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Fluidity of a molten alloy during sand casting depends on its solidification range. The phase diagram of a hypothetical binary alloy of components A and B is shown in the figure with its eutectic composition and temperature. All the lines in this phase diagram, including the solidus and liquidus lines, are straight lines. If this binary alloy with 15 weight % of B is poured into a mould at a pouring temperature of 800 ºC, then the solidification range is
  • a)
    400 ºC
  • b)
    250 ºC
  • c)
    800 ºC
  • d)
    150 ºC
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Fluidity of a molten alloy during sand casting depends on its solidifi...
Since, MN = 300, XY = 15, NO = 30 and XN = solidification range = ?
By linear interpolation,
In similar triangles ΔMXY and ΔMNO,

∴ For solidification range, XN = MN- MX
XN = 300-150
Solidification range, XN = 1500C
Hence, the correct option is (D).
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Fluidity of a molten alloy during sand casting depends on its solidification range. The phase diagram of a hypothetical binary alloy of components A and B is shown in the figure with its eutectic composition and temperature. All the lines in this phase diagram, including the solidus and liquidus lines, are straight lines. If this binary alloy with 15 weight % of B is poured into a mould at a pouring temperature of 800 ºC, then the solidification range isa)400 ºCb)250 ºCc)800 ºCd)150 ºCCorrect answer is option 'D'. Can you explain this answer?
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Fluidity of a molten alloy during sand casting depends on its solidification range. The phase diagram of a hypothetical binary alloy of components A and B is shown in the figure with its eutectic composition and temperature. All the lines in this phase diagram, including the solidus and liquidus lines, are straight lines. If this binary alloy with 15 weight % of B is poured into a mould at a pouring temperature of 800 ºC, then the solidification range isa)400 ºCb)250 ºCc)800 ºCd)150 ºCCorrect 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 Fluidity of a molten alloy during sand casting depends on its solidification range. The phase diagram of a hypothetical binary alloy of components A and B is shown in the figure with its eutectic composition and temperature. All the lines in this phase diagram, including the solidus and liquidus lines, are straight lines. If this binary alloy with 15 weight % of B is poured into a mould at a pouring temperature of 800 ºC, then the solidification range isa)400 ºCb)250 ºCc)800 ºCd)150 ºCCorrect 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 Fluidity of a molten alloy during sand casting depends on its solidification range. The phase diagram of a hypothetical binary alloy of components A and B is shown in the figure with its eutectic composition and temperature. All the lines in this phase diagram, including the solidus and liquidus lines, are straight lines. If this binary alloy with 15 weight % of B is poured into a mould at a pouring temperature of 800 ºC, then the solidification range isa)400 ºCb)250 ºCc)800 ºCd)150 ºCCorrect answer is option 'D'. Can you explain this answer?.
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