L Type 9-18mm Heating Elements 1800 ℃

MoSi2 heating element is a resistance heating element based on molybdenum disilicide. When heated to high temperature in oxidizing atmosphere, a dense quartz glass film is formed on the surface to protect the heating element from oxidation. Therefore, it has unique high-temperature oxidation resistance. Under the oxidizing atmosphere, the maximum temperature can reach 1800 ℃, and its applicable temperature is 500-1700 ℃. It can be used as the heating element of industrial high-temperature furnaces such as ceramics, magnetic materials, glass, metallurgy, refractories and so on.

The 1850 ℃ high-quality heating element developed by us selects high-purity molybdenum powder and silicon powder and adopts the whole process anti-oxidation process. It has the advantages of high temperature, high strength and beautiful appearance. The maximum temperature can reach 1830 ℃ and the maximum furnace temperature can reach 1750 ℃. Please contact us for product details.

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Effect Of Different Atmosphere On Element Temperature

Atmosphere	Maximum Element Temperature
Atmosphere	Heating 1800 Grade
Air	1800℃
Nitrogen	1700℃
Argon, Helium	1700℃
Hydrogen	1100-1450℃
N2/H2 95/5%	1250-1600℃

Parameters

Lu \ Le	150	180	200	250	300	350	400	450	500	550	600	650	700	750	800
250	1106	1278	1393	1679	1966	2253	2540	2827	3114	3401	3687	3974	4261	4548	4835
	0.023	0.026	0.029	0.035	0.041	0.047	0.052	0.058	0.064	0.070	0.076	0.082	0.088	0.094	0.100
	5.0	5.8	6.3	7.6	8.9	10.2	11.5	12.8	14.2	15.5	16.8	18.1	19.4	20.7	22.0
300	1143	1315	1430	1717	2004	2291	2578	2864	3151	3438	3725	4012	4299	4580	4872
	0.024	0.027	0.030	0.035	0.041	0.047	0.053	0.059	0.065	0.071	0.077	0.083	0.089	0.095	0.101
	5.2	6.0	6.5	7.8	9.1	10.4	11.7	13.0	14.3	15.6	16.9	18.2	19.5	20.8	22.1
350	1181	1353	1468	1754	2041	2328	2615	2902	3189	3476	3762	4049	4336	4623	4910
	0.024	0.028	0.030	0.036	0.042	0.048	0.054	0.060	0.066	0.072	0.078	0.084	0.090	0.096	0.101
	5.4	6.1	6.7	8.0	9.3	10.6	11.9	13.2	14.5	15.8	17.1	18.4	19.7	21.0	22.3
400	1218	1390	1505	1792	2079	2366	2653	2939	3226	3513	3800	4087	4374	4661	4947
	0.025	0.029	0.031	0.037	0.043	0.049	0.055	0.061	0.067	0.073	0.079	0.084	0.090	0.096	0.102
	5.5	6.3	6.8	8.1	9.4	10.8	12.1	13.4	14.7	16.0	17.3	18.6	19.9	21.2	22.5
450		1428	1543	1829	2116	2403	2690	2977	2364	3551	3837	4124	4411	4698	4985
		0.029	0.032	0.038	0.044	0.050	0.056	0.062	0.067	0.073	0.079	0.084	0.090	0.096	0.102
		6.5	7.0	8.3	9.6	10.9	12.2	13.5	14.8	16.1	17.4	18.7	20.1	21.4	22.7
500			1580	1867	2154	2441	2728	3014	3301	3588	3875	4162	4449	4736	5022
			0.033	0.039	0.044	0.050	0.056	0.062	0.068	0.074	0.080	0.086	0.092	0.098	0.104
			7.2	8.5	9.8	11.1	12.4	13.7	15.0	16.3	17.6	18.9	20.2	21.5	22.8
550				1904	2191	2478	2765	3052	3339	3626	3912	4199	4486	4773	5060
				0.039	0.045	0.051	0.057	0.063	0.069	0.075	0.081	0.087	0.093	0.099	0.105
				8.7	10.0	11.3	12.6	13.9	15.2	16.5	17.8	19.1	20.4	21.7	23.0
600				1942	2229	2516	2803	3089	3376	3663	3950	4237	4524	4811	5097
				0.040	0.046	0.052	0.058	0.064	0.070	0.076	0.082	0.088	0.093	0.099	0.105
				8.8	10.1	11.4	12.7	14.0	15.3	16.7	18.0	19.3	20.6	21.9	23.2
650					2266	2553	2840	3127	3414	3701	3987	4274	4561	4848	5135
					0.047	0.053	0.059	0.065	0.071	0.076	0.082	0.088	0.094	0.100	0.106
					10.3	11.6	12.9	14.2	15.5	16.8	18.1	19.4	20.7	22.0	23.3
700	Power (W)				23.4	2591	2878	3164	3451	3738	4025	4312	4599	4886	5172
	Resistance( Ω)				0.048	0.054	0.059	0.065	0.071	0.077	0.083	0.089	0.095	0.101	0.107
	Voltage (V)				10.5	11.8	13.1	14.4	15.7	17.0	18.3	19.6	20.9	22.2	23.5
750	Condition： Element Temperature 1700℃ Furnace Temperature 1600℃ Current 220A Surface Load 10W/C㎡					2628	2915	3202	3489	3776	4062	4349	4636	4923	5210
						0.054	0.060	0.066	0.072	0.078	0.084	0.090	0.096	0.102	0.108
						11.9	13.3	14.6	15.9	17.2	18.5	19.8	21.1	22.4	23.7
800						2666	2953	3239	3526	3813	4100	4387	4674	4961	5247
						0.055	0.061	0.067	0.073	0.079	0.085	0.091	0.097	0.102	0.108
						12.1	13.4	14.7	16.0	17.3	18.6	19.9	21.2	22.5	23.9

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W Type MoSi2 Heating Element Finished Product Test 1700℃

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U Type MoSi2 Heating Element Finished Product Test 1800℃