15CR32T: Ceramic Raw Materials Ceramics 3rd Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Ceramic Raw Materials detail DTE Kar Diploma syllabus for Ceramics Engineering (CR), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15CR32T), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other ceramics 3rd sem syllabus for diploma c15 scheme dte karnataka you can visit Ceramics 3rd Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for ceramic raw materials is as follows.

Pre-requisites:

Applied Science and Basics of Ceramic lab.

Course Objectives:

Students will demonstrate acceptable knowledge on various raw materials and their importance in ceramic bodies.

Course Outcomes:

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1. Clay –

Definition, formation of clays, classification – primary clays, secondary clays with examples. Impurities in clay like silica, alumina, calcium, magnesium, titanium alkalis, and carbonaceous material. Purification of clay – mechanical and chemical methods – sorting, sifting, air separation, washing, magnetic separation, froth floatation, electro osmosis. Plasticity – theories of plasticity (water of hydration theory, plate theory, colloidal theory, Molecular attraction theory, Fineness theory and interlocking theory) and measurement of plasticity. Effect of heat on clays.

2. Silica –

Properties, occurrence of various silica raw materials like quartz, sand, sand stone, quartzite, ganister, flint and their uses in the manufacture of various ceramic articles. Effect of heat on silica. Its role in triaxial body. Its ill effect on environment.

3. Fluxes –

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4. Alumina –

Occurrence, types & properties of various alumina sources like gibbsite, Diaspora, bauxite, corundum, fused alumina and sintered alumina, tubular alumina. Preparation of fused alumina, sintered alumina and tubular alumina & Bayer’s process. Occurrences, types, properties and uses of Alumino silicates like kyanite, Silimanite, andalusite & mullite.

5. Synthetic Materials

Carbides:
Definition of carbides, preparation, properties and uses of silicon carbide(Sic), boron carbide(B4C), tungsten carbide(WC) and calcium carbide(Ca2C).

Nitrides:
Definition of Nitrides, preparation, properties and uses of Silicon Nitride (Si3N4), Boron nitride (BN), titanium nitride(TiN) and aluminum nitride(AlN).

Borides:
Definition of borides, preparation, properties and uses of magnesium di boride (MgB2) and titanium diboride (TiB2).

Silicides:
Definition of silicides, properties and uses of magnesium silicide(MgSi2), platinum silicide(PtSi2) ,tungsten silicide (WSi2)and molybdenum silicide(MoSi2).

Special Materials:
Spinel Ceramics, Cermets, Foresterites, Cordierite, Industrial diamond and Zirconia .

6. Recycling of Industrial Wastes

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Resources

1. Industrial ceramics Singer and Singer
2. Clay and ceramic raw materials W.E. Worrall
3. Raw materials for glass and ceramic Christopher. W. Sinton
4. Introduction to Ceramics W.D.Kingery

Course Delivery:

The course will be delivered through lectures and Power point presentations/ Video

Suggested Student Activity

1. Student should collect information regarding properties of varieties of clay available near surroundings.
2. Student should collect information regarding properties of Triaxial bodies.
3. Student should collect information regarding properties of Synthetic materials.
4. Student should prepare a report on advanced fly ash based ceramic products
5. Visiting the Industries and submitting the reports
6. Extracting the E-Resources of subject and submitting the PPT based report on auxiliary materials.

Note: Student should prepare hand written report with minimum 2-3 pages and reports should not be copied from earlier batches. And other similar tasks can be assigned.

Model Question Paper:

(CIE)

1. List the sequential reactions occurring in formation of clay
2. Identify the properties of silica
3. Differentiate primary and secondary clays OR Chart out the various products made by clay
4. Explain the effectof heat on silica OR Write the uses of silica in ceramics

Model Question Paper:

Part-A

Answer any 6 of the following 6×5=30 marks

1. Define clay and list its classifications
2. Describe magnetic separation of clay.
3. Describe the effects of silica on health issues.
4. Define flux with examples.
5. State the properties of corundum.
6. Define nitrides and list its uses
7. List out the advantage of utilization of industrial wastes.
8. State the properties of boron carbide.
9. Explain the preparation of SiC.

Part B

Answer any 7 from the following 7 x 10=70

1. Explain the effect of various impurities on the properties of clay. 10
1. Explain any two theories of plasticity of clay. 4
2. Describe the methods to measure plasticity of clay. 6
1. List the sources of Silica. 4
2. Illustrate the effect of heat on silica 6
1. Summarize the role of flux in triaxial body composition. 6
2. List out the uses of flux in ceramics.
1. Compare bauxite and gibbsite. 5
2. discuss the various forms of alumina. 5
1. Write the properties and uses of mullite 5
2. Tell the properties of silicon carbides. 5
1. Explain the Preparation of silicon nitride by any one of the method. 4
2. Identify the properties and uses of silicon nitride. 6
1. Describe the preparation of magnesium diboride 6
2. Trace out the uses of magnesium diboride. 4
1. Express a note on ceramets 5
2. Report the applications of industrial wastes in making ceramic products. 5
1. Illustrate the role & advantages of fly ash in production of bricks. 7
2. explain use of blast furnace slag in cement. 3

For detail syllabus of all other subjects of BE Ceramics, C15 scheme do visit Ceramics 3rd Sem syllabus for C15 scheme.

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