Celebrated Various-Shape Silicon Carbide Sic Heating Element

Spiral shaped sic heaters are environment friendly and energy-saving, thin in the middle and with sprial lines on the surface. The heater’s normal use temperature can reach 1450℃ in oxidizing atmosphere, continuous use can reach more than 2000 hours.

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Single-mindedness and excellence are our core values. At a new starting point, we are willing to continue to make unremitting efforts for the development of Ceramic Fiber Gasket, Sic Heaters, Silicon Nitride Protection Tube. We always adhere to the development strategy of integrating production and research, and take product innovation as our responsibility. While strictly controlling the quality, our company is committed to providing sincere service with the concept of 'quality-oriented, service-oriented', so the unqualified products will not leave the factory. The company continues to increase its independent R&D investment and scientific and technological innovation, and realizes the research and development of new products. We have advanced testing equipment, which is conducive to our strict quality control. We are a reliable and qualified supplier that provides high quality standard batteries with extensive items, prompt delivery and best after-sales services.

Products Description

Spiral shaped sic heaters are thin in the middle and with sprial lines on the surface. The heater’s normal use temperature can reach 1450℃ in oxidizing atmosphere and it even can be used more than 2000 hours. While matching with the automatic electric control system, it can get accurate constant temperature and adjust the temperature automatically depending on the curve according to the needs of the production process. Silicon Carbide Sic Heating Element is convenient, safe and reliable.

Properties

* High cold and heat-resistance.

* Long service time

* Coefficient of linear expansion: 5×10-6 (1/℃) [2].

* Thermal conductivity: 20 kcal/m·hour·degree.

* Component texture: hard and brittle, resistant to rapid cold and heat, not easy to deform under high temperature.

Specifications

Overall Length(OL:)

Diameter, mm (OD)

Hot zone length, mm (HZ)

Cold end length, mm (CZ)

Resistance

Dia（mm）	Nominal Loading （at 1050℃）
	Hot Zone		Cold End
	Ω/mm	W/mm	Ω/mm	W/mm
16	0.03153	7.54	0.00791	1.40
18	0.02158	8.48	0.00430	1.70
20	0.02302	9.42	0.00384	1.60
25	0.01969	11.78	0.00328	1.75
30	0.01523	14.13	0.00190	1.75
32	0.01341	14.93	0.00152	1.85
35	0.01224	16.49	0.00150	2.00
38	0.01103	17.95	0.00116	2.00
40	0.00905	18.84	0.00100	2.10
45	0.00960	20.91	0.00079	2.10
54	0.00636	25.43	0.00073	2.30

Attentions

1. When you are going to replace theSilicon Carbide Sic Heating Element, It is better to change them in lots. Because the resistance value of the new and old rods does not same.

2. While the new heater has been used for a period of time and one of them is found to be broken,you can chage a spare one.

Q&A

1. How long could the Silicon Carbide Sic Heating Element be used?

Generally, the service time is about 3-6 months.

2. What is the payment terms?

Our general payment terms are T/T, L/C, Credit card. We can discuss other payment terms as per your request.

The structure of our Celebrated Various-Shape Silicon Carbide Sic Heating Element is stable, the safety performance is greatly enhanced, and the performance is better than similar products. On the road of economic development, the company will continue to make continuous efforts to continuously optimize and improve its products. We strive to improve service quality, minimize customer costs, and create competitive advantages. Welcome friends from home and abroad to visit our company.

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