Structure Ceramic Silicon Nitride Ceramic Sleeve for Thermocouple Protection
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Product Highlights
- High Wear and Corrosion Resistance: High hardness and low density provide durability in harsh, corrosive environments.
- Versatile Material Types: Available in RBSN, HPSN, SRBSN, and SNN variants to suit specific needs.
- Biocompatible and Safe: Suitable for hygiene, food, and beverage industry applications due to biocompatibility.
- Flexible Customization: Supports full, minor, and flexible customization from samples or designs.
- Proven Manufacturer: Established in 2012 with CE certification and cooperation with Fortune 500 companies.
- Fast Lead Time: Consistent one-month lead time for both peak and off-season production.
Product Attributes
- Application
- Aerospace, Electronics, Medical
- Type
- Ceramic Parts
- Compressive Strength
- 3200
- Model NO.
- Silicon Nitride Ceramic
- Flexural Strength
- 480
- Color
- Black
- Vickers Hardness
- 24
- Water Absorption
- 0
- Processing Service
- Moulding
- Max Working Temperature
- 1000℃
- Transport Package
- Standard Exporting Packing
- Specification
- Customized
- Trademark
- INNOVACERA
- Origin
- Fujian, China
- Production Capacity
- 30000 Piece/Pieces Per Month
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Structure Ceramic Silicon Nitride Ceramic Sleeve for Thermocouple Protection
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Product Description
The protective tube of silicon nitride material has high thermal conductivity, high temperature resistance, corrosion
resistance,non-wetting with molten metal, and electrical insulation, making it the best choice for heating body protection tubes. The advantage of the immersion holding furnace is very obvious, and in order to achieve the immersion of the heating element into the molten metal, it is necessary to have a protective tube which can protect the heating element well.
Product Features:
.Very low density
.High wear resistance and corrosion resistance
.High temperature resistance
.Good flexural strength and high fracture toughness
.Very good thermal shock resistance
.Dimensional stability and aging resistance
.Excellent sliding properties (tribology)
.Biocompatibility (for use in hygiene and the food and .beverage industry)
. Cutting tools .Engine moving parts - valves, turbocharger rotors
. Engine wear parts - cam followers, tappet shims
. Turbine blades, vanes, buckets
. Metal tube forming rolls and dies
. Precision shafts and axles in high wear environments
. Weld positioners
* Hot Pressed Silicon Nitride (HPSN)
* Sintered Reaction-Bonded Silicon Nitride (SRBSN)
* Sintered Silicon Nitride (SNN)
|
Silicon Nitride Properties
|
||||
|
Properties
|
Units
|
Silicon Nitride (Si3N4)
|
||
|
HPSi3N4
|
GPSi3N4
|
|||
|
Mechanical
|
Density
|
g/cm3
|
3.24~3.28
|
3.24~3.26
|
|
Color
|
--
|
Gray
|
Gray
|
|
|
Water Absorption
|
%
|
0
|
0
|
|
|
Vickers Hardness
|
Gpa
|
14
|
14
|
|
|
Flexural Strength(20°C)
|
Mpa
|
850-900
|
750-800
|
|
|
Compressive Strength(20°C)
|
Mpa
|
3000
|
3000
|
|
|
Thermal
|
Thermal Conductivity(20°C)
|
W/m.K
|
42
|
22
|
|
Thermal Shock Resistance(20°C)
|
Δ T(C)
|
617
|
605
|
|
|
Maximum Use Temperature
|
°C
|
1500
|
1500
|
|
|
Electrical
|
Volume Resistivity(25°C)
|
Ω.cm
|
--
|
--
|








About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI247109". Items marked "" are certified.
Company Profile
Xiamen Innovacera Advanced Materials Co., Ltd. (Innovacera)was established in 2012, it is one of the reliable supplier of advanced ceramic components. With the continuous efforts of research and development as well as strict production quality control and over 10 years of production experience, Innovacera is expert in the manufacture of precision ceramic components and provide of technical ceramic solutions to more than 1000 customers.
Innovacera has 3 own factories, there are over 300 sets of ceramic professional equipments, several types of furnace in more than 5, 000 square meters production workshops. All three plants are ISO9001: 2015 certified, a variety of advanced ceramic materials are RoHS and REACH certified.
The company's main ceramic material is Aluminum Oxide, Zirconium Oxide, Boron Nitride, Aluminum Nitride, Silicon Nitride, Machinable Glass Ceramic and other advanced materials. Through different manufacturing processes, Innovacera supply metallized ceramic components, ceramic brazing part, ceramic heater, ceramic reflector, ceramic pump components and other ceramic components product according to clients's requirement. Products are exported to Europe, North America, Korea, Japan and other developed countries.
Our products are widely used in Aerospace, Scientific Research, Fluid Controlling, Food Processing, Automotive, Defense, Thermal Processing, Electronic and Electrical, Mineral Processing, Medical, Semiconductor, Textile, Pulp and Paper, Glass Processing, Mechanical Engineering, etc.
Innovacera has established a high standard of quality system and strict quality control process, each batch of products are subjected to strict quality inspection, and different packaging requirements for different products to ensure the safe transportation of products. In order to ensure quality, the company adopts advanced finished product inspection equipment and standardized Gage calibration; Including automatic inspection equipment, coordinate measuring instrument, etc.
The service philosophy of Innovacera is meeting quality requirement and customer satisfaction. When there is a problem for order, Innovacera respond to the situation honestly and quickly to the customer and give the customer the solution in short time. This service concept has resulted in the long-term cooperation between Innovacera and customers.
Our aim is to offer the ideal solution for many application. Our engineers offer customized solutions beyond our existing product. Company's mission is: Winning with our customers and employees, vision is: To be the most reliable supplier of advanced materials components.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Block A, 6/F, No.588 Jiahe Road, Torch High-tech Industrial District, Xiamen, China 361006
-
Plant Area
- 779.02 square meters
-
Number of Employees
- 34
-
Registered Capital
- 2,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, Western Union, PayPal
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Xiamen Port
-
Supply Chain Partners
- 9
Our Production Capability & Technical Expertise
-
Main Products
- Metallized Ceramic, Ceramic Heater, Ceramic to Metal Sealing Part, Ceramic Reflector, Alumina Ceramic, Zirconia Ceramic, Boron Nitride, Silicon Nitride, Aluminum Nitride Ceramic, Porous Ceramic, etc.
-
Production Lines
- 3
-
Production Machines
- Sintering furnace, Tunnel kiln, CNC machining equipment, Dry Press Machine, Cold isostatic pressure equipment
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
-
Test Reports for Raw Materials
- Others
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2012-06-04
-
Export Year
- 12 years
-
Main Markets
- North America, Europe, East Asia(Japan/ South Korea)
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 13
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
-
Cooperated with Fortune 500
- Yes
FAQ
- What are the main applications of Silicon Nitride Ceramic Sleeves?
- They are widely used in aerospace, electronics, medical fields, foundry industry, and the food and beverage industry due to their biocompatibility and durability.
- Is customization available for this product?
- Yes, we offer full customization, minor customization, and flexible customization options based on samples or designs.
- What are the key mechanical properties of Silicon Nitride?
- Key properties include high fracture toughness, high hardness, wear resistance, low density, and excellent thermal shock resistance.
- What are the payment terms and lead times?
- Payment terms include LC, T/T, D/P, Western Union, and PayPal. The average lead time is one month for both peak and off-seasons.
- What types of Silicon Nitride ceramics do you provide?
- We provide four types: Reaction-Bonded (RBSN), Hot Pressed (HPSN), Sintered Reaction-Bonded (SRBSN), and Sintered Silicon Nitride (SNN).
- What certifications does the company hold?
- The company holds CE certification and has been established since 2012, with a high repeat buyer choice rate.
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