Boron Nitride Nanocrystal Ribbon Nozzle

Boron Nitride Nanocrystal Ribbon Nozzle
Details:
Boron Nitride Nanocrystal Ribbon Nozzle is a key component for producing amorphous ultra-fine crystal (nanocrystalline) ribbons. To ensure that the produced amorphous ultra-fine crystal ribbons have excellent magnetic and mechanical properties,so its material and design are selected according to the production process and equipment conditions.
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Description
Technical Parameters
Boron Nitride Nanocrystal Ribbon Nozzle

 

Common nozzle materials include boron nitride, ceramics and graphite, which have good stability and corrosion resistance at high temperatures. The design of the nozzle should ensure that the melt can be ejected smoothly and evenly, and at the same time have good thermal shock resistance to adapt to high temperature and rapid cooling environments.

 

  • Material selection: The selection of nozzle materials is crucial. Commonly used materials include boron nitride, ceramics and graphite, which have good stability and corrosion resistance at high temperatures
  • Design optimization: The design of the nozzle should ensure that the melt can be ejected smoothly and evenly, and at the same time have good thermal shock resistance to adapt to high temperature and rapid cooling environments.
  • Manufacturing process: Manufacturing process is also the key to produce high-quality nozzles. During the manufacturing process, it is necessary to ensure that the dimensional accuracy and surface quality of the nozzle meet the requirements.

 

Boron Nitride Nanocrystal Ribbon Nozzle Packaging and Transportation

 

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Product packaging is in accordance with the "Technical Specifications" or industry standards;

 

The packaging of the product meets the characteristics and performance of the product itself, including sufficient to prevent the product from moisture, rain, rust, corrosion, and shock, and can accept multiple handling, loading and unloading, and transportation;

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Product Process and Production Process

 

The production process of Boron Nitride Nanocrystal Ribbon Nozzle includes key steps such as raw material selection, boron nitride powder preparation, molding, sintering treatment, and post-processing and testing. Each step requires strict control of process parameters and operating conditions to ensure the quality and performance of the final product. With the advancement of science and technology and the continuous optimization of processes, the production process of boron nitride ceramics will continue to be improved and perfected to provide better material support for the development of various industries.

 

Performance Parameters

 

Category

 E

 L

 S

Main Ingredients

 

BN+ZrO2+SiC

 

BN+ALN

 

BN+Si3N4

density

g/cm³

2.3

g/cm³

2.85

g/cm³

2.7

Leeb hardness

HL

600

HL

650

HL

650

Bending strength

Mpa

150

Mpa

250

Mpa

300

Thermal expansion coefficient (25℃-1200℃)

(10-6/K)

2-3

(10-6/K)

4-6

(10-6/K)

2-3

Thermal conductivity (normal temperature)

W/mk

15

W/mk

70

W/mk

45

Maximum operating temperature

Air

900℃

Air

1950℃

Air

1700℃

vacuum

1500℃

vacuum

 

vacuum

 

Inert atmosphere

1700℃

Inert atmosphere

 

Inert atmosphere

 

Room temperature resistivity

Ω.cm

>1012

Ω.cm

>1014

Ω.cm

>1014

 

 

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