E-mail: sweetie@newthinkchina.com
Contact Us
Qingdao Newthink New Materials Co.,Ltd
Add: No.230 Changjiang Middle Road, Qingdao, Shandong, China
Tel: +86 532 86941661
Fax: +86 532 86941661
Email: sweetie@newthinkchina.com
Web: www.newthinkchina.com

Ceramic Sandblasting Nozzles

Among the most commonly used ceramic nozzle materials are: Al2O3 based ceramics, SIC ceramics, Si3N4 based ceramics and B4C ceramics.Our company is specializes in producing ceramic sandblasting nozzles for more than 9 years.

Chat Now

Sand blasting is powered by a compressed air or a grinding fluid pump,the abrasive is sprayed through the spray gun at high speed onto the surface of the part for cleaning and polishing. At present, sandblasting technology is widely used in machinery, petroleum, chemical, automotive, marine, aerospace, metallurgy, glass, coal and other industries. The sandblasting nozzle is the main wear-resistant component in the blasting equipment. It can be used with various dry or wet blasting machines. It is one of the key parts of mechanical equipment such as surface strengthening, surface cleaning, surface coating, surface modification and jet cutting. One of the parts.

     

Many experts and scholars domestic and overseas have done a lot of research on how to improve the life and reliability of nozzles. Can be summarized as:

(1) changing the structure of the nozzle, optimizing the nozzle size parameters to improve the nozzle life and reliability;

(2) The life of the nozzle can be improved from its microstructure;

(3) The life of the nozzle was studied from the viewpoint of the distance between the nozzle and the sample, the particle size of the abrasive grains, and the angle of the abrasive spray.

 

Studies have shown that the life of the nozzle is not only closely related to the material, but also restricted by the actual application environment. Under different application conditions, the life span of the nozzle can vary by tens or even hundreds of times. The harsher the working environment of the nozzle, the shorter the life. Materials commonly used to make nozzles include: steel, cast iron, tungsten carbide and ceramic materials. Among the most commonly used ceramic nozzle materials are: Al2O3 based ceramics, SIC ceramics, Si3N4 based ceramics and B4C ceramics.Our company is specializes in producing ceramic sandblasting nozzles for more than 9 years.

详情页图片3

SPECIFICATION

Item

Unit

Data

Max. working temperature

1380

Density

g/cm3

≥3.02

Porosity

%

<0.1

Bending strength

MPa

250(20℃)

Bending strength

MPa

280(1200℃)

Modulus of elasticity

GPa

330(20℃)

Modulus of elasticity

GPa

300(1200℃)

Thermal conductivity

W/m.k

45(1200℃)

Coefficient of thermal expansion

K-1×10-6

4.5

Rigidity


13

Acid alkaline-proof


Excellent


Hot Tags: ceramic sandblasting nozzles, suppliers, manufacturers, price, for sale
Related Products
Inquiry
Copyright © Qingdao Newthink New Materials Co.,Ltd All Rights Reserved.