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Feb , 21 2020
With 730% higher hardness than stainless steel, ceramic materials have excellent wear resistance against friction. So the ceramic materials are adopted to produce ceramic valves to solve abrasion and corrosion problems in applications with abrasive and corrosive slurry and solids. The production of ceramic valves includes ceramic parts forming, ceramic parts sintering, ceramic parts machining, ste...
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Oct , 25 2019
Duo to excellent chemical stability and extreme hardness of ceramic, ceramic valves are widely used for abrasive and corrosive water, oil, gas and slurry with abrasive solid in coal fired power plants, mining & metallurgy, iron & steel, paper & pulp, fertilizer, polysilicon, cement, Alumina plant and petrochemical industry. There are many kinds of ceramic valves like ceramic ball valve...
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Sep , 03 2019
Ceramic valves includes ceramic ball valves, ceramic butterfly valves, ceramic double disc gate valves, ceramic knife gate valves have solved abrasion & corrosion problems for lots of projects in various applications in different industry as follows: Coal fired power plants: Ash, lime slurry and gypsum slurry; Process water with high chlorides and solids content in flue gas desulphurisation (F...
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Sep , 03 2019
Abrasion resistance comparison between ceramic and steel Corrosion resistance comparison between ceramic and steel Ceramic materials: Al2O3 : Aluminium oxide, ZrO2: Zirconium oxide, SSiC: Silicon carbide, Si3N4: Silicon nitride Ceramic Valves Advantages: 1. Excellent abrasion resistance many times higher than steel duo to extremely high hardness 2. Outstanding corrosion resistance against almost a...
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