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With the exploration and innovation of Bebon people, DEN gradually formed four major advantageous products: steel plate, steel pipe, stainless steel, special steel, and established our own Machining processing center in order to meet customer's diverse requirements.




High Precision Nickel Base Alloy Turbine Rotor Turbine

High Precision Nickel Base Alloy Turbine Rotor Turbine Wheel Used For Train Engine Parts With Factory Price , Find Complete Details about High Precision Nickel Base Alloy Turbine Rotor Turbine Wheel Used For Train Engine Parts With Factory Price,Turbine Rotor,High Precision Turbine Rotor,Turbine Rotor For Turbojet Engine Parts from Machinery Engine Parts Supplier or

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Nickel base alloys for advanced power plant components

The manufacture of large nickel base alloy components such as turbine rotors has been recognized as a key issue for a 700°C power plant. There have been several trials of full size component production of nickel base alloy power plant components, as reported by Klingensmith (2010), Fukuda (2010) and Tschaffon (2010). Long lengths (up to nearly 9 m) of alloy 617CCA and alloy 263 thick walled pipes

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Nickel based alloy and its use, blade or turbine blade and

Manufacturing method of structural element of gas turbine from cast alloy on the basis of nickel involves alloy obtaining and its heat treatment. EFFECTalloy is characterised with reduced density, high strength and stability; structural elements of gas turbine are characterised with

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Development Of A Sulfidation Corrosion Resistant Nickel

A nickel base superalloy for FCC power recovery turbine rotors was developed, which shows excellent sulfidation corrosion resistance, high temperature strengths, and hot workability. To investigate the influences of the alloying elements of AISI685 on the sulfidation behavior, nickel base alloys containing each of chromium, cobalt,

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(PDF) Nickel Based Super Alloys For Gas turbine Applications

Nickel based Waspaloy is an age hardening super alloys with excellent high temperature strength and good corrosion resistance notable to oxidation, at service temperature up to 1200℉ (650

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US6085417A Method of repairing a steam turbine rotor

A method for repairing the rim of a steam turbine rotor, and a weld material for repairing such rotors. The method generally includes the steps of removing a damaged rim and its associated dovetail region, so as to form a surface at the perimeter of the rim portion. A weld repair region is then formed on the surface, which is machined to reconstruct the rim portion and the dovetail region

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DEVELOPMENT OF A SULFIDATION CORROSION

A nickel base superalloy for FCC power recovery turbine rotors was developed, which shows excellent sulfidation corrosion resistance, high temperature strengths, and hot workability.

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AMS5750Alloy Bars, Forgings, and Rings, Corrosion and

This specification covers a corrosion and heat resistant nickel base alloy in the form of bars, forgings, flash welded rings, and stock for forging or flash welded rings. Primarily for parts and assemblies, such as turbine rotors, shafts, blades, and bolts, requiring high strength up to 1500 ° F (816° C) and oxidation resistance up to 2000 ° F ° Centigrade).

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On the structural changes in the nickel base alloy

Keywordsrotor blades, nickel base alloy, microstructure, intermetallic phase, carbides, heat treatment. 1. Introduction Rotor blades are important elements of gas turbine engines (GTE). They operate under complex loading conditions, in the conditions of gas corrosion at temperatures of 580— 800°C, which has an effect on the material structure.

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Development Of A Sulfidation Corrosion Resistant Nickel

Development Of A Sulfidation Corrosion Resistant Nickel Base Superalloy For FCC Power Recovery Turbine Rotors.. Texas A&M University. Turbomachinery Laboratories. Available electronically from http/ /hdl.handle.net /1969.1 /163415.

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(PDF) Nickel Based Super Alloys For Gas turbine Applications

Nickel Based Super Alloys For Gas turbine Applications. Design information on four nickel and cobalt base alloys for inclusion in Military Handbook 5 is presented. and turbine rotor and

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Pre notched and corroded low cycle fatigue behaviour of a

As turbine entry temperatures are pushed higher to improve gas turbine efficiency, engine components are forced to accommodate increasingly higher stresses and temperatures. This places significant demands on the high strength nickel alloys used for critical parts; failure of these parts would threaten the safety of an aircraft and its passengers.

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Nickel Alloys Rolled Alloys, Inc.

601 is a nickel base alloy with high chromium and an aluminum addition. Outstanding oxidation resistance to 2200°F, good strength and carburization resistance.

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Component repair Sulzer

On the other hand, the brazing alloy must be able to withstand all final heat treatments applied to the component. This determines the permissible melting ranges of high temperature (nickel and cobalt base) brazing alloys. Nickel base superalloys contain aluminum and titanium for good creep resistance. These elements are very reactive with oxygen.

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Nickel based alloy The International Nickel Company, Inc.

Nov 09, 1982 · Nickel base alloy containing chromium, aluminum, titanium, molybdenum, cobalt and tungsten has combination of strength and ductility at elevated temperatures, particularly including stress rupture strength at 980° C. and ductility at 760° C., along with resistance against oxidation and to hot corrosion by combustion products from jet engine fuels.

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