K403 powder | Nickel Alloy Powder
K403 is a cast nickel-based superalloy. The alloy has high-temperature strength. It is widely used for casting guide vanes and working blades of turbo jet, turbo shaft, and turbo fan series engines. It has a higher content of γ’ phase forming elements Al, Ti, etc., so the volume fraction of the γ’ phase in the alloy structure is higher.
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Product Description
K403 is a cast nickel-based superalloy. The alloy has high-temperature strength. It is widely used for casting guide vanes and working blades of turbo jet, turbo shaft, and turbo fan series engines. It has a higher content of γ’ phase forming elements Al, Ti, etc., so the volume fraction of the γ’ phase in the alloy structure is higher.
CHEMICAL COMPOSITION (wt%) | |||||||
Item | Ni | Cr | Mo | AI | Ti | Co | W |
K 403 | Bal. | 10.0-12.0 | 3.8-4.5 | 5.3-5.9 | 2.3-2.9 | 4.5-6.0 | 3.8-5.5 |
Particle Size Distribution (PSD): 0-25, 15-45, 15-53, 45-105, 45-150um or sieved as required.
Shape: Spherical
Process: Gas atomized (GA) or Plasma rotating electrode powder (PREP)
Packing: 5kg, 10kg, 25kg or as required; plastic bottle/can.
Application: additive manufacturing, 3D printing
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AM Powder
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Hot Isostatic Pressing (HIP) technology works by placing the product in a closed container, filling it with inert gas and sintering or densifying the product at a very high temperature (usually close to the forging temperature of the material) and at a very high pressure (usually 100 – 140 MPa). This allows the product to be sintered or densified.
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MIM products can be complex in shape, precise in size, high in strength and produced automatically in large quantities, and can significantly reduce the complexity and cost of traditional metalworking
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SLM, also known as Selective Laser Melting, is similar in principle to SLS in that a laser is used to melt and solidify metal powder in a specified area, which is then moulded in a layer-by-layer stack.
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Electron beam melting refers to a vacuum melting method in which the kinetic energy of a high speed electron beam stream is converted to heat as a heat source for melting metals under high vacuum. The abbreviation is EBM.
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