博文

目前显示的是标签为“wear resistant ceramics”的博文

Wear Resistant ceramic lined pipe used in Lithium Battery Industry

图片
Wear Resistant ceramic lined pipe used in Lithium Battery Industry At present, lithium battery industry transport material mainly by using 304 stainless steel lined with glass,but there are many problems with the current delivery of lithium batteries. First the glass is not wear-resistant, the powder is continuously washed and worn under the action of pressure, so the service life is about 6 months; second the conveyor system has many elbows, because the airflow changes the flow direction on the outside of the bend, and the wear of the elbow is particularly serious; Third frequent replacement of the conveyor system results in reducing production and increased production costs. Wear resistant ceramics lined steel pipe can effectively improve problems above. Ceramic lined 304 stainless steel pipe with special ceramic adhesive, which are much better than glass lined steel pipe in working life and abrasion resistance because wear resistant ceramics  has property of light weight, hi...

How to determine whether alumina ceramic lining needs to be replaced

  Alumina ceramic linings  higher utilization rate than other abrasion resistant materials .which is widely used in industrial conveying system in power generation, steel, mining industry.alumina ceramic liner also have limited working life although it is characterized by high wear resistance , high temperature resistance , high hardness etc.  pingxiang chemshun ceramics is professional industry ceramic manufacturer with 15-year producing experience .Chemshun Ceramics has series of alumina ceramic lining tiles with Al2O3 92% ,Al2O3 95%. which will extend the life of your bulk handling equipment and keep your systems operating at maximum levels.in processing plants there are numerous chutes and pipes that are responsible for materials flow. Over time, these chutes and pipes will begin to show signs of wear, so we are pleasure to share the tips how to judge whether wear resistant ceramic liner needs to be repliced  Chute and pipe linings may be replaced wholly w...

The construction process of wear resistant ceramics

图片
  Wear resistant ceramic liner  installation is a project with long time and carefulness.pingxiang chemshun ceramics co.ltd is an industrial  alumina ceramic lining  manufacturer.company installation team often go out for wear resistant ceramic projects. and they are much pleased to share with abrasion reistant ceramic construction process .   1)  Equipment repairation : equipment areas with serious wear damage should be mended for smooth and flat surface .   2)  Polishing & cleaning : surface rust need to be cleaned and then clean the surface with a cleaning agent   3) Ceramic Epoxy glue adhesive water mixed : ceramic epoxy glue water should be mixed according to correct proportion    4) Coating : make sure that all sides is coated by epoxy glue    5) Ceramics pasted: Paste to ceramics after compaction, extrusion air, paste inverted top to use auxiliary equipment compaction until fully cured ...

Mining machinery wear damage

图片
  Each year mining production cost is increased much because of  machinery wear and tear . let Chemshun ceramics , 13 years industry abrasion solver with  wear resistant ceramics   , talk about mining machinery wear damage  Whether a mining machinery work effectively is decided by surface lubrication, load conditions and so on. If the above conditions are not normal, it will cause the machine deterioration and accelerates wear and damage.machines parts wear damage is more quickly, the loss during no production will become larger, Premature abrading damage makes mining machinery operating costs quickly increased. This is because it takes extra mending time and repair costs, increased spare parts consumption. This item expenditure of mining machinery arrive the  150 billion dollars every year,  if mechanical parts wear resistant property is slightly increased ,miner company  can save large cost  The only way to reduce production co...

The end of the global diversified miner?

图片
Driven by low commodity prices, large mining companies will shift away from diversification strategies to concentrate on increasing competitiveness in specific sectors, predicts research firm BMI. The process is already underway at the top diversified firms including at number one miner BHP Billiton which back in 2014 embarked on what it called “portfolio simplification” to focus on iron ore, copper, coal and petroleum and potentially potash. Severe debt distress has prompted a much more radical overhaul at number five miner Anglo American where only three divisions may survive – copper, diamonds and platinum. Mines will be cut from 55 to just 16. Miners will “increasingly surrender to a 'lower for longer' price outlook, which would result in further significant divestment of assets, output cuts and bankruptcies" Over the longer term miners would increasingly focus on core operations and acquire assets within their field of operations to drive down costs and enhan...

corrision and wear resistant ceramic pipe tile reduce pipeline project cost

图片
abrasion resistant alumina ceramic liners  for vulcanized   Alumina ceramic pipe tile liner is pasted in the steel pipe wall with high temperature resistant adhesive epoxy resin glue ,then forming a solid anti-wear layer by heating after curing. The kinds of products production process is relatively simple, short production cycle, relatively low cost.  Wear resistant pipe tile liner main Features including : 1) Good wear: ceramic layer in wear-resistant ceramic tile lined elbow pipe is abrasion Ceramics, its hardness (HRA) ≥84, the wear resistance is more than 10 times of high chromium alloy cast iron pipe fittings. the actual wear life of 5mm thick ceramic linings layer will be equivalent to 50mm thick wear-resistant steel. 2) Corrosion resistance: wear-resistant ceramic material with  excellent corrosion resistance, acid, alkali, salt and a halogen salt corrosion properties. 3) High temperature performance:  wear resistant ceramics   itself...

wear resistant ceramics improve mining equipment

Indonesia could exhaust its economically retrievable coal reserves by 2033, a study by PriceWaterhouseCoopers released on Monday showed. Indonesia is among the world's top exporters of thermal coal, but its output has slipped in recent years as plummeting prices of the power station fuel have forced miners to cut costs. Industrial future situations most like above case, facing these bad industrial environment, It is best time to cut down all the production cost in the aspect of production equipments,working miners quantity etc.so that mining companyies can change the state of survival. For lowering production equipments, chemshun advise industrial equipment maintenance for abrasive damange. like using wear resistant ceramics   pased in the inner wall of equipment ,because alumina ceramic linings with character : Made from high purity, fine grain, alpha aluminum oxide, a material almost diamond hard .also ceramic is inert, it does not react with most materials that come in c...

Wear maintenance solution by wear resistant ceramics

图片
In bulk industrial material handling application, protective and scheduled maintenance maximize the life and structural integrity of large and small metal components such as mixing vessels, pumps, hoppers, housings, tanks, chutes, pipes, and centrifuges.These heavy-duty parts are often exposed to aggressive slurries, sand aggregates, particulates, and large stones that can damage and abrade even the hardest reinforced steel substrates. chemshun ceramics alumina ceramic  tiles for Industrial solutionsjpg Different damange to equipment can be caused by mechanical attack,chemical attack,corrosion attack, or by a combination of these three modes,during equipment working, mechanical attack involves dry particulates or slurry , coal,iron ore materials dropping onto and travelling through chutes , pipes, pump, and other conveying system.Over time , even soft flowing materials can abrade and wear away gradually stripped away from the euqipment substrate, then reducing its thickness ...
图片
Alumina Ceramic linings for High Wear Applications  Chemshun offers several  alumina ceramics  materials  for high-wear, severe-service industry applications. Chemshun    wear resistant ceramics  contains 92% alpha alumina & 95% alpha alumina  – the hardest material known to man, next to diamond.which offer exceptional hardness and chemical corrosion resistance to maximize performance in extreme wear environments. Cost-Effective Manufacturing and Design Services Chemshun ceramics experienced team of design engineers work professionally to provide product drawings that meet the most demanding requirements while maintaining a cost-effective manufacturing method. our advanced forming, firing, and finishing capabilities ensure optimal results for your next project Reputation & Experience for Qualit y CHEMSHUN served industrial maintenance company for 13years, we earned good reputation by our believable products and since...

Wear ceramic liner property

图片
1, good wear resistance: raw materials is high purity alumina and alpha phase crystal growth inhibitors. Using the most advanced powder preparation process, to ensure powder made with uniform distribution and good flowability. 2, good impact resistance: a unique toughening ingredient form stronger crystalline cohesion, which  greatly enhance the impact resistance of alumina ceramics , imapct resistnace is 3-5 times the general standard wear resistant ceramics . Wear ceramic liner  3, smooth surface:   wear resistant ceramics  with surface smooth, reduce congestion and the friction coefficient and prolong life. 4, good stability: wear ceramic liner has superior stability, not deformed even at temperatures up to 1600 degrees Celsius, and abrasive property almost no loss. 5, light weight: with density 3.65g/cm3, less than half of the steel,  wear resistant ceramics installed on heavy equipment instead of other abrasive materials can greatly reduce the loa...

Wear resistant ceramic adhesive aging performance discrimination method

图片
Wear resistant ceramic adhesive aging performance discrimination method Wear-resistant ceramic adhesive paste plays a key role in project., directly affect the quality of the project, the general engineering contract warranty period is basically in about 5 years,  ceramic adhesive bonding performance sold in the current market is basically to meet the requirements,but products in anti-aging vary widely, good  wear resistant ceramic  adhesive aging period is up to eight years, poor wear-resistant ceramic glue water aging period is generally less than three years.   Wear resistant ceramic   adhesive agining performance can not directly determine the quality of the adhesive from the appearance of color, status before use.also cann't determine from ceramics glue water adhesive strength after use,only can know when wear resistant ceramics  start to fall off. Here briefly introduce the discriminating method of alumina ceramic adhesive agining properties:The...

Wear-resistant ceramic pipes are widely used in Ash removal

图片
  Wear resistant ceramics  pipe shell is steel, lined with excellent wear resistance alumina ceramic, his role is mainly used for resisting mixed gas stream erosion wear damage for pipeline , which can prevent mixed gas stream pollution of the environment due to wear resistant ceramics pipeline wear and leaks, wear resistant ceamics   can greatly extend the life of the pipeline, the pipeline not only played wear resistant ceramics performance of high-temperature resistance, corrosion resistance, but also played the metallic materials characteristics of high strength, high toughness, wear resistant ceramics   and steel materials integrate design ,easy to replace and installation. Chemshun Wear Resistant Ceramics  Wear resistant ceramic pipe for ash removal characteristics:    1. Wear: Under the same conditions, wear-resistant than ordinary pipe 10-20 times;    2. Resistance to corrosion: adhesive lined ceramics and inorganic acid co...

Wear damage Analysis about material Handling elbow pipe

图片
Although the material handling elbow pipe has selected wear resistant ceramics liner, but it is easily wear damage part during abrasiveness materials transportation ,The main reasons are: when the material passed through the pipe, then crashed into the outside of the inner wall of the pipeline due to the centrifugal force and inertia . Chemshun Ceramic-lined composite steel pipe  for feeding system Portion of the particles slide along the inner wall of  the pipe outer lateral; another part of the particles reflect from the inner wall of the pipe outer lateral into the inner wall of the inboard pipe, repeated movements like this; material after several collisions, in the middle of the outer wall of circular cross-section of the elbow, will cause pits. by analysis elbow surface friction is caused by the friction of the particles , also is due to organization crushing and detachment of // wear resistant ceamic lined pipe // by particles hitting the surface ,therefore, ...

factors affect the use of wear resistant ceramics (3)------ Effect of molding method

图片
Numerous studies and production practice show that: wear resistant ceramics   with low porosity,high density has excellent structure and property. high density means ceramic grain closely packed in the body , which can  withstand external loads or corrosive substances erosion better.In order to obtain ceramic idiosome with calcium density, the molding method is the key. forming method of wear resistant ceramics commonly includes dry pressing, isostatic pressing, hot die-casting method. Different methods have different characteristics,therefore the impact on the conservation of the ceramic sintering and microstructure will be different. For the general shape of complex products mostly based grouting and hot die-casting process, the shape of simple products can dry pressing. In generally, products compactness by isostatic pressing is better than hot die casting products. Pingxiang chemshun ceramics co.ltd manufacture wear resistant ceramics with 92%,95% alumina content by i...

Wear resistant ceramics pipe is the best choice of fluid transportation piping

图片
Fluid transportation pipeline is widely applied throughout the electric power, metallurgy, coal, petroleum, chemicals, building materials, machinery and other industries, and is developing with high speed .When transporting heavy abrasiveness material inside the conveying pipe such as ash, slag, coal, ore powder, tailings, cement, etc., there is a pipeline problem of faster wear damage . Especially bend pipe elbow part . Wear resistant ceramics pipe When conveying abrasive and corrosive materials in the pipeline, there is issue of abrasive and quickly destroyed the pipeline . When the pipeline transportation of materials with higher temperature, there is problem of using heat-resistant steel with very expensive cost. Since wear resistant ceramics   steel pipe appeared , these problems are solved, therefore wear resistant ceramics steel is the best choice for pipeline liquid delivery . Wear resistant ceramic steel is widely used for minining filling material, powder ore and ta...

Factors affected the proerty of wear resistant ceramics (2) ----Effect of particle size of the raw material powder

图片
Raw material powder particle size of wear resistant ceramics has large effect on the performance of  finished products , only the raw material is fine enough, finally finished burning end products possiblly form microstructure, which has good wear resistance. AI2O3 powder particles is finer, the greater the activity is, surely better for promotion sintering, the wear resistant ceramics made of this powder will have higher strength , Wear Resistant Ceramics small particles can disperse stress concentration due to the corundum and glass with different coefficients of linear expansion at the grain boundaries ,then cause to reduce  the risk of cracking, fine grains can hinder the development of microcracks, helping improve the fracture toughness , also improve the wear resistance. Pingxiang chemshun ceramics co.ltd have full experience to solve industrial abrasion problem , which can help industry company to reduce wear maintenance cost , as wear resistant ceramic manfua...

wear resistant ceramic property in dry tribology

图片
Engineering wear resistant ceramic materials has property of  wear-resistant, anti-oxidation, corrosion resistance and high temperature resistance and other characteristics,which has attracted widespread attention at home and abroad, and is widely used in space technology, the sealing member, critical engine parts, high efficiency art high-speed cutting tools,  become one of best choice as high temperature and wear resistance material . the study of wear resistant ceramics property become one of the topics at the forefront of today's field of tribology.  Wear Resistant Ceramics Ceramics in the traditional sense refers to a hard polycrystalline material clay-like substance formed after the high-temperature treatment, and ceramics in the modern sense refers to include the artificial crystal glass, inorganic coatings and films. Ceramic development generally go through several stages of pottery→ Porcelain→ traditional ceramic or ceramic ordinary→ Advanced Ceramics Adva...