U type Muffle furnace using 1700C MoSi2 heating element

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US$ 20 - 150 / Piece

2 Pieces(Min. Order)

Port zhengzhou qingdao beijing

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Product Details

Brand Name	CY		Model Number	CY-H1800
Place of Origin	Henan, China

Product Description

U type Muffle furnace using 1700C MoSi2 heating element

Specifications of 1700C MoSi2 heating element

Materials: MoSi₂
Max. surface temperature: 1750 °C
Working temperature:Volume Density: 5 ~ 5.6g/cm3Bend strength: 15 ~ 25kg/cm3
- 1700°C (in air) Max. ( < 1 hour )
- 1600°C ( in air) continuous
- 1600°C (in N₂)
- 1220°C ~ 1500°C (in H₂)
Vickers hardness: (HV) 570kg/mm2)
Porosity rate: 7.4%
Water absorption: 2%
Heat extensibility: 4%
Dimension:

D1: Ø12mm
D2: Ø6mm
A: 30mm
L=L1+L2:=150+100=270mm

Resistivity Properties of MoSi₂ Heating Element

The resistivity of MoSi₂ heating elements rises with increase in temperature (shown in the graph below). When the temperature of the heating stage is below 300°C, less than 35% of the total output power should be applied to avoid stressing the elements with excessive current.
Generally the resistance of heating elements will not be affected by aging under normal operating conditions, therefore old elements can be used together with new ones.

Installation

When installing heating element into furnaces, a separator should be placed between the two shanks of the heating element before hanging the element inside the furnace chamber. The proper separator width should be selected to fit the shanks smoothly and avoid damage to the element.

Warning:

Exercise extreme caution to not apply any stress on the elements during installation. Heating elements are very brittle and could break if the separator is too wide or if too much pressure is applied on them.

No warranty will be issued for damage caused by improper installation.

Inspect your delivery:
Please check package for damages before accepting delivery.
Should damages found, please keep all packaging materials, take pictures, and report immediately to carrier

No Warranty:
Kindly note this item is a consumable part, and not covered by warranty. Make sure to inspect for defect(s) thoroughly before use.

Contact Us

Zhengzhou CY Scientific Instrument Co., Ltd.: Contact nameJibin Wang
Chat Now; Phone86-371-55199322; Addresscuizhu road, hi-tech zone, Zhengzhou, Henan

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U type Muffle furnace using 1700C MoSi2 heating element

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