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The working performance of an electric machinery can be improved by adopting magnetic slot wedge on the stator or rotor. To investigate the influence of the magnetic slot wedge
contactThe heavy-duty generator rotor is the important core member of generator, generally weigh more than 53000～64000kg, some main members on the generator, all be fixed on the
contact20211130 · eliminates the thermal barrier of the slot insu-lation, allowing a continued increase in the cur-rent-carrying capability of a given size rotor. GE Generator Rotor
contact2023227 · VICO-screen cylinders with circumferential slots are made directly by helicoidally winding a metal wire with “V” section on a series
contactThe invention provides a copper alloy rotor slot wedge with excellent high temperature performances and a good extrusion moulding property, and a production method thereof.
contact2019813 · We are specializing in the production of copper alloy contact wire for electrified railway, carrier cable, copper alloy slot wedge for large generating set,
contact2023111 · 347 is a columbium/tantalum stabilized austenitic stainless steel that resists carbide precipitation during welding and intermittent heating to 800/1650°F
contact2022222 · Overview. The alloy also offers good resistance to polythionic acid stress corrosion cracking and is a useful material for use around reactor plants. Type 347 is non
contactThe result shows that the FSS limit of turbine generator with the rotor slot wedge made from stainless steel is larger than that made from aluminum and copper base alloy. The variation law of FSS limit with the change of rotor slot wedge conductivity is revealed. The results provide important reference for improving the FSS in the design of ...
contact2023129 · Rotor Slot Wedge Cuni2si, Find Details and Price about Copper Rod Copper Tube from Rotor Slot Wedge Cuni2si - Hebei Outong Nonferrous Metals Products Co., Ltd. ... production and sales, products for copper and copper alloys, nickel and nickel alloys, titanium and titanium alloy and other high-tech new materials of all kinds of tubes,
contact2019126 · The article about magnetic slot wedges made from epoxy and non-organic materials for achieving higher level power of induction motors and which properties it has.
contact2016111 · The working performance of an electric machinery can be improved by adopting magnetic slot wedge on the stator or rotor. To investigate the influence of the magnetic slot wedge on magnetic field distribution and the saturation reactance of a turbo-generator, a 2-D mathematical model for electromagnetic field of a 150MW air-cooled
contact2023227 · VICO-screen cylinders with circumferential slots are made directly by helicoidally winding a metal wire with “V” section on a series of support rods. ... Materials. Carbon steel, AISI 304, AISI 316L, AISI 321,
contact20181125 · Heat treatment process of slot wedge CuNiCrBeTi alloy and its microstructure and mechanical properties November 2018 Jinshu Rechuli/Heat Treatment of Metals 43(11):73-76
contactDezincification penetration of copper alloy (C90 300) containing graphite particles (5–200 µm) 23–25 is observed to be slightly higher than that of the matrix copper alloy (C90 300). Fig. 4 shows the dezincified layer in this copper–graphite particle composite made using titanium as the wetting agent using the stir casting technique; titanium forms titanium
contactWatch on. You can utilize the slot spacing on both sides of Filson wedge wire screen to control filtration density. It provides absolute rating of 15-300μm with 96% efficiency, and the outer diameter ranges from 25mm to 914mm to create more flexible space. Standard slot size range of Filson wedge wire filter screen is 0.001”-0.625”.
contactCopper Zirconium C15000, RWMA Class 1, AWS J1.3. Copper Zirconium is an excellent resistance welding material with very high softening temperatures. A small addition of zirconium to copper improves resistance to softening and resists deformation at high temperatures where normal copper would soften rapidly. Copper Zirconium is used as an
contactA magnetic slot wedge is a magnetic slot wedge used on a motor. The magnetic plate slot wedge is made by adding reducing iron powder evenly into the resin and using non-alkali glass fiber cloth to reinforce the plate. The particle size of iron powder is 100-400 mesh. Magnetic slot wedge has the following characteristics: first, energy saving ...
contactAccording to the working conditions of the nuclear power generator slot wedge and the principle of the heat treatment, CuCo2BeZr copper alloy was strengthened by a series of heating process test, finally acquired a good performance of the nuclear power slot wedge. The results show that, after the process of hot extrusion deformation of 85.5% and
contact201861 · The effect of aging temperature on microstructure and properties of Cu-Ni-Si rotor slot wedge alloy in large generator was investigated by means of optical microscope (OM), transmission...
contactAccording to the working conditions of the nuclear power generator slot wedge and the principle of the heat treatment, CuCo2BeZr copper alloy was strengthened by a series of heating process test, finally acquired a good performance of the nuclear power slot wedge. The results show that, after the process of hot extrusion deformation of 85.5% and
contact2023129 · My company's main products are: Copper and copper alloys, nickel and nickel alloys, titanium and titanium alloys, bronze, copper and dilute precious precision alloy processing material, the shape of the product has: A variety of specifications of the plate, tube, rod and profile and deep processing of products.
contactCuNiBeZrSi alloy got a better overall performance after solid solution 950°C×1.5h+460°C×3h aging. And the values of hardness and electrical conductivity of the alloy are HB 259 and 56 %IACS. It can meet the requirement of slot wedge copper alloy working, with better economic benefits. Access through your institution Add to Cart
contactThe working performance of an electric machinery can be improved by adopting magnetic slot wedge on the stator or rotor. To investigate the influence of the magnetic slot wedge on magnetic field distribution and the saturation reactance of a turbo-generator, a 2-D mathematical model for electromagnetic field of a 150MW air-cooled turbo-generator has
contactThe invention discloses a kind of processing method of slot wedge copper alloy, prepared using processing technologys such as continuous up-casting → solution hardening → continuously extruded → cold deformation → subzero treatment → timeliness；Copper alloy is made up of elements such as copper, nickel, silicon, chromium, cobalt, aluminium,
contact2023213 · Official Site of Copper Development Association, Inc. (USA)
contact202326 · 800 – 1500°F (427 – 816°C) where un-stabilized alloys such as 304 are subject to intergranular attack. In this temperature range, the overall corrosion resistance of Alloy 347 is superior to Alloy 321. Alloy 347 also performs somewhat better than Alloy 321 in strongly oxidizing environments up to 1500°F (816°C).
contactAbstract: According to the working conditions of the nuclear power generator slot wedge and the principle of the heat treatment, CuCo2BeZr copper alloy was strengthened by a series of heating process test, finally acquired a good performance of the nuclear power slot wedge.
contactThe working performance of an electric machinery can be improved by adopting magnetic slot wedge on the stator or rotor. To investigate the influence of the magnetic slot wedge on magnetic field distribution and the saturation reactance of a turbo-generator, a 2-D mathematical model for electromagnetic field of a 150MW air-cooled turbo-generator has
contactDezincification penetration of copper alloy (C90 300) containing graphite particles (5–200 µm) 23–25 is observed to be slightly higher than that of the matrix copper alloy (C90 300). Fig. 4 shows the dezincified layer in this copper–graphite particle composite made using titanium as the wetting agent using the stir casting technique; titanium forms titanium
contact202326 · 800 – 1500°F (427 – 816°C) where un-stabilized alloys such as 304 are subject to intergranular attack. In this temperature range, the overall corrosion resistance of Alloy 347 is superior to Alloy 321. Alloy 347 also performs somewhat better than Alloy 321 in strongly oxidizing environments up to 1500°F (816°C).
contactCopper 0.1830 4660 Diamond 0.7090 18000 Fiberglass 0.1080 2740 Glycerin 0.0760 1920 Inconel® 0.2290 5820 Iron, Cast (soft) 0.1380 3500 Iron, Cast (hard) 0.2200 5600 Iron oxide (magnetite) 0.2320 5890 Lead 0.0850 2160 Lucite®
contact1999101 · Cu-Al alloys have been recommended for application as the diffusion barriers/adhesion promoters for advanced copper based metallization schemes. In this study interfacial reaction between Cu-Al alloy/SiO 2 is investigated by x-ray photoelectron spectroscopy (XPS).
contactReinhart found that copper and its alloys of aluminum, silicon, tin, beryllium, and nickel had significantly lower long-term corrosion rates after 18 months compared to those specimens measured after only 6 months of exposure
contactCopper alloys attain their corrosion resistance by the formation of protective surface films. These are visible to the naked eye, form gradually over a period of time - both in the atmosphere and in seawater - and are due to a reaction between the air or seawater and the surface of the alloy. In the atmosphere, copper develops a brown patina in ...
contactUnique lock engagement featuring expanding side ‘hooks’ that grab the internal sides of the wedge lock slot, creating a strong connection between the device frame and the lock to resist and deter theft. Carbon steel
contact2 · Wedge-Lock Washers. Nord-Lock wedge-locking washers utilise tension instead of friction in order to secure bolted joints exposed to severe vibration and dynamic loads. Over the operational life cycle, Nord-Lock
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