When the multi-stage pipeline pump motor drives the impeller on the shaft to rotate at high speed, the liquid filled in the impeller is thrown around the impeller along the flow path between the blades from the center of the impeller due to the centrifugal force. Since the liquid is affected by the blades, The pressure and velocity are simultaneously increased and directed through the flow passages of the guide shell to the secondary impellers so that all of the impellers and guide shells flow sequentially one after the other to further increase the pressure energy of the liquid. After each impeller step by step, you get a certain lift.
Multi-stage pipeline pump is pressurized transmission pipeline to solve the pipe pressure is too low and developed a new pump, horizontal centrifugal pump than the current application has great advantages. Due to the advanced mechanical seal, the main shaft of the motor is directly mounted on the impeller. Therefore, the utility model has the advantages of high efficiency, low power consumption, compact structure, small size, light weight and convenient decoration. The utility model can be used according to the requirement of the head and the flow and the series connection.
Search Keyword: More Pump Technical Articles
Nickel-based alloy powders are commonly used in plasma transfer arc welding (PTAW) due to their excellent corrosion resistance, high temperature strength, and good weldability. These alloys are typically composed of nickel as the base metal, with various alloying elements added to enhance specific properties.
Some commonly used nickel-based alloy powders for PTAW include:
1. Inconel 625: This alloy powder is widely used for PTAW due to its high strength, excellent resistance to corrosion, and oxidation at elevated temperatures. It is commonly used in applications involving seawater, chemical processing, and aerospace industries.
2. Hastelloy X: This alloy powder is known for its high-temperature strength and oxidation resistance. It is commonly used in applications involving gas turbine engines, industrial furnace components, and chemical processing.
3. Monel 400: This alloy powder is known for its excellent resistance to corrosion, particularly in marine environments. It is commonly used in applications involving seawater, chemical processing, and oil refining.
4. Inconel 718: This alloy powder is known for its high strength, excellent resistance to corrosion, and good weldability. It is commonly used in applications involving aerospace, oil and gas, and nuclear industries.
5. Inconel 601: This alloy powder is known for its excellent resistance to high-temperature oxidation and corrosion. It is commonly used in applications involving heat treatment equipment, chemical processing, and power generation.
These nickel-based alloy powders can be used in PTAW processes to create high-quality welds with excellent mechanical properties and resistance to corrosion and high temperatures.
Inconel Powder,Nickel Powder,Pta Welding Ni Alloy Powder,Laser Cladding Ni Base Powder
Luoyang Golden Egret Geotools Co., Ltd , https://www.xtcmetalpowder.com