriding is a surface hardening process in which nitrogen is diffused into the surface of a material to increase its hardness.
- It forms a hard and wear-resistant layer on the surface, which significantly improves the surface hardness of the material.
- Nitriding is commonly used for improving the wear resistance, fatigue strength, and corrosion resistance of materials.
3. Martempering:
- Martempering is a heat treatment process that involves quenching the material to a temperature just above the martensite transformation temperature and then holding it at that temperature until it is fully transformed.
- This process helps in achieving a uniform and desired hardness throughout the entire material, improving the hardness of the whole mass.
- Martempering is often used to achieve a combination of high hardness and good toughness in materials.
4. Normalizing:
- Normalizing is a heat treatment process in which a material is heated to a temperature above its critical transformation temperature and then air-cooled in still air.
- It helps in refining the grain structure of the material, making it more uniform and reducing the presence of internal defects.
- Normalizing also improves the mechanical properties of the material, including its strength, toughness, and machinability.
Therefore, the correct match between List-I and List-II is:
A. Annealing - 4. Improves ductility
B. Nitriding - 3. Increases surface hardness
C. Martempering - 2. Improves the hardness of the whole mass
D. Normalizing - 1. Refined grain structure
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Match List-I (Heat Treatment) with List-ll (Effect on the properties) and select the correct answer using the codes given below the lists:List-IA. AnnealingB. NitridingC. MartemperingD. NormalizingList-ll1. Refined grain structure2. Improves the hardness of the whole mass3. Increases surface hardness4. Improves ductilityCodes: A B C D(a) 4 3 2 1(b) 1 3 4 2(c) 4 2 1 3(d) 2 1 3 4a)(a)b)(b)c)(c)d)(d)Correct answer is option 'A'. Can you explain this answer?
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Match List-I (Heat Treatment) with List-ll (Effect on the properties) and select the correct answer using the codes given below the lists:List-IA. AnnealingB. NitridingC. MartemperingD. NormalizingList-ll1. Refined grain structure2. Improves the hardness of the whole mass3. Increases surface hardness4. Improves ductilityCodes: A B C D(a) 4 3 2 1(b) 1 3 4 2(c) 4 2 1 3(d) 2 1 3 4a)(a)b)(b)c)(c)d)(d)Correct answer is option 'A'. 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 Match List-I (Heat Treatment) with List-ll (Effect on the properties) and select the correct answer using the codes given below the lists:List-IA. AnnealingB. NitridingC. MartemperingD. NormalizingList-ll1. Refined grain structure2. Improves the hardness of the whole mass3. Increases surface hardness4. Improves ductilityCodes: A B C D(a) 4 3 2 1(b) 1 3 4 2(c) 4 2 1 3(d) 2 1 3 4a)(a)b)(b)c)(c)d)(d)Correct answer is option 'A'. 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 Match List-I (Heat Treatment) with List-ll (Effect on the properties) and select the correct answer using the codes given below the lists:List-IA. AnnealingB. NitridingC. MartemperingD. NormalizingList-ll1. Refined grain structure2. Improves the hardness of the whole mass3. Increases surface hardness4. Improves ductilityCodes: A B C D(a) 4 3 2 1(b) 1 3 4 2(c) 4 2 1 3(d) 2 1 3 4a)(a)b)(b)c)(c)d)(d)Correct answer is option 'A'. Can you explain this answer?.
Match List-I (Heat Treatment) with List-ll (Effect on the properties) and select the correct answer using the codes given below the lists:List-IA. AnnealingB. NitridingC. MartemperingD. NormalizingList-ll1. Refined grain structure2. Improves the hardness of the whole mass3. Increases surface hardness4. Improves ductilityCodes: A B C D(a) 4 3 2 1(b) 1 3 4 2(c) 4 2 1 3(d) 2 1 3 4a)(a)b)(b)c)(c)d)(d)Correct answer is option 'A'. 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 Match List-I (Heat Treatment) with List-ll (Effect on the properties) and select the correct answer using the codes given below the lists:List-IA. AnnealingB. NitridingC. MartemperingD. NormalizingList-ll1. Refined grain structure2. Improves the hardness of the whole mass3. Increases surface hardness4. Improves ductilityCodes: A B C D(a) 4 3 2 1(b) 1 3 4 2(c) 4 2 1 3(d) 2 1 3 4a)(a)b)(b)c)(c)d)(d)Correct answer is option 'A'. 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 Match List-I (Heat Treatment) with List-ll (Effect on the properties) and select the correct answer using the codes given below the lists:List-IA. AnnealingB. NitridingC. MartemperingD. NormalizingList-ll1. Refined grain structure2. Improves the hardness of the whole mass3. Increases surface hardness4. Improves ductilityCodes: A B C D(a) 4 3 2 1(b) 1 3 4 2(c) 4 2 1 3(d) 2 1 3 4a)(a)b)(b)c)(c)d)(d)Correct answer is option 'A'. Can you explain this answer?.
Solutions for Match List-I (Heat Treatment) with List-ll (Effect on the properties) and select the correct answer using the codes given below the lists:List-IA. AnnealingB. NitridingC. MartemperingD. NormalizingList-ll1. Refined grain structure2. Improves the hardness of the whole mass3. Increases surface hardness4. Improves ductilityCodes: A B C D(a) 4 3 2 1(b) 1 3 4 2(c) 4 2 1 3(d) 2 1 3 4a)(a)b)(b)c)(c)d)(d)Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering.
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Here you can find the meaning of Match List-I (Heat Treatment) with List-ll (Effect on the properties) and select the correct answer using the codes given below the lists:List-IA. AnnealingB. NitridingC. MartemperingD. NormalizingList-ll1. Refined grain structure2. Improves the hardness of the whole mass3. Increases surface hardness4. Improves ductilityCodes: A B C D(a) 4 3 2 1(b) 1 3 4 2(c) 4 2 1 3(d) 2 1 3 4a)(a)b)(b)c)(c)d)(d)Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Match List-I (Heat Treatment) with List-ll (Effect on the properties) and select the correct answer using the codes given below the lists:List-IA. AnnealingB. NitridingC. MartemperingD. NormalizingList-ll1. Refined grain structure2. Improves the hardness of the whole mass3. Increases surface hardness4. Improves ductilityCodes: A B C D(a) 4 3 2 1(b) 1 3 4 2(c) 4 2 1 3(d) 2 1 3 4a)(a)b)(b)c)(c)d)(d)Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Match List-I (Heat Treatment) with List-ll (Effect on the properties) and select the correct answer using the codes given below the lists:List-IA. AnnealingB. NitridingC. MartemperingD. NormalizingList-ll1. Refined grain structure2. Improves the hardness of the whole mass3. Increases surface hardness4. Improves ductilityCodes: A B C D(a) 4 3 2 1(b) 1 3 4 2(c) 4 2 1 3(d) 2 1 3 4a)(a)b)(b)c)(c)d)(d)Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Match List-I (Heat Treatment) with List-ll (Effect on the properties) and select the correct answer using the codes given below the lists:List-IA. AnnealingB. NitridingC. MartemperingD. NormalizingList-ll1. Refined grain structure2. Improves the hardness of the whole mass3. Increases surface hardness4. Improves ductilityCodes: A B C D(a) 4 3 2 1(b) 1 3 4 2(c) 4 2 1 3(d) 2 1 3 4a)(a)b)(b)c)(c)d)(d)Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Match List-I (Heat Treatment) with List-ll (Effect on the properties) and select the correct answer using the codes given below the lists:List-IA. AnnealingB. NitridingC. MartemperingD. NormalizingList-ll1. Refined grain structure2. Improves the hardness of the whole mass3. Increases surface hardness4. Improves ductilityCodes: A B C D(a) 4 3 2 1(b) 1 3 4 2(c) 4 2 1 3(d) 2 1 3 4a)(a)b)(b)c)(c)d)(d)Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
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