Industrial Ceramic Bn Boron Nitride Ceramic Part Size Customized

Product Description

Product Description

 Industrial Ceramic BN Boron Nitride ceramic part Size Customized 

Specifications

BN99 ; BN+Ca ; BN+Si ; BN+Al2O3 ; BN+SiC ; BN+ZrO2 ; BN+AlN
 

Advantage

Non-toxic

High purity

Low density

Chemically inert

Non-porous

One of the highest dielectric strengths known

Good thermal conductivity

Tensile strength increases with temperature

Excellent thermal shock resistance

High oxidation resistance

Negligible outgassing

Advantageous anisotropy (electrical, mechanical, and thermal)

It is produced in a hot pressed form and the resulting material properties are anisotropic relative to the press direction. In fact, the material properties can vary considerably depending on the direction or the grade of the material. Futhermore, it is easily machined into complex shapes using standard carbide tooling. The operation temperatures range from 900°C for oxidizing environments to 2200°C for inert environments.TECHNICAL PROPERTIES

Advantage
1. Dimensional stability at high temperature, anti-deformation, high high temperature strength
2. Thermal shock resistance, wear resistance and corrosion resistance
3. Anti-oxidation and erosion resistance Can be widely used in: electric power, steel mill slag flushing groove, coal chemical industry, mining, transmission pipeline.

Application
Silicon carbide tubes are mainly used in medium frequency forging, various heat treatment electric furnaces, metallurgy, chemical industry, non-ferrous metal smelting and other industries. Widely used in metallurgical sintering furnace and intermediate frequency heating forging furnace. Length can be designed.

 

Detailed Photos

Product Parameters

Type	99BN	CBN	ABN	ZBN
Main Content	BN>99%	BN>98.5%	BN+AlN	BN+ZrO2
Binder	B2O3	CaB2O6	ALBO3	B2O3
Density    (g/cm3)	1.95-2.0	2.0-2.1	2.6	2.95
Flexural Strength    (Mpa)	30	100	200	200
Compressive Strength    (Mpa)	100	280	350	380
Electrical Resistivity    (ohm.cm)	>10^14	>10^13	>10^14	>10^12
Max. Working Temp.    (°C) air	900	900	900	1000
Max. Working Temp.    (°C) inert gas	2400	2400	2100	1800
Max. Working Temp.    (°C) vacuum	2200	2200	1900	1800
Thermal Conductivity    (W/m.K)	20	35	50	30
Expansion Coefficient  25 - 1000 °C (10^-6/K)	1.5	2	4.5

Packaging & Shipping

 

Application Scope
Silicon carbide mainly has four application fields, namely: functional ceramics, advanced refractory materials, abrasives and metallurgical raw materials. Coarse silicon carbide can be supplied in large quantities and is not considered a high-tech product. However, the application of nano-scale silicon carbide powder with extremely high technical content is unlikely to form a scale economy in the short term.
(1) As an abrasive, it can be used to make grinding tools such as grinding wheels, oilstones, grinding heads, and grinding wheels.
(2) As a deoxidizer in metallurgy and high-temperature resistant material.
(3) High-purity single crystals can be used to manufacture semiconductors and silicon carbide fibers.
Main uses: Used for wire sawing of 3-12-inch monocrystalline silicon, polycrystalline silicon, potassium arsenide, quartz crystals, etc. Engineering processing materials for solar photovoltaic industry, semiconductor industry, piezoelectric crystal industry.
Used in semiconductors, lightning rods, circuit components, high-temperature applications, ultraviolet detectors, structural materials, astronomy, disc brakes, clutches, diesel particulate filters, high-temperature thermocouples, ceramic films, cutting tools, heating elements, nuclear fuel, jewelry, steel, protective gear, catalyst carriers, and other fields.
Silicon Carbide in Chemical Industry
It can be used as a deoxidizer in steelmaking and a modifier for cast iron structure, and as a raw material for manufacturing tetrachlorosilane. It is the main raw material for the silicone resin industry. Silicon carbide deoxidizer is a new type of strong composite deoxidizer that replaces the traditional silicon powder and carbon powder for deoxidation. Compared with the original process, it has more stable physical and chemical properties, better deoxidation effect, shorter deoxidation time, energy saving, improved steelmaking efficiency, improved steel quality, reduced consumption of raw and auxiliary materials, reduced environmental pollution, improved working conditions, and has significant value in improving the comprehensive economic benefits of electric furnaces. [2]

 

FAQ

1.Q:Are you a factory?
A:Yes. Our factory was established in 2009. 

2.Q: Will you accept customized requirement?
A: Of course, customized service is surely acceptable. Welcome to send us your drawing and more detailed specification parameters. 
We can supply you the products as per your specific requirements.

3.Q:Can we order products?
A:Yes. We can design and produce according to customers'requirements. ODM/OEM orders are welcome.

4. Q:Could I get some sample?
A: Yes, its our honnr to offer sample for your reference.just let us know once you need.

5.Q: What's the delivery time for sample?
A: Generally it shall take 5~7days. For certain products, we need to prepare the materials for it. That depends.

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Company Profile :

We are  a professional manufacturer of high-performance industrial ceramics with over [10] years of experience. We specialize in R&D, production, and export of precision ceramic components, covering alumina ceramics, zirconia ceramics, silicon nitride ceramics, and custom ceramic parts.

 

Equipped with advanced production lines (including CNC precision machining, isostatic pressing, and high-temperature sintering) and strict quality control systems (ISO 9001 & CE certified), we ensure products meet international standards for wear resistance, high-temperature resistance, corrosion resistance, and electrical insulation.

 

Our ceramics are widely used in automotive, electronics, machinery, aerospace, and chemical industries. We serve global clients with OEM/ODM services, flexible customization, and on-time delivery. Committed to technological innovation and customer satisfaction, we strive to be your reliable partner for industrial ceramic solutions.

 

 

 

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