1 
Lecture 01: Introduction 
Prof. Gour Gopal Roy , IIT Kharagpur 

Monday 

2 
Lecture 01: Introduction 
Prof. Gour Gopal Roy , IIT Kharagpur 

Tuesday 

3 
Lecture 01: Introduction 
Prof. Gour Gopal Roy , IIT Kharagpur 

Wednesday 

4 
Lecture 02: Various Routes of steelmaking 
Prof. Gour Gopal Roy , IIT Kharagpur 

Thursday 

5 
Lecture 02: Various Routes of steelmaking 
Prof. Gour Gopal Roy , IIT Kharagpur 

Thursday 

6 
Lecture 02: Various Routes of steelmaking 
Prof. Gour Gopal Roy , IIT Kharagpur 

Friday 

7 
Lecture 02: Various Routes of steelmaking 
Prof. Gour Gopal Roy , IIT Kharagpur 

Friday 

8 
Lecture 02: Various Routes of steelmaking 
Prof. Gour Gopal Roy , IIT Kharagpur 

Saturday 

9 
Lecture 02: Various Routes of steelmaking 
Prof. Gour Gopal Roy , IIT Kharagpur 

Saturday 

10 
Lecture 03: The Iron Blast Furnace 
Prof. Gour Gopal Roy , IIT Kharagpur 

Monday 

11 
Lecture 04: Thermodynamics of BF ironmaking 
Prof. Gour Gopal Roy , IIT Kharagpur 

Monday 

12 
Lecture 03: The Iron Blast Furnace 
Prof. Gour Gopal Roy , IIT Kharagpur 

Tuesday 

13 
Lecture 04: Thermodynamics of BF ironmaking 
Prof. Gour Gopal Roy , IIT Kharagpur 

Tuesday 

14 
Lecture 03: The Iron Blast Furnace 
Prof. Gour Gopal Roy , IIT Kharagpur 

Wednesday 

15 
Lecture 04: Thermodynamics of BF ironmaking 
Prof. Gour Gopal Roy , IIT Kharagpur 

Wednesday 

16 
Lecture 05: Thermodynamics of BF Ironmaking
(continued) 
Prof. Gour Gopal Roy , IIT Kharagpur 

Thursday 

17 
Lecture 05: Thermodynamics of BF Ironmaking
(continued) 
Prof. Gour Gopal Roy , IIT Kharagpur 

Friday 

18 
Lecture 05: Thermodynamics of BF Ironmaking
(continued) 
Prof. Gour Gopal Roy , IIT Kharagpur 

Saturday 

19 
Lecture 06: Overall Heat & Material Balance in
Blast Furnace 
Prof. Gour Gopal Roy , IIT Kharagpur 

Monday 

20 
Lecture 06: Overall Heat & Material Balance in
Blast Furnace 
Prof. Gour Gopal Roy , IIT Kharagpur 

Tuesday 

21 
Lecture 06: Overall Heat & Material Balance in
Blast Furnace 
Prof. Gour Gopal Roy , IIT Kharagpur 

Wednesday 

22 
Lecture 07: RIST Diagram based on overall heat and
material balance 
Prof. Gour Gopal Roy , IIT Kharagpur 

Thursday 

23 
Lecture 07: RIST Diagram based on overall heat and
material balance 
Prof. Gour Gopal Roy , IIT Kharagpur 

Friday 

24 
Lecture 07: RIST Diagram based on overall heat and
material balance 
Prof. Gour Gopal Roy , IIT Kharagpur 

Saturday 

25 
Lecture 08: RIST Diagram based on heat and
material balance in the Wustite Reserve Zone 
Prof. Gour Gopal Roy , IIT Kharagpur 

Monday 

26 
Lecture 08: RIST Diagram based on heat and
material balance in the Wustite Reserve Zone 
Prof. Gour Gopal Roy , IIT Kharagpur 

Tuesday 

27 
Lecture 08: RIST Diagram based on heat and
material balance in the Wustite Reserve Zone 
Prof. Gour Gopal Roy , IIT Kharagpur 

Wednesday 

28 
Lecture 09: Kinetics of gas solid reaction: Iron
oxide reduction Part 1 
Prof. Gour Gopal Roy , IIT Kharagpur 

Thursday 

29 
Lecture 09: Kinetics of gas solid reaction: Iron
oxide reduction Part 1 
Prof. Gour Gopal Roy , IIT Kharagpur 

Friday 

30 
Lecture 09: Kinetics of gas solid reaction: Iron
oxide reduction Part 1 
Prof. Gour Gopal Roy , IIT Kharagpur 

Saturday 

31 
Lecture 10: Kinetics of gas solid reaction: Iron
oxide reduction Part 2 
Prof. Gour Gopal Roy , IIT Kharagpur 

Monday 

32 
Lecture 10: Kinetics of gas solid reaction: Iron
oxide reduction Part 2 
Prof. Gour Gopal Roy , IIT Kharagpur 

Tuesday 

33 
Lecture 10: Kinetics of gas solid reaction: Iron
oxide reduction Part 2 
Prof. Gour Gopal Roy , IIT Kharagpur 

Wednesday 

34 
Lecture 11: Aerodynamics in Blast FurnacePart 1 
Prof. Gour Gopal Roy , IIT Kharagpur 

Thursday 

35 
Lecture 12: Aerodynamics in Blast FurnacePart 2 
Prof. Gour Gopal Roy , IIT Kharagpur 

Thursday 

36 
Lecture 11: Aerodynamics in Blast FurnacePart 1 
Prof. Gour Gopal Roy , IIT Kharagpur 

Friday 

37 
Lecture 12: Aerodynamics in Blast FurnacePart 2 
Prof. Gour Gopal Roy , IIT Kharagpur 

Friday 

38 
Lecture 11: Aerodynamics in Blast FurnacePart 1 
Prof. Gour Gopal Roy , IIT Kharagpur 

Saturday 

39 
Lecture 12: Aerodynamics in Blast FurnacePart 2 
Prof. Gour Gopal Roy , IIT Kharagpur 

Saturday 

40 
Lecture 13: Aerodynamics in Blast FurnacePart 3:
Flooding 
Prof. Gour Gopal Roy , IIT Kharagpur 

Monday 

41 
Lecture 14: Coke rate and Fuel efficiency in Blast
Furnace 
Prof. Gour Gopal Roy , IIT Kharagpur 

Monday 

42 
Lecture 13: Aerodynamics in Blast FurnacePart 3:
Flooding 
Prof. Gour Gopal Roy , IIT Kharagpur 

Tuesday 

43 
Lecture 14: Coke rate and Fuel efficiency in Blast
Furnace 
Prof. Gour Gopal Roy , IIT Kharagpur 

Tuesday 

44 
Lecture 13: Aerodynamics in Blast FurnacePart 3:
Flooding 
Prof. Gour Gopal Roy , IIT Kharagpur 

Wednesday 

45 
Lecture 14: Coke rate and Fuel efficiency in Blast
Furnace 
Prof. Gour Gopal Roy , IIT Kharagpur 

Wednesday 

46 
Lecture 15: oxygen enrichment of blast 
Prof. Gour Gopal Roy , IIT Kharagpur 

Thursday 

47 
Lecture 15: oxygen enrichment of blast 
Prof. Gour Gopal Roy , IIT Kharagpur 

Thursday 

48 
Lecture 15: oxygen enrichment of blast 
Prof. Gour Gopal Roy , IIT Kharagpur 

Friday 

49 
Lecture 15: oxygen enrichment of blast 
Prof. Gour Gopal Roy , IIT Kharagpur 

Friday 

50 
Lecture 15: oxygen enrichment of blast 
Prof. Gour Gopal Roy , IIT Kharagpur 

Saturday 

51 
Lecture 15: oxygen enrichment of blast 
Prof. Gour Gopal Roy , IIT Kharagpur 

Saturday 

52 
Lecture 16: Blast Furnace and it's Raw Material 
Prof. Gour Gopal Roy , IIT Kharagpur 

Monday 

53 
Lecture 16: Blast Furnace and it's Raw Material 
Prof. Gour Gopal Roy , IIT Kharagpur 

Tuesday 

54 
Lecture 16: Blast Furnace and it's Raw Material 
Prof. Gour Gopal Roy , IIT Kharagpur 

Wednesday 

55 
Lecture 17: Sintering of Iron Ore 
Prof. Gour Gopal Roy , IIT Kharagpur 

Thursday 

56 
Lecture 17: Sintering of Iron Ore 
Prof. Gour Gopal Roy , IIT Kharagpur 

Friday 

57 
Lecture 17: Sintering of Iron Ore 
Prof. Gour Gopal Roy , IIT Kharagpur 

Saturday 

58 
Lecture 18: Pelletization of Iron Ore 
Prof. Gour Gopal Roy , IIT Kharagpur 

Monday 

59 
Lecture 18: Pelletization of Iron Ore 
Prof. Gour Gopal Roy , IIT Kharagpur 

Tuesday 

60 
Lecture 18: Pelletization of Iron Ore 
Prof. Gour Gopal Roy , IIT Kharagpur 

Wednesday 

61 
Lecture 19: Coking Process 
Prof. Gour Gopal Roy , IIT Kharagpur 

Thursday 

62 
Lecture 19: Coking Process 
Prof. Gour Gopal Roy , IIT Kharagpur 

Friday 

63 
Lecture 19: Coking Process 
Prof. Gour Gopal Roy , IIT Kharagpur 

Saturday 

64 
Lecture 20: Testing of Burden Material 
Prof. Gour Gopal Roy , IIT Kharagpur 


Monday 


65 
Lecture 20: Testing of Burden Material 
Prof. Gour Gopal Roy , IIT Kharagpur 


Tuesday 


66 
Lecture 20: Testing of Burden Material 
Prof. Gour Gopal Roy , IIT Kharagpur 


Wednesday 


67 
Lecture 21: Burden Distribution 
Prof. Gour Gopal Roy , IIT Kharagpur 

Thursday 

68 
Lecture 22: Blast Furnace products and their
utilization 
Prof. Gour Gopal Roy , IIT Kharagpur 


Monday 


69 
Lecture 22: Blast Furnace products and their
utilization 
Prof. Gour Gopal Roy , IIT Kharagpur 


Tuesday 


70 
Lecture 22: Blast Furnace products and their
utilization 
Prof. Gour Gopal Roy , IIT Kharagpur 


Wednesday 


71 
Lecture 23: Blast Furnace Productivity 
Prof. Gour Gopal Roy , IIT Kharagpur 


Thursday 


72 
Lecture 23: Blast Furnace Productivity 
Prof. Gour Gopal Roy , IIT Kharagpur 


Friday 


73 
Lecture 23: Blast Furnace Productivity 
Prof. Gour Gopal Roy , IIT Kharagpur 


Saturday 


74 
Lecture 24: Modeling of Blast Furnace 
Prof. Gour Gopal Roy , IIT Kharagpur 


Monday 


75 
Lecture 24: Modeling of Blast Furnace 
Prof. Gour Gopal Roy , IIT Kharagpur 


Tuesday 


76 
Lecture 24: Modeling of Blast Furnace 
Prof. Gour Gopal Roy , IIT Kharagpur 


Wednesday 


77 
Lecture 25: New Potential Technologies for Blast
Furnace 
Prof. Gour Gopal Roy , IIT Kharagpur 


Thursday 


78 
Lecture 25: New Potential Technologies for Blast
Furnace 
Prof. Gour Gopal Roy , IIT Kharagpur 


Friday 


79 
Lecture 25: New Potential Technologies for Blast
Furnace 
Prof. Gour Gopal Roy , IIT Kharagpur 


Saturday 


80 
Lecture 26: History of Steelmaking 
Prof. Gour Gopal Roy , IIT Kharagpur 


Monday 


81 
Lecture 26: History of Steelmaking 
Prof. Gour Gopal Roy , IIT Kharagpur 


Tuesday 


82 
Lecture 26: History of Steelmaking 
Prof. Gour Gopal Roy , IIT Kharagpur 


Wednesday 


83 
Lecture 27: Properties of slag 
Prof. Gour Gopal Roy , IIT Kharagpur 


Thursday 


84 
Lecture 27: Properties of slag 
Prof. Gour Gopal Roy , IIT Kharagpur 


Friday 


85 
Lecture 27: Properties of slag 
Prof. Gour Gopal Roy , IIT Kharagpur 


Saturday 


86 
Lecture 28: The Reaction Equilibria Unlisted 
Prof. Gour Gopal Roy , IIT Kharagpur 


Monday 


87 
Lecture 28: The Reaction Equilibria Unlisted 
Prof. Gour Gopal Roy , IIT Kharagpur 


Tuesday 


88 
Lecture 28: The Reaction Equilibria Unlisted 
Prof. Gour Gopal Roy , IIT Kharagpur 


Wednesday 


89 
Lecture 29: Dephosphorization of liquid steel 
Prof. Gour Gopal Roy , IIT Kharagpur 


Thursday 


90 
Lecture 30: Kinetics of slag metal reaction 
Prof. Gour Gopal Roy , IIT Kharagpur 


Thursday 


91 
Lecture 29: Dephosphorization of liquid steel 
Prof. Gour Gopal Roy , IIT Kharagpur 


Friday 


92 
Lecture 30: Kinetics of slag metal reaction 
Prof. Gour Gopal Roy , IIT Kharagpur 


Friday 


93 
Lecture 29: Dephosphorization of liquid steel 
Prof. Gour Gopal Roy , IIT Kharagpur 


Saturday 


94 
Lecture 30: Kinetics of slag metal reaction 
Prof. Gour Gopal Roy , IIT Kharagpur 


Saturday 


95 
Lecture 31: LD Steel making: Oxygen lance and jet
action & decarburization 
Prof. Gour Gopal Roy , IIT Kharagpur 

Monday 

96 
Lecture 31: LD Steel making: Oxygen lance and jet
action & decarburization 
Prof. Gour Gopal Roy , IIT Kharagpur 

Tuesday 

97 
Lecture 31: LD Steel making: Oxygen lance and jet
action & decarburization 
Prof. Gour Gopal Roy , IIT Kharagpur 

Wednesday 

98 
LD steelmaking: Basics, process steps, emulsion
formation and stabilization 
Prof. Gour Gopal Roy , IIT Kharagpur 

Thursday 

99 
LD steelmaking: Basics, process steps, emulsion
formation and stabilization 
Prof. Gour Gopal Roy , IIT Kharagpur 

Friday 

100 
LD steelmaking: Basics, process steps, emulsion
formation and stabilization 
Prof. Gour Gopal Roy , IIT Kharagpur 

Saturday 

101 
Lecture 33: Evolution of impurities in steel and
slag constituents during LD processing 
Prof. Gour Gopal Roy , IIT Kharagpur 

Monday 

102 
Lecture 33: Evolution of impurities in steel and
slag constituents during LD processing 
Prof. Gour Gopal Roy , IIT Kharagpur 

Tuesday 

103 
Lecture 33: Evolution of impurities in steel and
slag constituents during LD processing 
Prof. Gour Gopal Roy , IIT Kharagpur 

Wednesday 

104 
Lecture 34: Hybrid Processes 
Prof. Gour Gopal Roy , IIT Kharagpur 

Thursday 

105 
Lecture 34: Hybrid Processes 
Prof. Gour Gopal Roy , IIT Kharagpur 

Friday 

106 
Lecture 34: Hybrid Processes 
Prof. Gour Gopal Roy , IIT Kharagpur 

Saturday 

107 
Lecture 35: Electric steel making 
Prof. Gour Gopal Roy , IIT Kharagpur 

Monday 

108 
Lecture 35: Electric steel making 
Prof. Gour Gopal Roy , IIT Kharagpur 

Tuesday 

109 
Lecture 35: Electric steel making 
Prof. Gour Gopal Roy , IIT Kharagpur 

Wednesday 

110 
Lecture 36: Secondary Steel making: Introduction
and deoxidation 
Prof. Gour Gopal Roy , IIT Kharagpur 

Thursday 

111 
Lecture 37: Secondary Steel making: Introduction
and deoxidation (continued) 
Prof. Gour Gopal Roy , IIT Kharagpur 

Thursday 

112 
Lecture 36: Secondary Steel making: Introduction
and deoxidation 
Prof. Gour Gopal Roy , IIT Kharagpur 

Friday 

113 
Lecture 37: Secondary Steel making: Introduction
and deoxidation (continued) 
Prof. Gour Gopal Roy , IIT Kharagpur 

Friday 

114 
Lecture 36: Secondary Steel making: Introduction
and deoxidation 
Prof. Gour Gopal Roy , IIT Kharagpur 

Saturday 

115 
Lecture 37: Secondary Steel making: Introduction
and deoxidation (continued) 
Prof. Gour Gopal Roy , IIT Kharagpur 

Saturday 

116 
Lecture 38: Secondary Steel making: Vacuum
Techniques for refining steel 
Prof. Gour Gopal Roy , IIT Kharagpur 

Monday 

117 
Lecture 38: Secondary Steel making: Vacuum
Techniques for refining steel 
Prof. Gour Gopal Roy , IIT Kharagpur 

Tuesday 

118 
Lecture 38: Secondary Steel making: Vacuum
Techniques for refining steel 
Prof. Gour Gopal Roy , IIT Kharagpur 

Wednesday 

119 
Lecture 39: Homogenization and Gas stirred ladle 
Prof. Gour Gopal Roy , IIT Kharagpur 

Thursday 

120 
Lecture 39: Homogenization and Gas stirred ladle 
Prof. Gour Gopal Roy , IIT Kharagpur 

Friday 

121 
Lecture 39: Homogenization and Gas stirred ladle 
Prof. Gour Gopal Roy , IIT Kharagpur 

Saturday 

122 
Lecture 40: Ladle desulphurization, alloying,
stainless steel making 
Prof. Gour Gopal Roy , IIT Kharagpur 

Monday 

123 
Lecture 40: Ladle desulphurization, alloying,
stainless steel making 
Prof. Gour Gopal Roy , IIT Kharagpur 

Tuesday 

124 
Lecture 40: Ladle desulphurization, alloying,
stainless steel making 
Prof. Gour Gopal Roy , IIT Kharagpur 

Wednesday 

125 
Lecture 41: Inclusion and its control 
Prof. Gour Gopal Roy , IIT Kharagpur 


Thursday 


126 
Lecture 41: Inclusion and its control 
Prof. Gour Gopal Roy , IIT Kharagpur 


Friday 


127 
Lecture 41: Inclusion and its control 
Prof. Gour Gopal Roy , IIT Kharagpur 


Saturday 


128 
Lecture 42: Injection Metallurgy: Submerged
injection of calcium powder 
Prof. Gour Gopal Roy , IIT Kharagpur 


Monday 


129 
Lecture 42: Injection Metallurgy: Submerged
injection of calcium powder 
Prof. Gour Gopal Roy , IIT Kharagpur 


Tuesday 


130 
Lecture 42: Injection Metallurgy: Submerged
injection of calcium powder 
Prof. Gour Gopal Roy , IIT Kharagpur 


Wednesday 


131 
Lecture 43: Cored wire injectionModeling, melting
sequence, effect of operating parameters 
Prof. Gour Gopal Roy , IIT Kharagpur 


Thursday 


132 
Lecture 43: Cored wire injectionModeling, melting
sequence, effect of operating parameters 
Prof. Gour Gopal Roy , IIT Kharagpur 


Friday 


133 
Lecture 43: Cored wire injectionModeling, melting
sequence, effect of operating parameters 
Prof. Gour Gopal Roy , IIT Kharagpur 


Saturday 


134 
Lecture 44: IM: Cored wire injection: Industrial
implications 
Prof. Gour Gopal Roy , IIT Kharagpur 


Monday 


135 
Lecture 44: IM: Cored wire injection: Industrial
implications 
Prof. Gour Gopal Roy , IIT Kharagpur 


Tuesday 


136 
Lecture 44: IM: Cored wire injection: Industrial
implications 
Prof. Gour Gopal Roy , IIT Kharagpur 


Wednesday 


137 
Lecture 45: IM: Tundish metallurgy & design 
Prof. Gour Gopal Roy , IIT Kharagpur 


Thursday 


138 
Lecture 45: IM: Tundish metallurgy & design 
Prof. Gour Gopal Roy , IIT Kharagpur 


Friday 


139 
Lecture 45: IM: Tundish metallurgy & design 
Prof. Gour Gopal Roy , IIT Kharagpur 


Saturday 


140 
Lecture 46: Casting fundamentals Heat Transfer 
Prof. Gour Gopal Roy , IIT Kharagpur 


Monday 


141 
Lecture 46: Casting fundamentals Heat Transfer 
Prof. Gour Gopal Roy , IIT Kharagpur 


Tuesday 


142 
Lecture 46: Casting fundamentals Heat Transfer 
Prof. Gour Gopal Roy , IIT Kharagpur 


Wednesday 


143 
Lecture 47: Casting fundamentals segregation 
Prof. Gour Gopal Roy , IIT Kharagpur 


Thursday 


144 
Lecture 47: Casting fundamentals segregation 
Prof. Gour Gopal Roy , IIT Kharagpur 


Friday 


145 
Lecture 47: Casting fundamentals segregation 
Prof. Gour Gopal Roy , IIT Kharagpur 


Saturday 


146 
Lecture 48: Morphology of solidification structure
& Ingot casting 
Prof. Gour Gopal Roy , IIT Kharagpur 


Monday 


147 
Lecture 48: Morphology of solidification structure
& Ingot casting 
Prof. Gour Gopal Roy , IIT Kharagpur 


Monday 


148 
Lecture 48: Morphology of solidification structure
& Ingot casting 
Prof. Gour Gopal Roy , IIT Kharagpur 


Tuesday 


149 
Lecture 48: Morphology of solidification structure
& Ingot casting 
Prof. Gour Gopal Roy , IIT Kharagpur 


Tuesday 


150 
Lecture 48: Morphology of solidification structure
& Ingot casting 
Prof. Gour Gopal Roy , IIT Kharagpur 


Wednesday 


151 
Lecture 48: Morphology of solidification structure
& Ingot casting 
Prof. Gour Gopal Roy , IIT Kharagpur 


Wednesday 


152 
Lecture 49: Continuous casting 
Prof. Gour Gopal Roy , IIT Kharagpur 


Thursday 


153 
Lecture 49: Continuous casting 
Prof. Gour Gopal Roy , IIT Kharagpur 


Friday 


154 
Lecture 49: Continuous casting 
Prof. Gour Gopal Roy , IIT Kharagpur 


Saturday 


155 
Lecture 50: Downstream processing and near net
shape casting 
Prof. Gour Gopal Roy , IIT Kharagpur 


Monday 


156 
Lecture 51: Introduction to Direct Reduction(DR)
and smelting Reduction(SR) Processes 
Prof. Gour Gopal Roy , IIT Kharagpur 


Monday 


157 
Lecture 50: Downstream processing and near net
shape casting 
Prof. Gour Gopal Roy , IIT Kharagpur 


Tuesday 


158 
Lecture 51: Introduction to Direct Reduction(DR)
and smelting Reduction(SR) Processes 
Prof. Gour Gopal Roy , IIT Kharagpur 


Tuesday 


159 
Lecture 50: Downstream processing and near net
shape casting 
Prof. Gour Gopal Roy , IIT Kharagpur 


Wednesday 


160 
Lecture 51: Introduction to Direct Reduction(DR)
and smelting Reduction(SR) Processes 
Prof. Gour Gopal Roy , IIT Kharagpur 


Wednesday 


161 
Lecture 52: Introduction to Direct Reduction(DR)
and smelting Reduction (SR) Processes (continued) 
Prof. Gour Gopal Roy , IIT Kharagpur 


Thursday 


162 
Lecture 52: Introduction to Direct Reduction(DR)
and smelting Reduction (SR) Processes (continued) 
Prof. Gour Gopal Roy , IIT Kharagpur 


Friday 


163 
Lecture 52: Introduction to Direct Reduction(DR)
and smelting Reduction (SR) Processes (continued) 
Prof. Gour Gopal Roy , IIT Kharagpur 


Saturday 


164 
Lecture 53: Coal Based DR Processes 
Prof. Gour Gopal Roy , IIT Kharagpur 


Monday 


165 
Lecture 54: Coal Based DR Processes (continued) 
Prof. Gour Gopal Roy , IIT Kharagpur 


Monday 


166 
Lecture 53: Coal Based DR Processes 
Prof. Gour Gopal Roy , IIT Kharagpur 


Tuesday 


167 
Lecture 54: Coal Based DR Processes (continued) 
Prof. Gour Gopal Roy , IIT Kharagpur 


Tuesday 


168 
Lecture 53: Coal Based DR Processes 
Prof. Gour Gopal Roy , IIT Kharagpur 


Wednesday 


169 
Lecture 54: Coal Based DR Processes (continued) 
Prof. Gour Gopal Roy , IIT Kharagpur 


Wednesday 


170 
Lecture 55: Gas based DR Processes 
Prof. Gour Gopal Roy , IIT Kharagpur 


Thursday 


171 
Lecture 55: Gas based DR Processes 
Prof. Gour Gopal Roy , IIT Kharagpur 


Friday 


172 
Lecture 55: Gas based DR Processes 
Prof. Gour Gopal Roy , IIT Kharagpur 


Saturday 


173 
Lecture 56: Gas based DR Processes (continued) 
Prof. Gour Gopal Roy , IIT Kharagpur 


Monday 


174 
Lecture 57: Smelting Reduction (SR) Processes 
Prof. Gour Gopal Roy , IIT Kharagpur 


Monday 


175 
Lecture 56: Gas based DR Processes (continued) 
Prof. Gour Gopal Roy , IIT Kharagpur 


Tuesday 


176 
Lecture 57: Smelting Reduction (SR) Processes 
Prof. Gour Gopal Roy , IIT Kharagpur 


Tuesday 


177 
Lecture 56: Gas based DR Processes (continued) 
Prof. Gour Gopal Roy , IIT Kharagpur 


Wednesday 


178 
Lecture 57: Smelting Reduction (SR) Processes 
Prof. Gour Gopal Roy , IIT Kharagpur 


Wednesday 


179 
Lecture 58: Smelting Reduction (SR) Processes
(continued) 
Prof. Gour Gopal Roy , IIT Kharagpur 


Thursday 


180 
Lecture 59: Ironmaking & Steelmaking in India 
Prof. Gour Gopal Roy , IIT Kharagpur 


Thursday 


181 
Lecture 58: Smelting Reduction (SR) Processes
(continued) 
Prof. Gour Gopal Roy , IIT Kharagpur 


Friday 


182 
Lecture 59: Ironmaking & Steelmaking in India 
Prof. Gour Gopal Roy , IIT Kharagpur 


Friday 


183 
Lecture 58: Smelting Reduction (SR) Processes
(continued) 
Prof. Gour Gopal Roy , IIT Kharagpur 


Saturday 


184 
Lecture 59: Ironmaking & Steelmaking in India 
Prof. Gour Gopal Roy , IIT Kharagpur 


Saturday 


185 
Lecture 60: Ironmaking & Steelmaking in India
(continued) 
Prof. Gour Gopal Roy , IIT Kharagpur 


Monday 


186 
Lecture 60: Ironmaking & Steelmaking in India
(continued) 
Prof. Gour Gopal Roy , IIT Kharagpur 


Monday 


187 
Lecture 60: Ironmaking & Steelmaking in India
(continued) 
Prof. Gour Gopal Roy , IIT Kharagpur 


Tuesday 


188 
Lecture 60: Ironmaking & Steelmaking in India
(continued) 
Prof. Gour Gopal Roy , IIT Kharagpur 


Tuesday 


189 
Lecture 60: Ironmaking & Steelmaking in India
(continued) 
Prof. Gour Gopal Roy , IIT Kharagpur 


Wednesday 


190 
Lecture 60: Ironmaking & Steelmaking in India
(continued) 
Prof. Gour Gopal Roy , IIT Kharagpur 


Wednesday 

