U Type 4-9mm 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
150	492	579	637	781	925	1070
	0.116	0.137	0.151	0.185	0.219	0.253
	7.6	8.9	9.8	12.0	14.2	16.5
200	507	594	652	796	940	1085
	0.0120	0.141	0.154	0.188	0.223	0.257
	7.8	9.1	10.0	12.2	14.5	16.7
250	522	609	667	811	955	1100
	0.124	0.144	0.158	0.192	0.226	0.260
	8.0	9.4	10.3	12.5	14.7	16.9
270	528	615	673	817	961	1106
	0.125	0.146	0.159	0.193	0.228	0.262
	8.1	9.5	10.3	12.6	14.8	17.0
300	537	624	682	826	970	1115
	0.127	0.148	0.161	0.195	0.230	0.264
	8.3	9.6	10.5	12.7	14.9	17.2
Condition： Element Temperature 1700℃ Furnace Temperature 1600℃ Current 45A Surface Load 11.5W/C㎡
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				Voltage (V)