Product Details

1400C heating element for lab furnace SiC heating element

Specifications of SiC heating element

1.SiC heating elment
2.shape:ED,DB,SC,SCR,U,W
3.diameter:12~55mm
ing temp:600~1600 celsius
5.high quality ,long servers

1.The General Description of SiC heating element

1). production process:made into blank,silicided under high temperature and re-crystallized.

2). character: high-applied temperature ,anti-oxidization ,anti-corrosion ,long service life ,little deformation,easy installation and maintenance.

3). usage: used in various high temperature electric furnaces and other electric heating devices,such as in the industries of magnet,ceramics,metallurgy ,glass,and machinery.

4). physical properties of element

specific gravity	2.6~2.8g/cm³	bend strength	>300kg
hardness	>9 MOH′S	Tensile strength	>150kg/cm³
porosity rate	<30%	radiancy	0.85

2. Advices of using SiC heating element

1). In order to keep furnace temperature and the charges uniform of each element, before installation resistance distribution must be carried.

2). As the element is very brittle ,be careful while install and maintain to avoid any damage.

3). when start to operate the furnace ,raise voltage slowly and gradually,never give full load at one time.

Inquiry data should be clear:

a). Outer diameter (OD)

b). Length of Hot zone (HZ)

c). Length of Overall (OL)

d). Resistance (at 1050°c +/-50°c)

Dia(OD) (mm)	Length of hot zone(HZ)(mm)	Length of cold zone(CZ)(mm)	Overall Length(OL)(mm)	Range of Resistance(Ω) (ohms)
8	100-300	60-200	240-700	2.1-8.6
12	100-400	100-350	300-1100	0.8-5.8
14	100-500	150-350	400-1200	0.7-5.6
16	200-600	200-350	600-1300	0.7-4.4
18	200-800	200-400	600-1600	0.7-5.8
20	200-800	250-600	700-2000	0.6-6.0
25	200-1200	250-700	700-2600	0.4-5.0
30	300-2000	250-800	800-3600	0.4-4.0
35	400-2000	250-800	900-3600	0.5-3.6
40	500-2700	250-800	1000-4300	0.5-3.4
45	500-3000	250-750	1000-4500	0.3-3.0
50	600-2500	300-750	1200-4000	0.3-2.5
54	600-2500	300-750	1200-4000	0.3-3.0

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.