Crucibles for melting non-ferrous and precious metals and alloys
SYNCARB crucibles are clay-graphite crucibles manufactured by isostatic pressing at high pressure. This technology provides the extremely dense and non-porous structure of the crucible material which has high thermal conductivity, exceptional mechanical stability and high stability to slags and chemicals. Thermal conductivity is min. 4.2 W/m*K; refractoriness: 1,600°C.
STABIL crucibles are carbon-bonded silicon carbide crucibles which are characterized by extremely high thermal conductivity, oxidation stability and unprecedentedly high stability to slags and chemicals. Due to carbon bond, the crucibles have high stability to temperature drop and, therefore, are recommended for fast melting. Thermal conductivity is min. 2.5 W/m*K; refractoriness: 1,600°C.
CLAY-GRAPHITE crucibles are plastically formed, clay-bonded crucibles characterised by high refractoriness and good thermal conductivity, thermal shock resistance and cmemical resistance against fluxes.
Crucibles manufactured for induction melting furnaces represent a separate group. They are usually manufactured of cylindrical or conical shape. When selecting the crucible material and wall thickness designed for the induction furnace, it is important to consider the current frequency and power being supplied to the inductor.
STANDARD PRODUCT RANGE
1. Crucible shape «BU»
 |
Crucibles with "cup" shape are appropriate for wide range of melting and holding furnaces. For tilting furnaces these crucibles can be produced with recess in bottom and cut-out for spout. |
| Crucible material | GRAFIT | SYNCARB | STABIL | |||
|
Type (numbers are corresponding to kg aluminium capacity) |
Н (mm) |
D/d (mm) |
Н (mm) |
D/d (mm) |
Н (mm) |
D/d (mm) |
|
BU 35 |
343 |
397/216 |
- |
- |
343 |
397/216 |
|
BU 50 |
394 |
397/216 |
- |
- |
394 |
397/216 |
|
BU 60 |
432 |
397/216 |
- |
- |
432 |
397/216 |
|
BU 75 |
375 |
464/280 |
- |
- |
375 |
464/280 |
|
BU 100 |
400 |
527/305 |
400 |
515/305 |
400 |
527/310 |
|
BU 125 |
450 |
527/305 |
450 |
520/305 |
450 |
527/310 |
|
BU 150 |
490 |
527/305 |
490 |
520/305 |
490 |
527/310 |
|
BU 175 |
550 |
527/305 |
550 |
527/305 |
550 |
527/310 |
|
BU 200 |
600 |
527/305 |
600 |
527/305 |
600 |
527/310 |
|
BU 202 |
- |
- |
- |
- |
620 |
527/310 |
|
BU 203 |
- |
- |
- |
- |
620 |
527/310 |
|
BU 203 |
- |
- |
- |
- |
650 |
527/310 |
|
BU 204 |
- |
- |
- |
- |
700 |
527/310 |
|
BU 206 |
- |
- |
- |
- |
760 |
527/310 |
|
BU 210 |
500 |
615/356 |
500 |
615/320 |
500 |
615/356 |
|
BU 250 |
630 |
615/356 |
630 |
630 |
630 |
615/356 |
|
BU 300 |
700 |
615/356 |
700 |
615/320 |
700 |
615/356 |
|
BU 350 |
800 |
615/356 |
800 |
615/320 |
800 |
615/356 |
|
BU 360 |
- |
- |
900 |
615/320 |
900 |
615/356 |
|
BU 370 |
- |
- |
1050 |
615/320 |
1050 |
615/356 |
|
BU 500 |
750 |
775/435 |
750 |
775/360 |
750 |
775/400 |
|
BU 600 |
900 |
780/380 |
900 |
780/350 |
900 |
780/400 |
|
BU 700 |
- |
- |
1000 |
780/350 |
1000 |
780/400 |
|
BU 750 |
880 |
880/450 |
- |
- |
- |
- |
|
BU 800 |
1000 |
890/450 |
- |
- |
1000 |
875/381 |
|
BU 910 |
1000 |
950/635 |
- |
- |
- |
- |
|
BU 1110 |
- |
- |
940 |
980/335 |
- |
- |
|
BU 1210 |
- |
- |
1050 |
980/335 |
- |
- |
|
BU 1310 |
1200 |
965/635 |
1200 |
980/335 |
- |
- |
|
BU 1510 |
- |
- |
1320 |
980/335 |
- |
- |
|
BU 1800 |
- |
- |
1300 |
1050/540 |
- |
- |
2. Crucible shape «TBN»
 |
Crucibles with thicker bottom and spout. Avaliable for using in tilting furnaces. Crucible can be with or without pyrometer hole. |
| Crucible material | SYNCARB | ||||||
|
Type (numbers are corresponding to kg aluminium capacity) |
Н(mm) |
D/d(mm) |
Pyrometer-pocket h and B/b (mm) |
Pyrometer-hole h and B/b(mm) |
T(mm) |
||
|
TBN 412 |
800 |
615/246 |
550 |
14/11 |
- |
- |
170 |
|
TBN 412 H |
900 |
615/246 |
650 |
14/11 |
- |
- |
170 |
|
TBN 587 |
900 |
780/312 |
600 |
14/11 |
- |
- |
170 |
|
TBN 587 H |
1000 |
780/312 |
500 |
- |
- |
- |
170 |
|
TBN 687 |
900 |
830/285 |
590 |
13,5/11 |
- |
- |
170 |
|
TBN 690 |
1000 |
830/285 |
590 |
14/11 |
- |
- |
170 |
|
TBN 750 |
880 |
875/350 |
- |
- |
460 |
9/8 |
200 |
|
TBN 800 |
1000 |
880/350 |
- |
- |
580 |
9,5/8 |
200 |
|
TBN 900 |
1100 |
880/350 |
- |
- |
680 |
9,5/8 |
200 |
|
TBN 1100 |
1170 |
880/350 |
- |
- |
680 |
9,5/8 |
200 |
|
TBN 1200 |
1250 |
880/350 |
- |
- |
750 |
10/8 |
200 |
|
TBN 1500 |
1500 |
885/350 |
- |
- |
800 |
10/8 |
200 |
3. Crucible shape «А»
 |
Crucibles with conical shape are appropriate for wide range of melting and holding furnaces. |
| Crucible material | GRAFIT | SYNCARB | STABIL | |||
|
Type (numbers are corresponding to kg copper capacity) |
Н(mm) |
D/d(mm) |
Н(mm) |
D/d(mm) |
Н(mm) |
D/d(mm) |
|
A 2 |
110 |
102/65 |
100 |
84/58 |
116 |
103/68 |
|
A 3 |
130 |
110/70 |
- |
- |
- |
- |
|
A 4 |
140 |
115/75 |
- |
- |
146 |
121/79 |
|
A 5 |
150 |
125/85 |
- |
- |
- |
- |
|
A 6 |
165 |
130/90 |
- |
- |
167 |
137/95 |
|
A 7 |
175 |
140/95 |
- |
- |
- |
- |
|
A 8 |
180 |
155/110 |
- |
- |
- |
- |
|
A 9 |
185 |
160/115 |
- |
- |
- |
- |
|
A 10 |
200 |
160/115 |
- |
- |
206 |
154/110 |
|
A 30 |
290 |
230/160 |
290 |
240/160 |
290 |
230/155 |
|
A 50 |
330 |
270/200 |
- |
- |
330 |
270/175 |
|
A 80 |
375 |
305/215 |
- |
- |
370 |
305/200 |
|
A 100 |
400 |
325/235 |
400 |
325/205 |
400 |
325/220 |
|
A 150 |
450 |
370/260 |
450 |
350/210 |
450 |
370/260 |
|
A 200 |
500 |
400/285 |
500 |
400/250 |
500 |
400/280 |
|
A 250 |
515 |
420/295 |
515 |
420/225 |
515 |
420/280 |
|
A 300 |
540 |
440/300 |
540 |
440/260 |
540 |
440/265 |
|
A 350 |
590 |
475/330 |
590 |
465/320 |
590 |
465/290 |
|
A 400 |
600 |
500/340 |
600 |
500/350 |
600 |
510/360 |
|
A 500 |
650 |
510/350 |
650 |
510/350 |
650 |
516/360 |
|
A 600 |
680 |
530/380 |
680 |
540/380 |
680 |
550/360 |
|
A 800 |
800 |
560/380 |
800 |
560/380 |
800 |
560/360 |
|
A 1000 |
- |
- |
820 |
640/420 |
820 |
650/420 |
|
A 1100 |
820 |
640/420 |
820 |
650/420 |
820 |
650/420 |
|
A 1500 |
- |
- |
- |
- |
900 |
775/400 |
4. Crucible shape «BN»
 |
 |
Crucibles with thicker bottom and walls. Crucible can be with or without pyrometer hole. |
| Material crucible | SYNCARB | |||||
|
Type (numbers corresponding to kg aluminium capacity) |
Н(mm) |
D/d(mm) |
Pyrometer-pocket h and B/b (mm) |
Pyrometer-hole h and B/b (mm) |
||
|
BN 150 |
490 |
527/230 |
290 |
13/11 |
- |
- |
|
BN 175 |
550 |
527/230 |
350 |
13,5/11 |
- |
- |
|
BN 200 |
600 |
527/230 |
400 |
14/11 |
- |
- |
|
BN 204 |
700 |
527/230 |
500 |
14/11 |
- |
- |
|
BN 210 |
500 |
615/246 |
250 |
12,5/11 |
- |
- |
|
BN 250 |
630 |
615/246 |
380 |
13,5/11 |
- |
- |
|
BN 300 |
700 |
615/246 |
450 |
14/11 |
- |
- |
|
BN 350 |
800 |
615/246 |
550 |
14/11 |
- |
- |
|
BN 360 |
900 |
615/246 |
650 |
14/11 |
- |
- |
|
BN 400 |
600 |
714/305 |
- |
- |
260 |
7,5/6 |
|
BN 410 |
700 |
714/305 |
- |
- |
360 |
8/6 |
|
BN 420 |
800 |
714/305 |
- |
- |
460 |
8,5/6 |
|
BN 430 |
940 |
714/305 |
- |
- |
560 |
9/6 |
|
BN 500 |
750 |
775/312 |
450 |
13,5/11 |
- |
- |
|
BN 600 |
900 |
780/312 |
600 |
14/11 |
- |
- |
|
BN 687 |
900 |
830/285 |
490 |
13,5/11 |
- |
- |
|
BN 690 |
1000 |
830/285 |
590 |
14/11 |
- |
- |
|
BN 750 |
880 |
875/350 |
- |
- |
460 |
9/8 |
|
BN 800 |
1000 |
880/350 |
- |
- |
580 |
9,5/8 |
|
BN 900 |
1100 |
880/350 |
- |
- |
680 |
9,5/8 |
|
BN 1100 |
1170 |
880/350 |
- |
- |
750 |
40/8 |
|
BN1200 |
1250 |
880/350 |
- |
- |
830 |
10/8 |
|
BN 1500 |
1500 |
885/350 |
- |
- |
800 |
10/8 |
|
BN 1800 |
1300 |
1050/380 |
- |
- |
- |
- |
5. Crucible shape «В»
 |
Crucibles in "B" shape are special for aluminium holding furnaces. |
| Crucible material | GRAFIT | SYNCARB | STABIL | |||
|
Type (numbers are corresponding to kg aluminium capacity) |
Н(mm) |
D/d(mm) |
Н(mm) |
D/d(mm) |
Н(mm) |
D/d(mm) |
|
B 150 |
490 |
527/254 |
- |
- |
- |
- |
|
B 175 |
550 |
527/254 |
- |
- |
- |
- |
|
B 225 |
630 |
600/250 |
- |
- |
630 |
600/250 |
|
B 300 |
700 |
630/370 |
- |
- |
- |
- |
|
B 330 |
720 |
650/370 |
- |
- |
- |
- |
|
B 470 |
770 |
780/330 |
- |
- |
- |
- |
|
MD 13 |
700 |
730/370 |
700 |
730/370 |
- |
- |
6. Crucible shape «ТР»
 |
Crucibles with pouring spout for tilting furnaces. Crucibles are produced with recess in bottom for fixing during furnace tilting. |
| Crucible material | GRAFIT | SYNCARB | STABIL | ||||||
|
Type |
Н(mm) |
D/d(mm) |
T(mm) |
Н(mm) |
D/d(mm) |
T(mm) |
Н(mm) |
D/d(mm) |
T(mm) |
|
TP 287 |
- |
- |
- |
- |
- |
- |
600 |
527/310 |
150 |
|
TP 89 |
- |
- |
- |
740 |
540/300 |
150 |
740 |
527/310 |
150 |
|
TP 387 |
- |
- |
- |
630 |
615/360 |
150 |
630 |
615/360 |
150 |
|
TP 412 |
- |
- |
- |
800 |
615/360 |
150 |
800 |
615/360 |
150 |
|
TP 412 H |
- |
- |
- |
900 |
615/320 |
150 |
900 |
615/360 |
150 |
|
TP 587 |
- |
- |
- |
900 |
780/350 |
170 |
900 |
780/400 |
170 |
|
TP 587 H |
- |
- |
- |
1000 |
780/350 |
170 |
1000 |
780/400 |
170 |
|
TP 254 |
430 |
260/192 |
150 |
- |
- |
- |
- |
- |
- |
|
TP 173 |
490 |
300/205 |
100 |
- |
- |
- |
490 |
295/225 |
100 |
|
TP 173 |
490 |
300/205 |
100 |
- |
- |
- |
490 |
295/225 |
100 |
|
TP 722 |
564 |
324/238 |
115 |
- |
- |
- |
- |
- |
- |
|
TP 184 |
590 |
356/240 |
130 |
- |
- |
- |
- |
- |
- |
|
TP 184 |
590 |
356/240 |
130 |
- |
- |
- |
- |
- |
- |
|
TP 400 |
615 |
360/240 |
120 |
- |
- |
- |
615 |
345/245 |
135 |
|
TP 723 |
637 |
380/280 |
120 |
- |
- |
- |
640 |
370/270 |
120 |
|
TP 843 |
673 |
420/254 |
150 |
- |
- |
- |
673 |
420/295 |
150 |
|
TP 196 |
- |
- |
- |
- |
- |
- |
781 |
370/270 |
120 |
|
TP 600 |
- |
- |
- |
- |
- |
- |
806 |
370/270 |
120 |
|
TP 982 |
800 |
435/295 |
150 |
- |
- |
- |
800 |
430/295 |
150 |
|
TP 274 |
- |
- |
- |
- |
- |
- |
720 |
435/295 |
150 |
|
TP 12 |
940 |
440/295 |
150 |
- |
- |
- |
940 |
430/295 |
150 |
|
TP 16 |
- |
- |
- |
970 |
540/350 |
150 |
970 |
535/358 |
150 |