AEROSPACE
SPECIALITY AEROSPACE
Doncasters is a global leader in the manufacture of components and assemblies for civil and military aeroengine, and airframe markets and is a respected supply chain partner to leading manufacturers worldwide.
With a wide range of advanced casting capabilities across the USA and Europe, Doncasters can deliver an unparalleled range of solutions, including:
- Single crystal, directionally solidified, and equiax turbine airfoils
- Superalloy investment cast structural components
- Combustion assemblies and heat shields
We are also a key supplier of superalloy bar stock for the aerospace industry, producing and forming high-temperature alloys critical to efficient aero engine operation.
Doncasters is a leading manufacturer of engine ready compressor and turbine airfoils, blades, vanes, inlet guide vanes, variable vanes and fan blades serving the aerospace and industrial gas turbine industry.
The Group’s capabilities include machining from Doncasters’ indigenous casting sources and direct material supply of precision airfoils. Investment cast turbine airfoils are produced in a wide range of equiaxed, single crystal and directionally solidified vacuum cast superalloys.
Components can be produced in sizes up to 800 mm (31.5 in.)
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Manufacturing Facilities
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Doncasters manufactures a wide range of high specification cast combustion components and systems for high performance applications
The product range which extends across many programmes, includes caps, venuturis, transition pieces, impingements, flow sleeves, combustion baskets, liners, ducts, fairings, oil and drain tanks, reheat and augmentor flaps, discharge nozzles, fuel manifolds and injectors, engine casings, bearings and turbine housings, attenuators, nacelle components and jet pipes. The materials used to manufacture the products include nickel alloys.
Manufacturing Facilities
Investment cast structural components are produced in a wide range of air-melted steels, cobalt alloys and vacuum cast nickel based superalloys.
Components can be produced in sizes ranging from:
Diameter: 5 – 1400 mm (0.2 – 55 in.) diameter
Pour weight: 5 – 500 kg (11 – 1,100 lb)
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Doncasters is a leading supplier of cast and fabricated heat shields and seal segments to the aerospace and industrial gas turbine (IGT) industries.
Materials include cobalt and nickel base alloys and high temperature stainless steels.
The Group manufactures parts in which include HP, IP and LP seal segments and combustor case heat shields in the following range of sizes:
up to 5.12 in. (130 mm)
by 200 mm (7.87 in.)
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