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With reference to the Beta Titanium Alloy’, consider the following statements:
1. It has been designed and developed by CSIR.
2. The higher strength, ductility, fatigue, and fracture toughness of the titanium alloy can replace steel and can lead to considerable weight savings.
Which of the statements given above is/are correct?
- a)1 only
- b)2 only
- c)Both 1 and 2
- d)Neither 1 nor 2
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
With reference to the Beta Titanium Alloy’, consider the followi...
Defence Research and Development Organisation (DRDO) has indigenously developed a ‘High Strength Metastable Beta Titanium Alloy’ containing Vanadium, Iron and Aluminium, Ti-10V-2Fe-3Al (non-ferrous near-beta titanium alloy) on industrial scale for applications in aerospace structural forgings.
- It has been designed and developed by DRDO’s Hyderabad-based Defence Metallurgical Research Laboratory (DMRL).
- The state-of-art alloys have been in use by many developed nations in recent times as a beneficial and cost-effective substitute for the relatively heavier traditional Ni-Cr-Mo structural steels to achieve weight savings.
- The higher strength, ductility, fatigue, and fracture toughness of the titanium alloy can replace steel and can lead to considerable weight savings.
- The components which may be forged from Beta Titanium Alloy include slat/flap tracks, landing gear, and drop link in landing gear among several others.
Some of the popular alloys in the aerospace industry include:
- Titanium Alloys
- Aluminum Alloys
- Copper Alloys
- Stainless Steel
- Superalloys
- Other Specialty Alloys
Hence only statement 2 is correct.
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With reference to the Beta Titanium Alloy’, consider the followi...
Beta titanium alloys are a class of titanium alloys that exhibit a beta phase structure at room temperature. These alloys have a combination of high strength, low modulus of elasticity, and excellent corrosion resistance, making them suitable for a wide range of applications.
One of the key features of beta titanium alloys is their ability to undergo a phase transformation at lower temperatures, known as beta transus temperature. This transformation results in a change in the crystal structure from a high-temperature, body-centered cubic (BCC) alpha phase to a low-temperature, close-packed hexagonal (HCP) beta phase.
The beta titanium alloys can be further categorized into two groups based on their composition:
1. Near-beta alloys: These alloys contain a higher percentage of beta-stabilizing elements such as molybdenum, vanadium, and niobium. They have a higher strength and can be heat-treated to further improve their mechanical properties. Near-beta alloys are commonly used in aerospace, marine, and automotive applications where high strength-to-weight ratio is required.
2. Beta titanium alloys: These alloys have a lower percentage of beta-stabilizing elements and are primarily composed of titanium and aluminum. They exhibit a unique combination of high strength, low modulus, and good formability, making them suitable for medical and dental implants, orthopedic devices, and sporting goods.
The beta titanium alloys offer several advantages over other titanium alloys. They have higher strength compared to alpha or alpha-beta alloys, while still maintaining good ductility and toughness. They also exhibit excellent biocompatibility, making them ideal for medical applications where implant materials need to be compatible with the human body.
In summary, beta titanium alloys are a class of titanium alloys that exhibit a beta phase structure at room temperature. They offer a combination of high strength, low modulus, and excellent corrosion resistance, making them suitable for a wide range of applications in industries such as aerospace, automotive, medical, and sporting goods.
One of the key features of beta titanium alloys is their ability to undergo a phase transformation at lower temperatures, known as beta transus temperature. This transformation results in a change in the crystal structure from a high-temperature, body-centered cubic (BCC) alpha phase to a low-temperature, close-packed hexagonal (HCP) beta phase.
The beta titanium alloys can be further categorized into two groups based on their composition:
1. Near-beta alloys: These alloys contain a higher percentage of beta-stabilizing elements such as molybdenum, vanadium, and niobium. They have a higher strength and can be heat-treated to further improve their mechanical properties. Near-beta alloys are commonly used in aerospace, marine, and automotive applications where high strength-to-weight ratio is required.
2. Beta titanium alloys: These alloys have a lower percentage of beta-stabilizing elements and are primarily composed of titanium and aluminum. They exhibit a unique combination of high strength, low modulus, and good formability, making them suitable for medical and dental implants, orthopedic devices, and sporting goods.
The beta titanium alloys offer several advantages over other titanium alloys. They have higher strength compared to alpha or alpha-beta alloys, while still maintaining good ductility and toughness. They also exhibit excellent biocompatibility, making them ideal for medical applications where implant materials need to be compatible with the human body.
In summary, beta titanium alloys are a class of titanium alloys that exhibit a beta phase structure at room temperature. They offer a combination of high strength, low modulus, and excellent corrosion resistance, making them suitable for a wide range of applications in industries such as aerospace, automotive, medical, and sporting goods.
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With reference to the Beta Titanium Alloy’, consider the following statements:1. It has been designed and developed by CSIR.2. The higher strength, ductility, fatigue, and fracture toughness of the titanium alloy can replace steel and can lead to considerable weight savings.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer?
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With reference to the Beta Titanium Alloy’, consider the following statements:1. It has been designed and developed by CSIR.2. The higher strength, ductility, fatigue, and fracture toughness of the titanium alloy can replace steel and can lead to considerable weight savings.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer? for Current Affairs 2025 is part of Current Affairs preparation. The Question and answers have been prepared according to the Current Affairs exam syllabus. Information about With reference to the Beta Titanium Alloy’, consider the following statements:1. It has been designed and developed by CSIR.2. The higher strength, ductility, fatigue, and fracture toughness of the titanium alloy can replace steel and can lead to considerable weight savings.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Current Affairs 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for With reference to the Beta Titanium Alloy’, consider the following statements:1. It has been designed and developed by CSIR.2. The higher strength, ductility, fatigue, and fracture toughness of the titanium alloy can replace steel and can lead to considerable weight savings.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer?.
With reference to the Beta Titanium Alloy’, consider the following statements:1. It has been designed and developed by CSIR.2. The higher strength, ductility, fatigue, and fracture toughness of the titanium alloy can replace steel and can lead to considerable weight savings.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer? for Current Affairs 2025 is part of Current Affairs preparation. The Question and answers have been prepared according to the Current Affairs exam syllabus. Information about With reference to the Beta Titanium Alloy’, consider the following statements:1. It has been designed and developed by CSIR.2. The higher strength, ductility, fatigue, and fracture toughness of the titanium alloy can replace steel and can lead to considerable weight savings.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Current Affairs 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for With reference to the Beta Titanium Alloy’, consider the following statements:1. It has been designed and developed by CSIR.2. The higher strength, ductility, fatigue, and fracture toughness of the titanium alloy can replace steel and can lead to considerable weight savings.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer?.
Solutions for With reference to the Beta Titanium Alloy’, consider the following statements:1. It has been designed and developed by CSIR.2. The higher strength, ductility, fatigue, and fracture toughness of the titanium alloy can replace steel and can lead to considerable weight savings.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Current Affairs.
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