Nitride bonded silicon carbide tube
Nitride bonded silicon carbide tube
Nitride bonded silicon carbide tube
Nitride bonded silicon carbide tube
Nitride bonded silicon carbide tube

Nitride Bonded Silicon Carbide Tube NBSiC Protection Tube

Nitride bonded silicon carbide uses silicon carbide powder and fine silicon powder as raw materials, with high purity nitrogen injected into the furnace, through nitriding reaction sintering at a certain temperature and pressure condition. Nitride bonded silicon carbide tube has high temperature resistance,  good wear resistance and corrosion resistance, can be used to make thermocouple protection tube,  which is widely used in non-ferrous metal smelting industry temperature detection.

  • Brand:

    ATCERA
  • Item NO.:

    AT-THG-G1001
  • Materials

    SiC
  • Shapes

    Tube
  • Applications

    Mechanical Parts , Petrochemical Industry , Metallurgy Industry
Nitride bonded silicon carbide tube

Properties of Nitride Bonded Silicon Carbide Tube

 

1.Nitride bonded silicon carbide tube is resistant to high temperature, the use temperature can reach 1600℃ under the condition of no protective atmosphere, and the coefficient of thermal expansion is small, also with good anti-oxidation, so it is available to work at high temperature for a long time;

 

2. Silicon carbide tube has good corrosion resistance, can resist corrosion of various acidic and alkaline substances;

 

3. Silicon carbide tube has high hardness, good wear resistance and erosion resistance.

Applications of NBSiC Protection Tube

Applications of NBSiC Protection Tube

 

Nitride bonded silicon carbide tube is widely used to make thermocouple protection tube and temperature measuring tube.

 

Nitride 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.

 

Size Chart for Nitride Bonded Silicon Carbide Tube

We are committed to delivering prime nitride bonded silicon carbide protection 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.

 

 

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 Nitride Bonded Silicon Carbide Tube One End Closed

Nitride Bonded Silicon Carbide Tube One End Closed
Item NO. Outer Diameter (mm) Inner Diameter (mm) Length (mm) NBSiC's Purity (%)
AT-THG-G1001 20 10 500 92%
AT-THG-G1002 25 15 500 92%
AT-THG-G1003 30 20 500 92%
AT-THG-G1004 35 25 500 92%
AT-THG-G1005 40 30 500 92%
AT-THG-G1006 45 35 500 92%
AT-THG-G1007 50 40 500 92%
AT-THG-G1008 55 45 500 92%
AT-THG-G1009 60 50 500 92%
AT-THG-G1010 70 25 850 99%
AT-THG-G1011 70 30 850 99%
AT-THG-G1012 90 63 1000 99%
AT-THG-G1013 100 73 1250 99%
AT-THG-G1014 110 80 1200 99%
AT-THG-G1015 119 99 1050 99%
AT-THG-G1016 120 95 1200 99%
AT-THG-G1017 133 105 430 99%
AT-THG-G1018 155 130 1040 99%
AT-THG-G1019 168 140 430 99%
AT-THG-G1020 273 243 700 99%
AT-THG-G1021 280 230 1500 99%
AT-THG-G1022 20 8 1000 99%
AT-THG-G1023 25 13 1500 99%
AT-THG-G1024 30 18 1500 99%
AT-THG-G1025 35 23 1500 99%
AT-THG-G1026 40 26 1600 99%
AT-THG-G1027 50 35 1600 99%
AT-THG-G1028 60 40 1600 99%
AT-THG-G1029 20 10 500 99%
AT-THG-G1030 25 15 500 99%
AT-THG-G1031 30 20 500 99%
AT-THG-G1032 35 25 500 99%
AT-THG-G1033 40 30 500 99%
AT-THG-G1034 45 35 500 99%
AT-THG-G1035 50 40 500 99%
AT-THG-G1036 55 45 500 99%
AT-THG-G1037 60 50 500 99%

 

 

Drawing of Nitride Bonded Silicon Carbide Tube Open Both End

Nitride Bonded Silicon Carbide Tube Open Both End
Item NO. Outer Diameter (mm) Inner Diameter (mm) Length (mm) NBSiC's Purity (%)
AT-THG-G2001 22 12 1000 99%
AT-THG-G2002 28 18 1000 99%
AT-THG-G2003 32 10 1000 99%
AT-THG-G2004 38 28 1000 99%
AT-THG-G2005 42 32 1000 99%
AT-THG-G2006 47 37 1000 99%
AT-THG-G2007 56 46 1000 99%
AT-THG-G2008 55 45 1000 99%
AT-THG-G2009 68 56 1000 99%
AT-THG-G2010 40 20 500 99%
AT-THG-G2011 30 18 500 99%
AT-THG-G2012 40 25 500 99%
AT-THG-G2013 30 18 400 99%
AT-THG-G2014 40 40 400 99%
AT-THG-G2015 70 25 850 99%
AT-THG-G2016 70 30 850 99%
AT-THG-G2017 90 63 1000 99%
AT-THG-G2018 105 70 1250 99%
AT-THG-G2019 104 82 1200 99%
AT-THG-G2020 120 100 1050 99%
AT-THG-G2021 115 90 1200 99%
AT-THG-G2022 128 90 430 99%
AT-THG-G2023 150 140 1040 99%
AT-THG-G2024 170 140 430 99%
AT-THG-G2025 270 240 700 99%
AT-THG-G2026 285 235 1500 99%
AT-THG-G2027 22 10 1000 99%
AT-THG-G2028 25 13 1500 99%
AT-THG-G2029 30 18 1500 99%
AT-THG-G2030 35 23 1500 99%
AT-THG-G2031 40 26 1600 99%
AT-THG-G2032 50 35 1600 99%
AT-THG-G2033 60 40 1600 99%

 

Technical Data of Silicon Carbide Materials

 

Item Unit Index Data
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
1200℃ Mpa 280 180 400
Modulus of Elasticity 20℃ Gpa 330 220 420
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

Nitride Bonded Silicon Carbide Tube Packing

 

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

 

Customization Advantages
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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