7.a) Describe production of fiber reinforced polymers and their applications. b) What are the requirement of fibers and
Code No: 421851 IV-B.Tech II-Semester Supplementary Examinations, April/ May, 2004 CERAMICS AND COMPOSITE MATERIALS (Metallurgy and Material Technology) Max. Marks: 70 Answer any FIVE questions All questions carry equal marks ---
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Time: 3 hours.
Describe the construction of ceramic phase diagrams and their uses. Explain structure, properties and applications of non-crystalline ceramic materials.
2.a) b)
Describe the processing of clay and clay products Explain characteristics of concrete shapes and insulating materials.
3.a)
Briefly write on any two of the following: (i) injection mounding (ii) slip casting (iii) hot pressing Give classification of ceramic raw materials and explain functions of additives used for production of ceramic components. Write short notes on any four of the following materials: a) Stone ware b) Oven ware c) Earth ware e) porcelain
d) cement
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4.
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1.a) b)
b)
Describe particle reinforced composite materials and their processing. Classify composite materials with examples.
6.a) b)
Describe processing of metal matrix composites. Explain manufacturing and applications of carline tools.
7.a) b)
Describe production of fiber reinforced polymers and their applications. What are the requirement of fibers and matrix? What is the effect of discontinuous fibers?
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5.a) b)
Discuss response of fiber reinforced composite to stress. Describe production of composite materials from entectic alloys and their applications.
