High Temperature Molybdenum Disilicide MoSi2 Heating Element With Superior Quality

Products description

Vertically hanging
Under normal temperature, MoSi2 element is very brittleness, while under high temperature, it is plasticity, so the better way to install U Shape element is to hang it vertically from the furnace top through the support clamping chuck. The aim of such way is to avoid putting the mechanical stress directly to the element heat-generating end; otherwise the element will easily be broken.
 Support clamp
Support clamp are applied to 9/18 and 6/12 two kinds of elements respectively. The support clamp supports the whole weight of the element and the position of the element is also determined by it, therefore, it must be installed carefully to assure the element vertically hung. In order to prevent the element from being over heated locally, the taper part of the element lower end must put into the furnace chamber.

Mosi2 heating element

1. According to temperature: 1700C and 1800C
2. According to Shape: U, W, I, UL, WL, Spiral types.

Mosi2 heating element standard size
M1700 type (d/c): dia3/6, dia4/9, dia6/12, dia9/18, dia12/24
M1800 type (d/c): dia3/6, dia4/9, dia6/12, dia9/18, dia12/24
M1900 type (d/c): dia3/6, dia4/9, dia6/12, dia9/18, dia12/24

Atmosphere	Max. Element Temperature
	MS1700	MS1800
Air	1700℃	1800℃
Nitrogen	1600℃	1700℃
Argon, Helium	1600℃	1700℃
Hydrogen	1100-1450℃	1100-1450℃
N2/H2 95/5%	1250-1600℃	1250-1600℃
Applications	Heat treatment	Laboratory furnaces Testing equipment High temperature sintering production furnaces
	Forging
	Sintering
	Glass melting
	Refining
	Radiant tubes

 

To order U Shape MoSi2 Heating Elements, following information should be proivde:

Material Grade: 1700, 1800
Diameter: D₁/D₂, mm/mm
Hot Zone Length: Le, mm
Cold Zone Length: Lu, mm
Shank Spacing: A, mm
Examples:
U-Shape, Material Grade 1800, D₁=3mm, D₂=6mm, Le=140mm, Lu=125mm, A=25mm
Specify as: MS18, U-Shape, 3/6 x 140 x 125 x 25

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