Heat and Corrosion Resistant Powder

Heat and Corrosion Resistant Powder

This is high alloyed powder based on nickel and cobalt. This is good for HIP material, MIM, compacting and sintering. This alloy is also usable for heat spraying and powder welding.

Outline

Outline

Features

  • It is possible to adjust shapes and particle sizes according to processes and usage.
  • Nickel based alloy: Heat and corrosion resistant
  • Cobalt based alloy: Wear resistant

It can be mixed with iron-base alloy as hard particles to improve wear resistance of sintered products.

Main Applications

  • Valve sheets
  • Turbo vanes
  • Chemical engineering equipment
  • Jig for heating furnace
  • Turbine blades
  • Mesh belts
  • Turbo charger parts

Main Powder Products

Grade
C
Ni
Cr
Mo
Co
Fe
Others
Features
DAP KMC400
-
-
8.0
28.0
Bal.
-
Si 2.0
Good heat and wear resistance
DAP NMC700
-
Bal.
15.0
32.0
-
-
Si 3.0
Good heat and wear resistance
DAP RC276
≦0.010
Bal.
15.5
16.0
-
5.0
W 4.0
Good corrosion resistance against oxidizing or reducing atmosphere
DAP R625
≦0.10
Bal.
21.0
9.0
-
≦5.0
Nb,Ti,Al
Good strength and corrosion resistance
DAPN80A
0.10
Bal.
20.0
-
-
≦1.5
Al,Ti
Good high temperature creep strength and fatigue characteristics
DAPU520
0.05
Bal.
19.0
6.0
12.0
≦2.0
W,Al,Ti,B
Good strength and heat resistance in high temperature
DAP M2
0.85
-
4.2
5.0
-
Bal.
W,V
Good wear resistance
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