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MoSi2 Heating Elements

Model:TC 1900

Brand:YTTORCH

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Product Information

Product Name	MoSi2 Heating Elements
Brand	YTTORCH
Place Of Origin	CHINA
Model No	TC1900
Shape	I Shape
Size	Customizable
Heating Element temperature (Air Environment)	1850℃
Features	High compactness and purity; Good high temperature strength Very thinprotectivelayer with good performance Can bear large surface load
Application Range	High temperature electric furnaces having special requirements on high temperature strength and protective layer of electric heating elements

Product Advantages

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Appearance：Good appearance without cracks and obvious scratches

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Diameter：The uniform diameter is favorable for providing uniformheating fiel

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Protective Layer：Protective Layer is compact and good，not easay to fall off

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Welding Spot：Welding Spot is firm which has strong impact resistance and is not easy to break

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Bending：The geometry of the bending part is accurate

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Density：High density, higher conductivity, faster heating, lower power consumption, help save production cost

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High tenacity ：The product is shaped in hot-working process, better tenacity , can meet more customized needs

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High Temperature Strength：Good high temperature strength, can bear higher surface load in high temperature environment, not easy to get out of shape

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Purity：High purity. TC1900, TC1850 type is especially suitable for high-end dental furnaces and lab electric furnaces

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Temperature Resistance：High temperature resistance, not easy to overheat damage

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ISO9001 quality control system and professional technical team to ensure stable quality

Processing standards

Product Standard specifications
Diameter(mm) φd(hot zone)/ φC(cold zone)	shape	length(mm) Le(hotzone)/ Lu(cold zone)	a(mm)		g(mm)	f(mm)	h(mm)	n(mm)
Diameter(mm) φd(hot zone)/ φC(cold zone)	shape	length(mm) Le(hotzone)/ Lu(cold zone)	Standard	Minimum	g(mm)	f(mm)	h(mm)	Standard	Minimum
3/6	U,L ,W or customized	customized	25	12	15	30	10	40	35
4/9	U,L ,W or customized	customized	25	15	20	30	10	50	45
6/12	U,L ,W or customized	customized	50	25	25	45	15	90	70
9/18	U,L ,W or customized	customized	60	35	32	75	20	135	110
12/24	U,L ,W or customized	customized	80	50	40	100	35	/	/

MoSi2 Heating Element I Shape Measuement

Technical data

Physical Properties：

Product Type	Density-g/cm3	Bending strength under room temperature-MPa	Hardness-GPa	Compression Strength-MPa	Water Absorption-%	Thermal elongation-%
TC 1900	7.0±0.1	360	10.5	＞1500	≤0.2%	4

Chemical Properties:

MoSi2 Heating Element has the ability to withstand oxidation at high temperatures. This is due to the formation of a thin and adhesive protective layer of quartz glass (SiO2) on the surface. When the element temperature over 1700℃, SiO2 protective layer which melting point is 1710℃ was fused, and because of the surface tension, it fused into drops, which is useless. However, when element continue working in oxidizing atmospheres, the SiO2 protective layer is spontaneously rebuilt. Notice: It is no good to use Molybdenum Disilicide Heating Element for Long-term within a range of 400-700℃, otherwise the element will be powdered by the strong low temperature oxidation.

Indicators in Different Atmospheres:

Atmosphere	1700Type	1800Type	1850Type	1900Type
Air	1700	1800	1830	1850
Nitrogen	1600	1700	1700	1700
Ar Ne Argon, Helium	1600	1700	1700	1700
Dry Hydrogen (dew point)-80℃	1150	1150	1150	1150
Wet Hydrogen (dew point)-20℃	1450	1450	1450	1450
Exogas(e.g. 10% CO2, 50% CO, 15%H2)	1600	1700	1700	1700
Exogas(e.g. 40% CO2, 20% CO)	1400	1450	1450	1450
Cracked and partially burnt ammonia(8%H2)	1400	1450	1450	1450

PACKING

Delivery

For small orders,the delivery time is1~3working days or 7 working days;For large orders or urgent orders,the delivery time can be negotiated. The product may be transported by by air, boat, railway, Express etc.

A/S

Within 7 days after receiving the product, Please confirm whether there is any damage on the outer packing and product . If If the product is damaged, send the photos or video about the damaged product and outer packing to us , We will provide you with the after-sales service.

ABOUT US

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Dedicated and professional:Since 1998 ，Focus on the production of Mosi2 series products

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Source factory:＞13000㎡

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Number of employees:＞100

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Annual production:＞60T

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Patented technology & ISO9001Certification（patent type： invention patent certificate,Patent number：ZL 99 1 12205.4 International Patent Main classification number: C01B 33/06 Independent patented technology

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Technical support:Customizable

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Customer service:Professional & effective

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MOQ 1PCS:Treat every customer as a VIP guest

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Fast Deliver: Timely delivery rate 100%

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Worry-free After-sales:Excellent after-sales team

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Export country: The United States,Europe,Japan, Korea, Southeast Asia etc.