Nozzle Guide Vane

Nozzle Guide Vane

Nozzle guide vane is made from nickel base high temperture alloy, cobalt base superalloy and stainless steel. We can cast and machining all kinds of nozzle rings as customer's drawings.
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Description

Nozzle guide vanes - The stator blades of a turbine. They direct the airflow onto the turbine blades while at the same time converting pressure energy into kinetic energy. Gases coming from the combustion chamber pass through the nozzle guide vanes, where because of their convergent shape they accelerate.

The stator blades of a turbine. They are convex and shaped like airfoils. They direct the airflow onto the turbine blades while at the same time converting pressure energy into kinetic energy. Gases coming from the combustion chamber pass through the nozzle guide vanes, where because of their convergent shape they accelerate. On passing through the NVGs, gases are given a “spin” or a “swirl” in the direction of the rotation of the turbine rotor blades. The latter absorb this energy, causing the turbine to rotate at a high speed.

Our Simis is a professional casting manufacturer in China. We can use vacuum investment casting technology to produce high temperature alloy castings and aluminum alloy castings. Our main products include turbocharger spares, turbine wheels, compressor wheels, compressor impellers, gas turbine blades, nozzle rings, nozzle guide vanes, turbojet engine, turbine blades, turbine impellers of gas turbine, turbine blades of steam turbine, marine engine turbine blades and other power equipment precision casting. The materials mainly include nickel base high temperature alloy, cobalt base superalloy, such as Inconel 713C, Inconel 713LC, Inconel 718, K418, K213 etc.

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