Metal Spray Powder LA-7801-25 (-325 +15u) NiAl 95/5, sintered

Metal Spray Powder LA-7851-15 (-120 +325) NiAlMo 90/5/5, sintered

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SKU: LA-7851-15 Categories: ,

Coatings of LA-7851-15 have high bond strength and good inter-particle cohesion resulting in feather edge machinability.

Due to the binder-less manufacturing method of these one-step thermal spray powders, these metal powder coatingsproduce very little residue while spraying.

$44.93$44.93

Price Per lb
  • Material Specificaiton
  • Product Application
  • Useful Documents
  • Equivalents
  • Method
  • REVIEW
Material Specificaiton for LA-7851-15

Chemical Compositon Requirements (By weight percent)

Element Minimum Maximum Target
Aluminum 4.00% 9.00% 6.50%
Boron - - -
Carbon - - -
Chromium - - -
Cobalt - - -
Free Carbon - - -
Iron - - -
Manganese - - -
Molybdenum 3.00% 9.00% 6.00%
Nickel 80.00% - 80.00%
Oxygen - - -
Silicon - - -
Sulfur - - -
Tungsten - - -
Vanadium - - -

Rotap Sizing Requirements (Weight Percent Per ASTM B214)

U.S. Mesh Passing Sieve X Retained - - Min. Max.
- - 120 Mesh - 0.50%
120 Mesh X 140 Mesh - 5.00%
140 Mesh X 170 Mesh - -
170 Mesh X 230 Mesh - -
230 Mesh X 270 Mesh - -
270 Mesh X 325 Mesh 85.00% -
325 Mesh X D - -

Sub-Sieve Sizing Requirements (Volume Percent Per ASTM B822)

Micron Channel Min Max
- - -
- - -
- - -
- - -
- - -
- - -
- - -

Physical Properties Requirements

Testing Procedure Minimum Maximum
Hall Flow (per ASTM B213) - -
Apparent Density (per ASTM B212) - -
Mean Value (per ASTM B222) - -
D10 (per ASTM B222) - -
D50 (per ASTM B222) - -
D90 (per ASTM B222) - -

These products are ideal for:

  • Good inter-particle cohesion resulting in feather edge machinability.
LA-7851-15

Equivalents:

  • Metco 447

Method:

  • Air Plasma Spray
  • Combustion
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Metal Spray Powder LA-7801-25 (-325 +15u) NiAl 95/5, sintered