Alloy Powder
Alloy Powder
Alloy Powder

Daido Steel provides various types of alloyed powders incluing those of stainless, super alloy and nonferrous metal. Powders with various particle diameters from coarse particle powder to ultra-fine powder can be produced. Our alloyed powders are active in various fields of automobile, IT, electronic component, precision component, building material.

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Powder Materials for Special Usage

Powder Materials for Special Usage

High-purity alloy powder can be applied to sputtering targets after densification by HIP. It is also effective for improving corrosion resistance by thermal spraying, overlaying and brazing.

Features

  • Partially levitated molten metal within the water-cooled crucible with a bottom-pouring spout is atomized with jets of Argon gas.
  • The combination of Levitation-melting and gas-atomization processes prevents impurities (e.g., oxygen) from being picked up from the crucible. This process enables to produce an uncontaminated and high purity powder.

Main applications

  • High purity target materials
  • Aerocraft parts
  • Braizing filler
  • Titanium cutting tools
  • Marine plants and chemical plants
  • Medical equipment parts
  • Sports gear

Main powder products

Material Typical particle size(µm)
Ti-6Al-4V -250
Ti-15Mo -250
Ti-36Al -250
Ni-base super alloy -250
All titanium heat exchanger
All titanium heat exchanger
Target materials for sputtering
Target materials for sputtering

High Speed Steel and Other Type of Tool Steel Powder

Features

  • Gas atomization method has made it possible to produce spherical powder with high filling density and less oxygen content.
  • The combination with HIP (Hot Isostatic Pressing) has made it possible to produce materials
    with homogeneous microstructure when materials on which hot working could not performed before or when it is difficult to produce materials by Melting Method.
Wrought high-speed steel

Main applications

  • Various rolls (Hot rolling and Cold rolling)
  • Various tools (End Mill, Pinion Cutter, Broach Drill, Cutting tolls)
  • Die materials, Die parts, Sintered Parts
PM high-speed steel

Main powder products

Material Chemical Composition(mass%) Powder properties Characteristics and
correspomding steel type
C Cr Mo W V Co A0(g/cm2) FR(S/50g)
DAP520 1.30 4.0 5.0 6.5 3.0 5 12 DEX20 HRC≧63
DAP540 1.30 4.0 5.0 6.5 3.0 8.0 5 12 DEX40 HRC≧63
DAP560 1.70 4.0 2.0 15.0 5.0 8.0 5 12 DEX60 HRC≧66
DAP580 2.10 4.0 6.0 14.0 5.5 12.0 5 12 DEX80 HRC≧67
DAPSKH51 0.85 4.2 5.0 6.0 2.0 SKH51 HRC≧63(M2)
DAPSKD61 0.35 5.0 1.3 1.0 SKD61 HRC≧53(H13)

※Different type of chemical compositions is also available
※Unless "Bal" is specified on the table, metal type is Fe-base alloy basically.

Inquiries about Alloy Powder

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