Isotropic Pressing Silicon Carbide (SIC) Graphite Crucible for Melting Non-Ferrous Metals

Product Description

Silicon carbide graphite crucible is made by adding a high content of silicon carbide particles and refractory materials such as silicon dioxide into the raw materials of graphite, which greatly improves the corrosion resistance of pure graphite, meanwhile enhance the strength the crucible. According to the different ratios of different materials, crucibles suitable for smelting a certain material can be customized. For example, our company has crucibles specially suitable for smelting copper, smelting zinc, and smelting aluminum. Compared with pure graphite crucibles, silicon carbide graphite crucibles reduce production costs.

 

1. Good crack resistance, dissolution resistance and oxidation resistance---5-10 times the quality of ordinary graphite crucibles

2. Shorten dissolution time, good heat transfer, high thermal conductivity, energy saving---will save 2/5-1/3 of energy

3. Long service life---If it is used strictly in accordance with our company's operating requirements, we can guarantee continious melting aluminium service life over 6 month; melting brass over 50 cycles, rough gold melting over 20 cycles.

4. Increase efficiency---reduce downtime time and cost
 

Model	Top OD (mm)	Bottom OD (mm)	Top ID (mm)	Height (mm)
4000	1040	550	920	1320
3000	1040	550	920	1040
Spout2700	890	400	800	1150
Spout1800	790	400	700	900
2500	900	450	800	1150
2000-1	890	450	790	1000
2000	890	450	790	900
1500	790	400	700	900
1400	720	400	630	900
1300	780	400	690	760
1200	720	400	630	780
1000	720	400	630	740
850	650	330	580	850
840	720	400	630	690
830	620	330	540	800
750	610	350	540	780
700	610	350	540	720
703	720	350	630	500
600	530	300	460	780
500	530	300	460	750
Thicker 500	530	300	430	720
450	530	300	460	680
400	470	380	400	800
370	530	300	460	570
350	470	380	400	680
653	650	320	580	650
593	620	320	550	620
530	580	350	510	650
463	580	320	510	600
353	600	320	530	450
313	530	310	470	530
300	460	280	390	580
250	430	260	470	540
200	410	260	350	500
Thicker 120	350	230	250	450
110	330	220	260	390
90	310	210	250	350
60	280	190	240	330
30	220	150	180	270
20	180	120	150	200

Tell me your application, Our tech team will recommend you best solution:

1. furnace type and heating method

2. materials to be melted and melting temperature

3. melting capacity or dimensions of crucible you need