Silicon Carbide Graphite Crucible

Key Advantages

Offers superior thermal conductivity for fast heating.
Excellent thermal shock resistance prevents cracking.
High strength and crack resistance for durability.
Exceptional resistance to chemical erosion from fluxes.
Strong anti-oxidation properties ensure longer life.
Minimizes metal loss during the melting process.
Ensures high purity of molten metals.
Suitable for a wide range of ferrous and non-ferrous metals.

Silicon Carbide Graphite Crucible

In high-stakes metallurgical operations, precision, efficiency, and reliability are paramount. Traditional crucibles often fall short under extreme temperatures, rapid thermal cycling, or corrosive molten metal environments, leading to costly downtime, premature replacement, and compromised material purity. The challenge lies in finding a melting vessel that can consistently withstand these arduous conditions while ensuring optimal heat transfer and extending service life.

The DECENT Silicon Carbide Graphite Crucible provides an extraordinary solution, specifically engineered for superior performance. Its advanced composite construction, incorporating high-grade silicon carbide, delivers unmatched thermal conductivity for rapid, uniform heating and exceptional resistance to thermal shock. This Silicon Carbide Graphite Crucible maintains structural integrity at extreme temperatures, resists chemical erosion from aggressive fluxes, and minimizes metal adhesion. Choosing DECENT means investing in a durable, energy-efficient crucible that guarantees cleaner melts, reduced metal loss, and significantly extended operational lifespan, driving your productivity to new heights.

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Equipment Construction

Materials: Composed of high-purity natural graphite, silicon carbide particles, and specialized binders.
Densification: Often produced using advanced Isostatic Pressing technology for high density and uniformity.
Glaze Layer: Features a special protective glaze layer for enhanced oxidation resistance and chemical attack.
Inner Surface: Smooth and non-wetting inner walls prevent metal adhesion and improve purity.
Temperature Range: Designed to operate effectively at temperatures up to 1600°C or higher.
Mechanical Strength: Exhibits high mechanical strength and hardness for resistance to wear and heavy loads.
Thermal Stability: Maintains structural integrity under severe temperature fluctuations.
Versatility: Available in various sizes and shapes to fit different furnace types (induction, gas, electric).

Technical Parameters

Specification	Up Outside Diameter – D (mm)	Up Inside Diameter – D1 (mm)	Bottom Outside Diameter – d (mm)	Overall height – H (mm)
10	142	110	90	180
30	222	180	153	295
40	235	195	170	285
80	295	250	170	365
100	340	280	200	365
120	340	285	170	390
150	370	310	150	452
200-1	400	345	190	510
200-2	380	303	270	490
250	445	380	220	565
300-1	460	390	240	595
300-2	530	470	340	530
350	480	410	260	633
370	530	470	340	570
400	520	455	250	665
450	520	460	282	765
463	590	522	340	600
480	510	436	280	740
500	535	465	280	725
530	590	525	340	630
550	540	465	290	780
593	620	545	360	610
600-1	560	470	410	810
600-2	590	527	340	650
650	620	550	360	630
790	620	555	360	690
800-1	630	550	290	720
800-2	650	570	330	650
802	620	558	360	710
820	710	615	340	530
910	710	622	340	600
950	710	614	340	660
1000-1	638	570	350	790
1000-2	616	538	420	820
1000-3	713	620	340	700
1050	715	615	450	730
1200	715	618	450	750
1250	670	575	300	870
1300-1	650	570	475	1000
1300-2	720	620	450	800
1400-1	720	627	450	890
1400-2	750	630	450	1200
1550	780	680	340	750
1800	780	682	400	900
2100	855	775	350	835
2250	875	785	350	880
2300	880	775	350	1000
2600	900	790	360	1150
5000	1050	930	350	1320