The main performance characteristics of wear-resistant ceramic liner

Wear-resistant ceramic lining board is a kind of alumina (AL2O3) as the main body material, auxiliary to add other ingredients, after high temperature of 1700 ° C to burn up, widely used in thermal power, steel, smelting, machinery, coal, mining, chemical, cement, port terminals, and other enterprises of coal transporting system, pulverizing system, ash discharge and dust removal system all wear large mechanical equipment, can choose according to different requirements of different types of products.


1. The hardness
The determination of the Shanghai institute of ceramics, the rockwell hardness of HRA80-90, hardness is second only to diamond, far more than wear resistance of wear resistant steel and stainless steel. 


2. Excellent wear resistance
Was measured by the central south university institute of powder metallurgy, wear resistant ceramic lining board wearability is equivalent to 266 times of manganese steel, 171.5 times of high chromium cast iron.According to our customer for more than a decade, under the same conditions, can prolong the service life of equipment more than ten times at least. 


3. Light weight
Its density is 3.6 g/cm, only half as much as that of the steel can greatly reduce equipment load. 


4. Good adhesion strong, heat-resisting performance
Ceramic pieces of heat-resisting strong glue to stick on the inner wall of the equipment.The adhesive is my company's patented product, can run for a long time not under 350 ℃ ageing, cementation type products used for the 750 ℃ of heat-resistant inorganic binder.Dope temperature resistant performance and sticky relay performance index is ahead in the country.The viscose by Hitachi east boiler co., LTD., is specified for the burner in paste special viscose wear-resisting ceramics.


5. Easy installation, door to door service
The company has a skilled, strong sense of responsibility of the installation construction team, responsible for on-site installation of various kinds of products.In addition, according to customer needs, rapid design, processing all kinds of non-standard ceramic elbow, tee, hopper, etc., maximum convenient user unit change equipment. 


6. Wide application scope
Wear resistant ceramic liner can be used in thermal power, steel, smelting, machinery, coal, mining, chemical, cement, port terminals, and other enterprises of the coal transporting system, pulverizing system, ash discharge and dust removal system all wear large mechanical equipment, can choose according to different requirements of different types of products.

评论

发表评论

此博客中的热门博文

Silicon carbide ceramic wear plate supplied from factory

图片
 Abrasion resistant ceramics tiles supplied from chemshun ceramics includes alumina ceramic tile, ZTA ceramics tiles,  silicon carbide ceramic tile , Al2O3 99.7% high alumina tiles. Here mainly introduce wear resistant sic ceramic plate as follows : Chemshun SiSic wear plate is an excellent material for the wear protection application, especially at a certificate high temperature.  The material of siliconized silicon carbide has series of basic superiority and characteristic. Many products can be made from it such as beams, rollers, cooling air pipes, thermal coumple protection tubes, temperature-measuring tubes, sealing parts,and special shaped parts. The methods of processing usually including slip casting , extrusion, pressing. 
阅读全文

Characteristics and applications of inert alumina ceramic balls

图片
   Inert alumina porcelain balls have the characteristics of high strength, high chemical stability and thermal stability. They can withstand high temperature, high pressure and corrosion from acids, alkalis, salts and various organic solvents. They are widely used in petroleum, chemical industry, fertilizers, natural gas and environmental protection industries. As a support and covering material for the catalyst in the reactor, it can buffer the impact of liquid and gas entering the reactor on the catalyst, protect the catalyst, and improve the distribution of liquid and gas in the reactor.       Inert alumina ceramic balls are used in industries such as environmental protection and environmental protection as covering support materials and tower packing for catalysts in reactors. Inert alumina ceramic balls have the characteristics of high temperature and high pressure resistance, low water absorption and stable chemical properties. It can withstand the corrosion of acids, alkalis a
阅读全文

What ‘s the advantage of ZTA toughened wear resistant ceramics

图片
  ZTA toughed ceramic is a new material with excellent performance and wide application prospects. ZTA, also known as alumina-zirconia composite phase ceramic, is a composite material composed of two ceramic phases, alumina and zirconia. It is a multi-phase ceramic with excellent chemical stability, thermal stability and high strength. It inherits the high hardness of alumina ceramics and the high toughness of zirconia ceramics, and has excellent wear resistance, high temperature stability and toughness. 1. Anti-wear performance: ZTA toughed ceramics have excellent wear resistance. It has high hardness and can maintain good wear resistance under harsh conditions such as high speed and high pressure. This makes ZTA tough ceramics widely used in high-speed friction, motorcycle brake pads and other fields. 2. High temperature stability:   ZTA toughed ceramics have a high melting point and good high temperature stability. In high temperature environments, it can maintain its original stre
阅读全文