Attività

Types of wear-resistant ceramic pipe and its application in industrial production

Including abrasion resistant ceramic pipe elbow, straight pipe , structural tee, head size, radius sections , adjustable

pipe , mainly used for the air force , pumping slurry pipeline and other materials . Because the transmission medium with

high hardness, flow speed , flow characteristics, can effectively reduce the transmission medium to the wall to produce

long-lasting impact, abrasion , corrosion fatigue causes the pipe was gradually worn out speed.1 , the definition of

wear-resistant ceramic pipeDepending on the working conditions of

wear on the wear-resistant ceramic pipe lining materials have different choices. Resistant ceramic lined pipe ( lining of

aluminum oxide , silicon carbide , zirconia, silicon nitride , sialon , aluminum nitride, boron nitride , etc. ) ; resistant

alloy tube ; hexsteel wearable pipe fittings ; rubber resistant steel grinding tube ; wear-resistant plastic tube ; wear-

resistant cast stone pipe ; wearable self-propagating composite pipe ; rare earth alloy wear-resistant pipe.2 , the main application

of wear-resistant ceramic pipeIn addition to used in coal-fired

power plants wear elbow ash , slag pipe , powder , powder tube back , desulfurization pipes , but also widely used in the

following industries:Mining : Coal industry CWS , washing mud , mine

backfill , mine coal powder ;Metal mines : concentrate and tailings

transport wear elbow ;Metallurgy : Steel mill blast of pulverized

coal injection , slag and other transmission pipelines ; CAO, zinc Bei sands pipeline , transporting steel alloys, refining ,

etc. Preferably wear elbow ;Cement : raw slurry wet rotary kiln

production line conveyor , coal transportation, upgrading cutting machine , pneumatic conveying finished unloading cement ,

concrete wear elbow .Chemical : pulverized coal pipeline ,

transporting raw materials such as silica fume wear elbow .The main application sectors 3 , wear-resistant ceramic pipeIn addition to used in coal-fired power plants wear elbow ash , slag

pipe , powder , powder tube back , desulfurization pipes , but also widely used in the following industries:Mining : Coal industry CWS , washing mud , mine backfill , mine coal powder ;Metal mines : concentrate and tailings transport wear elbow ;Metallurgy : Steel mill blast of pulverized coal injection , slag and

other transmission pipelines ; CAO, zinc Bei sands pipeline , transporting steel alloys, refining , etc. Preferably wear

elbow ;Cement : raw slurry wet rotary kiln production line conveyor ,

coal transportation, upgrading cutting machine , pneumatic conveying finished unloading cement , concrete wear elbow .Chemical : pulverized coal pipeline , transporting raw materials such

as silica fume wear elbow .4, the detailed use of wear-resistant ceramic pipeTransport has been around electricity, metallurgy, coal , petroleum, chemicals, building materials , machinery and

other industries, and high-speed developing. When the wear-resistant ceramic grinding large pipeline materials (such as ash ,

coal , ore concentrates , tailings, cement, etc. ) , there is an abrasion resistant ceramic pipe faster , especially wear

elbow faster. When the pipeline in the wear-resistant ceramic having a strong corrosive gas , liquid or solid , there is a

problem of corrosion and wear-resistant ceramic pipe is quickly destroyed . When the pipeline resistant ceramic materials

with higher temperatures , there is a heat-resistant steel prices are very expensive problem. After resistant ceramic pipe

market, these problems are solved. Wear

resistant ceramic pipe is widely used in mine backfill serious , transporting ore concentrate and tailings , coal-fired

power plant feed powder , slag , ash and other wear-resistant ceramic pipes are also very suitable . Resistant ceramic pipes

are transported strong corrosive acid, alkali , salt and abrasive both solid , wear-resistant ceramic pipe ideal liquid

delivery . In the high-temperature corrosion resistant ceramic pipe , high temperature or high-temperature ablation wear

occasions using very safe and reliable.5 , wear-resistant ceramic pipe production technologyResistant ceramic pipes are using self- propagating high temperature synthesis – centrifugation

manufacture. After that is placed inside the centrifuge tube seamless steel mold , joined in the steel and aluminum oxide

powder mixture , the mixture called thermite in chemistry , centrifuge tube mold rotation reaches a certain speed , through a

Mars ignite thermite , thermite now own , the combustion wave spread rapidly , following violent chemical reaction occurs

when the spread.

Chapter One – What are Alumina Ceramics?