THERMOCOAT (SEC-L)
The Fact File

         
  This page was last updated on 09-July-2010      
         
ELECTRODE MEASURMENT (IN mm)
DATE
PHASE
250
500
750
1000
1250
1500
1750
CONDITION
ACTUAL DIA OF ELECTROD
9/7/02
E3
300
330
350
360
370
385
400
COATED
16/7/02
E3
270
280
330
359
375
377
400
COATED
17/7/02
E1
300
333
345
372
375
388
400
COATED
18/7/02
E1
250
300
310
330
365
380
400
COATED
18/7/02
E2
250
295
320
332
350
370
400
COATED
19/7/02
E2
260
330
342
357
372
382
400
UNCOATED
19/7/02
E1
270
305
342
365
380
384
390
UNCOATED
20/7/02
E3
292
280
335
348
371
380
395
UNCOATED
22/7/02
E2
252
292
345
36
370
380
293
UNCOATED
23/7/02
E1
260
320
340
368
372
380
390
UNCOATED
23/7/02
E3
295
322
335
355
372
375
390
UNCOATED
25/7/02
E2
260
280
295
315
345
360
380
UNCOATED
26/7/02
E1
270
295
350
362
375
390
395
UNCOATED
26/7/02
E3
280
330
332
350
360
378
380
UNCOATED
26/7/02
E2
280
320
332
345
365
380
390
UNCOATED
27/7/02
E2
270
320
330
360
370
380
390
UNCOATED
27/7/02
E3
290
315
335
353
370
380
390
UNCOATED
27/7/02
E1
260
320
342
350
371
383
400
UNCOATED
28/7/02
E1
290
315
340
360
384
392
400
UNCOATED
28/7/02
E3
282
320
353
370
380
392
400
UNCOATED
29/7/02
E1
278
315
342
355
372
380
400
UNCOATED
29/7/02
E2
272
325
362
372
380
385
400
UNCOATED
31/7/02
E1
280
320
340
360
370
385
400
UNCOATED
31/7/02
E2
280
320
345
360
380
390
400
UNCOATED
2/8/02
E1
310
320
355
370
380
377
390
UNCOATED
2/8/02
E2
250
290
320
360
370
380
390
UNCOATED
2/8/02
E3
280
295
330
354
367
382
390
UNCOATED
4/8/02
E3
280
300
340
360
390
400
400
UNCOATED
22/8/02
E2
283
286
340
345
360
388
390
UNCOATED
23/8/02
E2
280
284
337
345
360
385
389
UNCOATED
24/8/02
E2
260
310
330
360
370
380
390
UNCOATED
26/8/02
E2
310
320
350
370
370
380
390
COATED
26/8/02
E3
260
320
325
335
370
375
390
COATED
27/8/02
E3
280
290
330
355
359
380
390
COATED
27/8/02
E2
280
290
315
340
355
375
390
COATED
29/8/02
E3
300
315
350
368
376
385
395
COATED
29/8/02
E1
290
325
352
365
370
385
395
COATED
30/8/02
E1
290
330
350
360
370
380
390
COATED
30/8/02
E2
285
320
332
355
370
385
400
COATED
31/8/02
E2
280
310
330
355
375
385
390
COATED
31/8/02
E3
285
305
320
340
348
360
390
COATED
2/9/02
E1
285
310
335
350
380
385
395
UNCOATED
9/9/02
E3
290
300
315
337
347
362
385
UNCOATED
10/9/02
E1
280
320
330
355
360
370
380
COATED
11/9/02
E3
285
315
353
372
380
385
398
COATED
12/9/02
E1
290
325
355
375
382
390
400
COATED
12/9/02
E2
285
315
350
376
385
390
400
COATED
13/9/02
E3
280
320
350
376
380
395
40
COATED
13/9/02
E1
290
320
350
375
380
395
400
COATED
14/9/02
E3
285
325
360
378
385
395
400
COATED
14/9/02
E2
290
330
350
375
380
395
400
COATED
15/9/02
E1
290
325
353
373
385
397
400
COATED
22/9/02
E1
260
270
285
300
330
350
375
UNCOATED
22/9/02
E2
268
275
280
310
320
360
370
UNCOATED
23/9/02
E1
262
270
288
310
330
352
375
UNCOATED
25/9/02
E2
280
290
300
335
340
355
375
UNCOATED
25/9/02
E1
260
270
300
345
350
360
375
UNCOATED

New Generation High Temperature Electrical Insulation Coatings for EAF/LRF/Induction Furnance Steel Manufacturing

Parameters Before Coating After Coating
Power Consumption per MT 440 KWh 370 KWh
Graphite Consumption per MT 2.90 Kgs 2.60 Kgs
Metal Produced  (MTs) 100 + 2.5 % 112
     
Net Increase in Metal output   12 MTs +/- 1 %
Percentage Increase   i.e. > 10 %
     
Net Power Saving per MTs   70 KWh
Percentage Increase   15.90 %
     
Net Graphite Saving per MTs   0.30 Kgs
Percentage Increase   10.90 %

 

Results obtained after applying coatings in 15 MTs (Megatherm) Induction Furnance:
Parameters Before Coating After Coating
Power Consumption per MT 700 KWh 650 KWh
Heat Time (Minutes) 150 130
Metal Produced (MTs) 15 16.5
Net Increase in Metal Output   1.5 MTs +- 1%
Percentage increase in Metal Output   10%
Net Power Savings per MT   50 KWH
Sparking and GLD Tripping Yes No
Test Results
Net Carbon Savings:
#E1 = 20.19 kg/364.8 (5.54%)
#E2 = 23.9 kg/364.8 (6.55%)
#E3 = 10.8 kg/364.8 2.96%)
Performance Graph - #E1
Performance Graph - #E1
Performance Graph - #E1
Note
*Savings of Carbon varies with Graphite Electrodes denesity.
 
Power Savings
 
Graphite Savings
   
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