Spiral Sic Heating Element 

Silicon Carbide Heating Elements Features                                                                                                              

1. High thermal conductivity: The thermal conductivity of silicon carbide heating elements is more than five times greater than that of most metals, making them ideal for applications that require efficient heat transfer.

2.High melting point: Silicon carbide heating elements can operate at temperatures up to 2000°C, making them suitable for high temperature applications.

3. Low mass: Silicon carbide heating elements are lightweight and can be easily installed and removed. 

4.Long life: Silicon carbide heating elements are corrosion and oxidation resistant, making them highly durable and long-lasting. 

5.Cost-effective: Silicon carbide heating elements are cost-effective and can be used for a variety of applications.

6. Environmentally friendly: Silicon carbide heating elements are free from hazardous materials, making them an environmentally friendly choice.

Heating Elements Appcations                                                                                                                                   

Silicon carbide heating elements are used in a wide range of applications:

1. Heating Furnaces: Silicon carbide heating elements are used in various types of heating furnaces, including high temperature furnaces, vacuum furnaces, sintering furnaces, and tempering furnaces. They are designed to provide uniform heat distribution, even under extreme temperatures.

2. Hot Pressing: Silicon carbide heating elements are used to press or heat materials to high temperatures. They are particularly useful for hot pressing ceramics, carbon composites, and other heat-sensitive materials. 

3. Metalworking: Silicon carbide heating elements are used to heat metals to temperatures high enough to form or shape them. They are used in forging, die-casting, and welding applications. 

4. Semiconductor Manufacturing: Silicon carbide heating elements are used in semiconductor manufacturing processes such as diffusion, oxidation, and annealing.

Sic Spiral Properties                                                                                                                                                    

Tube Specifications                                                                                                                                                        

Hot Zone and Cold Zone                                                                                                                                               

Heatings Test Standards                                                                                                                                             

1.The most commonly used test standards for Silicon Carbide Heating Elements are ASTM Standard C1044 and ASTM Standard C1045. 

2.These standards are designed to evaluate the performance, durability, and strength of the elements. 

3.They also measure the thermal conductivity, electrical properties, mechanical properties, and dimensional stability.

Packing & Shippment                                                                                                                                                   

CS’s Silicon Carbide Products are carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.              

Use/Maintenance Methods                                                                                                                                          

1, silicon carbide rod texture hard and brittle, subject to severe vibration and impact easy to fracture. Therefore, extra care should be taken during transportation and handling should be handled lightly.

2. The length of the heating part of the silicon carbide rod should be equal to the width of the furnace. If the heating part extends into the furnace wall, it is easy to burn the furnace wall.

3. The length of the cold end of the silicon carbide rod should be equal to the thickness of the furnace wall plus the length of the cold end extension of the wall. Generally, the extension length of the cold end is 50 ~ 150mm, so as to cool the cold end and the connection fixture.

4. The inner diameter of the furnace through the silicon carbide rod should be 1.4 ~ 1.6 times the outer diameter of the cold end. 

5.The furnace hole is too small or the filling in the hole is too tight, and the high temperature will hinder the free expansion of the silicon carbide rod and cause the broken rod. When installed, the silicon carbide rod should be able to rotate 360 degrees freely.

Customize Requirements                                                                                                                                           

1.Pipe diameter, length of heating end, length of cold end, total length, resistance, service temperature need to be provided 

2: link mode and series mode can be provided in detail.

Why Choose US                                                                                                                                                          

As a professional industrial ceramic supplier, we have a series of advantages that guarantee our market share in the international trade market. 

1.Reliable quality control, complete specifications, support customization of non-standard products. 

2.Professional and committed service team.  

3.Multiple protection of packaging, secure and reliable. 

4.Highly efficient delivery channel, safe and rest-assured.

FAQ                                                                                                                                                                               

Q: What are silicon carbide heating elements? 

A: Silicon carbide (SiC) heating elements are a type of heating element made from a refractory ceramic compound of silicon and carbon. They are highly efficient and have a long lifespan, making them suitable for many high-temperature applications, such as kilns, furnaces, and heaters. Silicon carbide heating elements are also known for their ability to withstand extreme temperatures and corrosive atmospheres.

Q: How do Silicon Carbide Heating Elements work? 

A: Silicon carbide heating elements work by utilizing a phenomenon known as “joule heating”. This is a process where an electrical current is passed through the element, causing it to become hot. The heat generated from this process is then transferred to the surrounding environment. 

Q: What are the advantages of using Silicon Carbide Heating Elements? 

A: Silicon carbide heating elements are highly efficient and can provide a long service life. In addition, they can operate at high temperatures with little to no degradation. They are also resistant to corrosion and can be used in harsh environments. Finally, they are also an economical option for many applications.