博文

How to achieve the most accurate size when producing high-purity alumina wear resistant ceramics

图片
Nowadays, more and more alumina ceramic products are used in the fine parts of the equipment, t he requirement of the dimensional precision is very high, and the cooperation with the equipment during construction should be good to achieve the required wear resistance of the equipment. Traditional manual cutting way of semi-finished products cause large size error,bad fitness when used. And cutting the finished products requires high-hardness cutting equipment, which results in high labor costs and large product waste.   Pingxiang Chemshun Ceramics co.,ltd produces abrasion resistant ceramics with automatic fine cutting semi-finished produces then sintering to meet the size accuracy requirements of customers at one time.Chemshun Ceramics uses AutoCAD to draw the product size required by the customer, and then imports it into the computer connected to the engraving equipment for reprogramming. The equipment automatically runs the line to complete the cutting, which not only improves ...

How to inspect quality of ceramic rubber wear liner goods ?

图片
Different with other wear resistant ceramic liner materials,   ceramic rubber wear liner is through  v ulcaniz ing alumina ceramic plates or mosaic or spherical block into rubber  with  advanced thermal vulcanization technology to  form composite structure of abrasion resistant materials.   Ceramic-rubber composite panels are divided into two-in-one and three-in-one structures. Due to its characters of easy installation, wear resistance, corrosion resistance, strong cushioning and low noise, they are  widely used in circular cone funnels, driving rollers of belt conveyors, square chutes, blanking pipes, and bulk materials. Point protection, terminal transportation equipment, mine operation equipment, etc.   Chemshun Ceramics manufacturer produces and exports rubber ceramic plates to all over the world. And often tests and inspects bulk quantity of wear panels during production and before package ,inspecting items below are paid much attention stri...

What are the classifications of ceramic balls

图片
Ceramic balls are round spheres, made of ceramics material.It can be classified into two types according to their purpose: filler ceramic balls and grinding ceramic b ead s.   Packing ceramic balls, also known as inert alumina ceramic balls, are widely used in petroleum, chemical, fertilizer, natural gas and environmental protection industries. They are used as the covering support material and tower packing for the catalyst in the reactor. The main function of the packing ceramic balls is to increase gas or liquid. Distribution points, support and protection of active catalysts with low strength. Chemshun ceramic packing ball products include: normal ceramic balls, medium-alumina ceramic balls, high-alumina ceramic balls , ceramic balls with hole, etc.   Grinding ceramic balls are grinding bodies used in fine grinding equipment such as ball mills, pot mills, and vibration mills. Grinding ceramic balls have the advantages of high hardness, high bulk density, corrosion resistan...

Silicon Carbide Ceramics Introduction

图片
Silicon carbide, also known as emery, is a mixture of quartz sand and coke, using the silica and petroleum coke, adding salt and wood chips, placing it in an electric furnace, heating it to a high temperature of about 2000°C, and forming it after various chemical processes.   Silicon carbide is widely used, mainly in four application areas, namely: functional ceramics, advanced refractories, abrasives and metallurgical raw materials. SiC products are diverse due to their preparation methods, application fields and shapes.   SiC ceramics, as one of them, is a high-performance material in the ceramic field. It has the characteristics of good chemical resistance, high strength, high hardness, good wear resistance, low friction coefficient, and high temperature resistance. According to its sintering method, it can be divided into: reaction sintered silicon carbide (RBSiC), pressureless solid phase sintered silicon carbide (SSiC), liquid phase sintered silicon carbide (LSiC), hot-...

Ceramic Alumina Lining Pieces Application

图片
 Ceramic Alumina Lining Pieces Application Ceramic  alumina  lining pieces is featured of small size, different shapes, Dozens of ceramic mosaics are arranged and combined into wear  protective layer , Chemshun mosaic c eramic  tile  liners include  hexagonal tiles, square or rectangle tiles with dimples,They are popularly applied in following three ways : 1:Used for magnetic separator drum Belt conveyor pulley lagging brings low efficiency when works in bad environment,like high temperature, serious wear damage, wet or rainy weather.so alumina ceramics are chosen to make up for the shortcomings of rubber that is not resistant to high temperature, wear, and paste. Chemshun ceramic square or rectangle tiles with dimples are pasted or vulcanized in rubber sheet of metal base drum in a uniformly or/non-uniformly way.which make magnetic separator drum has better grip ,separation efficiency and abrasion resistance. 2:Vulcanized in rubber l...

Chemshun Ceramics Attended 13th Shanghai International Advanced Ceramics Exhibition

图片
Chemshun Ceramics Attended 13th Shanghai International Advanced Ceramics Exhibition Shanghai International Advanced Ceramics Exhibition  is sponsored  by China (Shanghai) International Advanced Ceramic Industry Exhibition ,Focusing on the mainstream and new trends of advanced ceramic materials and products, advanced technologies, and advanced ceramic upstream and downstream industrial chains. As industrial ceramic manufacturer and developer  , Pingxiang Chemshun Ceramics Co.,Ltd attended the 13 th  Shanghai Advanced Ceramics Exhibition with booth No.H1.C273 . Different kinds of advanced industrial ceramics products wear shown in this exhibition, such as ZTA zirconia toughened alumina ceramics, ceramic lined pipeline, SIC silicon carbide ceramics, high alumina 99.7% fine ceramics, mineral ceramic balls with zirconia, yttria-stabilized zirconia, silica, alumina material. W hich attracted many visitors’ attention and negotiation, like domestic and foreign...

Large-scale High-purity Alumina Ceramic Products Produced By Spontaneous Solidification

图片
spontaneous gelation breaks through the key bottleneck problems such as deformation and cracking of large-size ceramic wet billets during drying, and produce large-size high-purity alumina ceramic grinding discs with diameters of 360mm to 600mm, 1400x900x30, 500x500x45, 1180x490x20mm etc . Large-scale structural ceramic parts have a wide range of applications in Semiconductors Manufactur, LCD Equipment, General industrial Machines and other fields, but the molding of large-scale ceramic parts is extremely challenging. Compared with classic cold isostatic pressing and injection molding, gelcasting (gelcasting, or gel injection molding) has outstanding advantages: the green microstructure is uniform, fundamentally ensuring the reliability of ceramic components; The billet has high strength and density, is convenient to handle, and can effectively reduce the risk of sintering shrinkage and cracking; near-net-shape molding can greatly reduce the machining cost. In addition, the inject...