Reaction Bonded Silicon Carbide Tube RBSiC Tube

Reaction bonded silicon carbide is high performance silicon carbide material obtained by chemical reaction and heat treatment of carbide and silicon powder under high temperature and high pressure conditions. Reaction bonded silicon carbide tube has high hardness, good wear resistance, high temperature resistance, corrosion resistance, good thermal shock resistance, good thermal conductivity and good oxidation resistance, it is mainly used in a variety of lectric furnace and gas furnace equipment, as well as ceramic and glass manufacturing, chemical industry, metallurgy and other industries.

Brand:
ATCERA
Item NO.:
AT-THG-LFG001

Materials
SiC
Shapes
Tube
Applications
Mechanical Parts , Petrochemical Industry , Metallurgy Industry

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Properties of Reaction Bonded Silicon Carbide Tube

1. Reaction bonded silicon carbide tube has good thermal conductivity and thermal shock resistance;

2. Reaction bonded silicon carbide tube is high temperature resistant, the use temperature can reach 1380℃ under the condition of no protective atmosphere, and the coefficient of thermal expansion is small, anti-oxidation, can be used at high temperature for a long time;

3. Reaction bonded silicon carbide tube has good corrosion resistance and can resist corrosion of various acidic and alkaline substances;

4. Reaction bonded silicon carbide sintering temperature is low, sintering process volume shrinkage is small, especially suitable for manufacture of large size complex shape structural parts.

Applications of RBSiC Tube

Reaction bonded silicon carbide tube can be used to make thermocouple protection tube, heating tube, heat radiant tube, high temperature furnace roller and structure support tube.

1. Reaction bonded silicon carbide tube can be used as thermocouple protection tube or temperature measuring tube, used in metallurgy, chemical industry, glass and ceramic manufacturing and other industries;

2. Reaction bonded silicon carbide tube can be used to make heating tube, heat exchange tube and heat radiant tube, used in high temperature electric furnace, gas furnace, heat exchanger, etc.;

3. Reaction bonded silicon carbide tube can be used for roller, support tube and other structures in high temperature furnace.

Size Chart for Reaction Bonded Silicon Carbide Tube

We are committed to delivering prime reaction bonded silicon carbide tube tailored to your exact specifications. Our dedicated team ensures meticulous adherence to your instructions, striving to exceed customer expectations. Additionally, we offer the flexibility of customized sizes to accommodate your unique requirements.

Drawing, specification requirement and usage scenario information shall be provided if customized design request.

Send Requirements for Custom Design

Machining Tolerance:

1. Diameter ≤50mm: ±0.5mm

2. Diameter 50-100mm: ±1.5mm

3. Diameter 100-300mm: ±3mm

4. Length ≤500mm:±2mm

5. Length 500-2000mm:±3mm

Drawing of RBSiC Tube Cooling Air Pipe

RBSiC Tube Cooling Air Pipe
Item NO.	Outer Diameter (mm)	Inner Diameter (mm)	Thickness (mm)	Length (mm)
AT-THG-LFG001	40	30	5	50-4000mm
AT-THG-LFG002	42	32	5
AT-THG-LFG003	42	30	6
AT-THG-LFG004	45	35	5
AT-THG-LFG005	45	33	6
AT-THG-LFG006	45	31	7
AT-THG-LFG007	48	38	5
AT-THG-LFG008	48	36	6
AT-THG-LFG009	48	34	7
AT-THG-LFG010	50	40	5
AT-THG-LFG011	50	38	6
AT-THG-LFG012	50	36	7
AT-THG-LFG013	55	43	6
AT-THG-LFG014	55	39	8
AT-THG-LFG015	58	46	6
AT-THG-LFG016	58	44	7
AT-THG-LFG017	58	42	8
AT-THG-LFG018	60	48	6
AT-THG-LFG019	60	46	7
AT-THG-LFG020	60	44	8
AT-THG-LFG021	65	51	7
AT-THG-LFG022	65	53	6
AT-THG-LFG023	70	58	6
AT-THG-LFG024	70	56	7
AT-THG-LFG025	70	54	8
AT-THG-LFG026	75	57	9
AT-THG-LFG027	75	55	10
AT-THG-LFG028	80	60	10
AT-THG-LFG029	80	58	11
AT-THG-LFG030	80	56	12

Drawing of RBSiC Tube Ceramic Rollers

RBSiC Tube Ceramic Rollers
Item NO.	Outer Diameter (mm)	Inner Diameter (mm)	Thickness (mm)	Length (mm)
AT-THG-KB001	20	12	4	50-4500mm
AT-THG-KB002	20	10	5
AT-THG-KB003	25	15	5
AT-THG-KB004	28	20	4
AT-THG-KB005	25	13	6
AT-THG-KB006	25	17.3	4
AT-THG-KB007	25	18.3	3.5
AT-THG-KB008	28	18	5
AT-THG-KB009	30	22	4
AT-THG-KB010	30	18	6
AT-THG-KB011	30	21.3	4.5
AT-THG-KB012	32	24	4
AT-THG-KB013	32	22	5
AT-THG-KB014	32	20	6
AT-THG-KB015	33	25.5	4
AT-THG-KB016	33	23.5	5
AT-THG-KB017	33	21.5	6
AT-THG-KB018	35	27	4
AT-THG-KB019	35	25	5
AT-THG-KB020	35	23	6
AT-THG-KB021	35	27.5	4
AT-THG-KB022	35	25.5	5
AT-THG-KB023	35	23.5	6
AT-THG-KB024	38	30	4
AT-THG-KB025	38	28	5
AT-THG-KB026	38	26	6
AT-THG-KB027	40	30	5
AT-THG-KB028	40	29	5.5
AT-THG-KB029	40	28	6
AT-THG-KB030	42	32	5
AT-THG-KB031	42	30	6
AT-THG-KB032	45	35	5
AT-THG-KB033	45	33	6
AT-THG-KB034	45	31	7
AT-THG-KB035	48	38	5
AT-THG-KB036	48	36	6
AT-THG-KB037	48	34	7
AT-THG-KB038	50	40	5
AT-THG-KB039	50	38	6
AT-THG-KB040	50	36	7
AT-THG-KB041	55	43	6
AT-THG-KB042	55	39	8
AT-THG-KB043	58	46	6
AT-THG-KB044	58	44	7
AT-THG-KB045	58	42	8
AT-THG-KB046	60	48	6
AT-THG-KB047	60	46	7
AT-THG-KB048	60	44	8
AT-THG-KB049	65	51	7
AT-THG-KB050	65	53	6
AT-THG-KB051	70	58	6
AT-THG-KB052	70	56	7
AT-THG-KB053	70	54	8
AT-THG-KB054	75	63	6
AT-THG-KB055	75	61	7
AT-THG-KB056	75	59	8
AT-THG-KB057	89	75	7
AT-THG-KB058	99	79	10

Technical Data of Silicon Carbide Materials

Item		Unit	Index Data
Item		Unit	Reaction-sintered SiC (SiSiC)	Silicon Nitride Bonded With SiC (NBSiC)	Sintered SiCn Without Pressure (SSiC)
SiC Content		%	85	80	99
Free Silicon Content		%	15	0	0
Max. Service Temp.		℃	1380	1550	1600
Density		g/cm3	3.02	2.72	3.1
Porosity		%	0	12	0
Bending Strength	20℃	Mpa	250	160	380
Bending Strength	1200℃	Mpa	280	180	400
Modulus of Elasticity	20℃	Gpa	330	220	420
Modulus of Elasticity	1200℃	Gpa	300	/	/
Thermal Conductivity	1200℃	W/m.k	45	15	74
Coefficient of Thermal Expansion		K-1×10-6	4.5	5	4.1
Vickers Hardness	HV	kg/mm2	2500	2500	2800

*This chart illustrates the standard characteristics of the silicon carbide materials commonly employed in the manufacturing of our SiC products and parts. Please be aware that the attributes of customized silicon carbide products and parts may vary depending on the specific processes involved.

Usage Instructions

1. Select the appropriate type of silicon carbide tube according to the application scenario and parameter requirements;

2. Pay attention to the strength when installing and using, avoid violent impact, so as not to break or damage, reserve a certain space to ensure free expansion, avoid damage due to thermal expansion;

3.Do not contact objects containing too much water when used, and do not exceed the maximum use temperature, otherwise it may affect the life time of the silicon carbide tube;

4. When used for the first time or used again after long-term storage, it is necessary to control the heating speed and use low power heating to heat slowly;

5. The spare silicon carbon tube should be placed in a cool, dry and non-erosion place.

Valuable Information

Nitride Bonded Silicon Carbide Tube Packing

Reaction Bonded Silicon Carbide Tube Packing

Reaction bonded silicon carbide tubes are carefully packaged in appropriate containers to avoid any potential damage.

Customization Advantages

1. According to your application scenario, analyze the needs, choose the appropriate material and processing plan.

2. Professional team, quick response, can provide solutions and quotations within 24 hours after confirming the demand.

3. Flexible business cooperation mechanism, support at least one piece of quantity customization.

4. Quickly provide samples and test reports to confirm that the product meets your needs.

5. Provide product use and maintenance suggestions to reduce your cost of use.

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Do you supply the materials unlisted on your website?

Although our primary focus is on advanced ceramic materials such as alumina, zirconia, silicon carbide, silicon nitride, aluminum nitride, and quartz ceramics, we are always exploring new materials and technologies. If you have a specific material requirement, please contact us, and we will do our best to fulfill your needs or find suitable partners.

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Absolutely. Our technical team possesses profound knowledge of ceramic materials and extensive experience in product design. We are happy to provide you with material selection advice and product design support to ensure optimal performance for your products.

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We do not have a fixed minimum order value requirement. We always focus on meeting our customers' needs, and we strive to provide quality service and products regardless of the order size.

What services beyond ceramic products do you offer?

In addition to ceramic products, we also provide a range of additional services, including but not limited to: customized ceramic processing services based on your needs, using blanks or semi-finished blanks produced by yourself; if you are interested in outsourced ceramic packaging and metallization services, please contact us for further discussion. We are always committed to providing you with a one-stop solution to meet your various needs.

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Yes, we do. No matter where you are located globally, we can ensure the safe and timely delivery of your order.

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