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1850℃ MoSi2 Heating Elements For Gem Stone Heat Treatment Furnaces And Kilns

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1850℃ MoSi2 Heating Elements For Gem Stone Heat Treatment Furnaces And Kilns

1850℃ MoSi2 Heating Elements For Gem Stone Heat Treatment Furnaces And Kilns
1850℃ MoSi2 Heating Elements For Gem Stone Heat Treatment Furnaces And Kilns
1850℃ MoSi2 Heating Elements For Gem Stone Heat Treatment Furnaces And Kilns 1850℃ MoSi2 Heating Elements For Gem Stone Heat Treatment Furnaces And Kilns 1850℃ MoSi2 Heating Elements For Gem Stone Heat Treatment Furnaces And Kilns 1850℃ MoSi2 Heating Elements For Gem Stone Heat Treatment Furnaces And Kilns

Large Image :  1850℃ MoSi2 Heating Elements For Gem Stone Heat Treatment Furnaces And Kilns

Product Details:
Place of Origin: Henan, China
Brand Name: Spark
Certification: SGS
Model Number: U Type
Payment & Shipping Terms:
Minimum Order Quantity: 10Pcs
Price: Negotiable
Packaging Details: Standard Wooden Case with Sponge and Carton inside
Delivery Time: 10-30 Days
Payment Terms: T/T, L/C
Supply Ability: 10000 PCS/MONTH

1850℃ MoSi2 Heating Elements For Gem Stone Heat Treatment Furnaces And Kilns

Description
High Light:

MoSi2 Electric Heating Element

,

1700C MoSi2 Electric Heating Element

,

1700C Molybdenum Disilicide Heating Element

1850℃ MoSi2 Heating Elements For Gem Stone Heat Treatment Furnaces And Kilns​

 

Advantages

 

High purity raw materials;

High structural density;

Slow aging;

Maximum temperature being up to 1850℃ ;

Easy to be installed and replaced.


Chemistry Character
MoSi2 heating element is used in the high temperature under oxidizing atmosphere. It will form the SiO2 film which can keep the element from being melted. During the oxidizing process, the SiO2 protecting film is formed again when the element continues to be used. The MoSi2 heating element must not be used in the temperature between 400C and 700C for a long time, otherwise the element will be cremated under the strong oxidizing function in the low temperature.

 

Following should be provided when ordering U Type MoSi2 Heating Elements:

  • Grade: 1700, 1800 or 1900
  • Diameter: D1/D2, in/in or mm/mm
  • Heated Length: Le*, in. or mm
  • Terminal length: Lu*, in. or mm
  • Shank Spacing: A*, in. or mm
  • Specify Le, Lu and A with the same units (e.g. all as in. or mm).

Examples:

U-Shape, Material Grade 1800, D1=3mm, D2=6mm, Le=140mm, Lu=125mm, A=25mm

Specify as: MS18U, 3/6 x 140 x 125 x 25

 

1850℃ MoSi2 Heating Elements For Gem Stone Heat Treatment Furnaces And Kilns 0

 

USEFUL ELEMENT TEMPERATURES IN VARIOUS ATMOSPHERES, ºC (ºF)

 

Grade 1700 1800 1900
Air 1700 (3092) 1800 (3272) 1850(3360)
Nitrogen 1600 (2912) 1700 (3092) 1800 (3270)
Argon, Helium 1600 (2912) 1700 (3092) 1800 (3270)
Hydrogen

1100-1450

(2012-2642)

1100-1450

(2012-2642)

1100-1450

(2012-2642)

Nitrogen/Hydrogen 95/5%*

1250-1600

(2282-2912)

1250-1600

(2282-2912)

1250-1600

(2282-2912)

Exogas

(e.g. 10% CO², 5% CO, 15% H²)

1600 (2912) 1700 (3092) 1700 (3092)

Endogas

(e.g. 40% H², 20% CO)

1400 (2552) 1450 (2642) 1450 (2642)

Cracked and partially

burnt ammonia (~8%H² )

1400 (2552) 1450 (2642) 1400 (2552)

 

Note: For inquiry, it is better to provide a drawing of the element and specify the element diameters in millimeters. For example, an element with a (D1) diameter of 9 mm and a (D2) diameter of 18 mm is often referred to as a 9/18 element. 

1850℃ MoSi2 Heating Elements For Gem Stone Heat Treatment Furnaces And Kilns 1  1850℃ MoSi2 Heating Elements For Gem Stone Heat Treatment Furnaces And Kilns 2

 

 

Contact Details
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Contact Person: chen

Tel: +8615903677007

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