Sic Crucible Silicon Carbide Round Crucible for heat exchanger

Sic Crucible Silicon Carbide Round Crucible for heat exchanger

Sic Products Features : 

1. Excellent thermal stability and distortion resistance at high temperature. 
2. High mechanical strength at high temperature. 
3. Excellent thermal shock resistance. 
4. High thermal conductivity. 
5. Excellent oxidating resistance. 
6. Excellent corrosion resistance at high temperature. 
7. Excellent corrosion resistance against chemicals. 
8. High abrasion resistance.

V Shape Crucible Specification :

Arc-shape Crucible specification :

Sic Crucible Application          

      Graphite crucible is widely used in all    kinds of furnace to melting, such as    jewelry, gold,silver  copper,brass,iron, aluminum, zinc, lead and so on.It is widely used in nonferrous metal and precious metal industry, mould industry, glass industry, rare earth industry, photovoltaic industry, laboratory analysis industry and other fields.

Use/Maintenance Methods :

The crucible must be kept in a dry and ventilated place, preferably on a wooden carrier.Avoid placing the crucible directly on the brick, soil or cement ground. The crucible will be damaged by moisture, which will reduce the melting efficiency and service life of the crucible. In serious cases, the bottom will even fall off.

The service life of the crucible can be greatly extended by using the correct method of preheating the crucible.

(1) According to different types of crucible furnaces, when the crucible is used for the first time, the crucible should be preheated to about 200 ° C for 60-120 minutes without feeding, and dried for 60 minutes.The purpose is to volatilize the moisture inhaled on the surface of the crucible.Prevent bursting at the beginning of use.

(2) After preheating, the crucible should be heated to 800℃(about 2 hours) as soon as possible, and keep warm for 20~30 minutes, and then rise to or fall to the working temperature.The purpose is to quickly pass through the graphite crucible easy oxidation temperature region.

(3) The crucible usually does not need to be preheated again after this preheating, unless the crucible is damp again.

More Crucibles : 

Crucible's packing and 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.

Requirements for Customization

1. If there are drawings, please send drawings (CAD,PDF, hand sketch), etc.   

2. Specify the size, quantity, thickness and other specifications.                      

3. Determine the processing technology (simple cutting, drilling, to map custom parts, grinding, milling saw cutting.

4. Pay according to the actual quotation.

Note: If the size requirements are particularly accurate, please explain to customer service. Because there are certain tolerances in normal process standards such as cutting, grinding and drilling, please explain in advance if there are precision requirements for irregular parts.