XYX 2013 hot sale MoSi2 heating elements for furnace

1.MoSi2 heating elements 2.type:U,W,UL,WL,Rod 3 Dia(mm):3/6,4/9,6/12,9/18,12/24 4.professional manufacturer. 5.top quality

 We are a professional manufacturer of MoSi2 heating element  and accessories with many years !!

 The General Descrioition Of MoSi2 heating element

1.MoSi2 heating element is a kind of resistance heating element basically made of high pure Molybdenum Disilicide.

2.MoSi2 heating element

1) Main type :U, W ,UL, WL, Rod . Material grade :M1700,M1800,M1900.

2) Standard dimension (mm):3/6,4/9,6/12,7/14,9/18,12/24.

 

3.It can be widely used in such applications as sintering and heating treating of ceramic ,magnet ,glass,metallurgy ,refractory,ect.

4.physical  property

volume density	5.5~5.6g/cm³	bend strength	5.5~25kg/cm²
vickers-hardness	(hv)570kg/mm²	porosity rate	7.4%
water absortion	1.2%	hot extensiblity	4%

5.The Max temperature of elements in different atmospheres

Atmosphere	Max	element   temperature
	XYX super MS 17	XYX super MS 18
Air	1700°c	1800°c
Nitrogen	1600°c	1700°c
Argon  Helium	1600°c	1700°c
Hydrogen	1100~1450°c	1100~1450°c
N2/H2 95/5%	1250~1600°c	1250~1600°c

6.Recommend surface load:

Furnace Temp(°c)	1400	1500	1600	1650	1700
Surface looad of hot zone(W/cm²)	<18	<15	<12	<10	<8

7. Installation of elements

 1)vertically hanging

Under normal temperature,MoSi2,element is very brittleness,while under high temperature it is plasticity.So,the better way for installation if the UShape element is to hang it vertically,to the furnace top through the support clamping chuck H.The aim of such way is to avoid putting the mechanical stress directly to the element heat-generating end ,or the element will easily be broken.

 2) 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 that the element it veryically 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.

When you enquiry ,please tell us .

(1) Dia: D1/D2 ,mm/mm

(2) Hot zone length :Le ,mm

(3)Code Zone length :  Lu,mm

(4) Shank Spacing :A, mm

XYX 2013 hot sale MoSi2 heating elements for furnace