Rare Earth Alloy Wear-Resistant Backpack Elbow is a specialized pipe fitting used in industries that handle highly abrasive materials.
Download PDFThis elbow is lined or coated with rare earth alloys, which offer exceptional resistance to wear, erosion, and corrosion, significantly extending the life of the pipe. The "backpack" design refers to its unique shape, which helps reduce the impact of abrasive materials on the pipe walls. These elbows are commonly used in mining, power plants, cement production, and other heavy industries where durability and longevity are crucial.
Our rare earth alloy wear-resistant elbows are engineered to meet stringent performance standards. The specific grades of materials we use include:
These alloys are designed to provide exceptional hardness and durability in demanding environments. The performance indicators for our products include:
This level of hardness ensures that the elbows can withstand significant wear and tear, making them ideal for high-wear applications.
The high impact toughness of our rare earth alloy elbows means they can absorb significant amounts of energy without fracturing, which is critical in environments where components are subject to heavy impacts.
Our elbows are designed to endure high levels of stress without failing, providing reliability and long service life in challenging conditions.
Our rare earth alloy wear-resistant elbows are suitable for a wide range of applications, particularly in industries where components are exposed to severe wear and tear. These include:
The elbows are used in high-wear components such as ash pump impellers, sheaths, shaft sleeves, and guard plates. They are also suitable for medium-speed grinding equipment like E-type grinding, MPS grinding sleeves, and lining tiles. Additionally, our elbows are used in static abrasive wear components such as non-welding coal bending straight pipes with flanges and flexible connections.
In metallurgy, our elbows are employed in coal grinding pipes, cone doors, and coal doors. They are also used in critical components like straight pipes, sieve plates, blast furnace feeding lining plates, tooth plates, scrapers, chassis, chains, and sprockets. These components require materials that can resist both abrasion and impact, and our rare earth alloy elbows excel in these applications.
Our rare earth alloy elbows are also used extensively in mining operations, where pipelines and other components are subject to harsh conditions. The durability and wear resistance of our products make them ideal for use in mining equipment and infrastructure.
Beyond power plants, metallurgy, and mining, our elbows are suitable for any application where components are exposed to high levels of wear and impact. This includes pipelines and other components in a variety of industrial settings.
Our rare earth alloy wear-resistant elbows are engineered to meet the highest standards of performance and durability. With a focus on providing high-quality products at competitive prices, we serve industries worldwide with solutions that withstand the most demanding environments. Whether for power generation, metallurgy, mining, or other industrial applications, our rare earth alloy elbows offer the reliability and longevity that your operations demand.
The wear and tear of rare earth alloy is a phenomenon of material loss caused by relative motion between objects.
Rare earth alloy wear-resistant pipe is produced by horizontal centrifugal casting, in which the smelted liquid metal is passed through the pouring riser and diverted into the rotating mold barrel (the speed of the mold barrel is generally 800-1000 rpm), under the action of centrifugal force A casting method for filling and solidifying into a casting. The horizontal centrifugal casting machine is used for casting various tubular castings and various carbon steel, alloy steel pipes and double-layer steel rolls that require different compositions of inner and outer layers.
Liquid metal can form a hollow cylindrical free surface in a mold without a core. In the production process, the casting process is greatly simplified, with high productivity and low cost. Under the action of centrifugal force, the metal liquid improves the ability of metal to fill the mold, so some alloys and thin-walled castings with poor fluidity can be produced by centrifugal casting.
Due to the centrifugal force, casting defects are improved, shrinkage holes (shrinkage porosity), pores, inclusions and other defects are reduced, and the mechanical properties are improved. Because centrifugal casting has no riser runway, etc., the utilization rate of metal is improved.
Rare earth wear-resistant alloy pipe material has strong anti-wear performance, so when choosing rare earth alloy wear-resistant pipe, higher wear resistance is required, how to improve it?
Ceramic lined pipe is made through self-propagating high-temperature synthesis (SHS) technique.
Cast basalt lined steel pipe is composed by lined with cast basalt pipe, outside steel pipe and cement mortar filling between the two layers.
Ceramic tile lined pipes have very uniform coating of specially formulated ceramic material that is affixed to the inner of the pipe.
The material of the rare earth alloy wear-resistant pipe is ZG40CrMnMoNiSiRe, which is also the grade of rare earth alloy steel.
Tubes Erosion Shields are used to protect boiler tubing from the highly erosive effects of high temperatures and pressures thereby greatly extending tube life.
The ASTM A213 T91 seamless tubes are primarily used for boiler, superheater, and heat-exchanger.
