Colmonoy 705 Nickel Base Powder Ni 705 Powder Manufacturing
Equipment Grit Blast
Product Description
Alloy 705 is a tough nickel-chromium-boron matrix alloy holds
extremely hard tungsten-carbide particles used for protection from
severe sliding abrasion. It has spheroidal and non spheroidal
shape. It’s used on screw conveyors and augers. Finished by
grinding. The method of application is fusewelder. Fusing
temperature is about 1025 °C(1875 °F).
Common Names: Colmonoy 705
Hardness: HRC 56-63
Surface Preparation
Surface should be clean, white metal, with no oxides (rust), dirt,
grease, or oil on the
surface to be coated. Note: It is best not to handle surfaces after
cleaning.
Recommended method of preparation is, to grit blast with 24 mesh
aluminum oxide,
rough grind, or rough machine in a lathe.
Chemical Composition(%)
| B | C | Cr | Fe | Si | W | Ni |
| 1.5 | 2.2 | 7.5 | 2.0 | 2.3 | 48.1 | Bal. |
Physical Properties
| Grade | Density | Flow Rate |
| Alloy 705 | 5.42g/cm3 | 12.6sec/50g |
Particle size (µm)
Granularity: 36-106μm,20-106μm,53-150μm
Other sizes can be produced by customers’ requirement.
Packing Details
Each bottle 5kg/bottles, 4 bottles pack in one carton,
then put cartons onto pallet or Box. OEM packing & label or
customized packing methods available.
Applications
· Screw conveyors and augers
· Protection from severe sliding abrasion
· Glass mold
Type we could offer
| Trademark | Nominal Composition(%) | HRC | Application |
| B | C | Cr | Fe | Mo | Si | W | Ni | Others |
| WLNi-63 | 3.0 | 0.6 | 15.0 | 4.0 | | 4.5 | | Bal. | | 58-61 | Excellent abrasion and corrosion resistance. |
| WLNi-62 | 3.2 | 0.7 | 15.5 | 4.0 | | 4.2 | | Bal. | | 56-64 | shafts, sleeves, pump plungers, sucker rod couplings, bed knives,
camshafts, bushings, mill guides, mixer blades, seal rings, brick
manufacturing equipment, and conveyor screws. |
| WLNi-705 | 1.5 | 2.2 | 7.0 | 2.0 | | 2.3 | 48.1 | Bal. | | 56-63 | protection from severe sliding abrasion. Used on screw conveyors
and augers |
| WLNi-750 | 1.6 | 3.0 | 6.8 | 2.0 | | 1.5 | 48.0 | Bal. | Co: 6.0 | 57-63 | A tough nickel-chromium-tungsten matrix alloy is used to hold
extremely hard tungsten-carbide particles. Best used for the most
severe abrasive conditions. Finished by grinding. |
| WLNi-225 | 0.8 | | | | | 2.3 | | Bal. | P:2.0 | 13-17 | For glass container mould protection and restoration. Also used for rebuilding automotive parts (clutch components). |
| WLNi-226 | 0.8 | | | | | 2.2 | | Bal. | P:1.9
| 16-21 | Blow heads, edges and repairs blow-blow plungers, guide rings, baffles |
| WLNi-227 | 1.1 | | | | | 2.8 | | Bal. | P:2.1 | 22-27 | For glass container mould protection and restoration. Also used for rebuilding automotive parts (clutch components). |
| WLNi-234 | 1.0 | 0.15 | 4.0 | | 3.0 | 2.8 | | Bal. | P:2.1 | 32-36 | For glass container mould protection and restoration. |
| WLNi-4 | 2.1 | 0.4 | 10.0 | 2.8 | | 2.4 | | Bal. | | 35-40 | Aircraft gas turbines, steam turbine power plants, turbochargers
and valves in reciprocating engines, prosthetic devices, heat
treating equipment, pollution control equipment, coal gasification
and liquefaction systems, and components in pulp and paper mills. |
| WLNi-7631-60F | 1.16 | 2.58 | 6.08 | 1.80 | | 1.82 | 57.66 | Bal. | | | Aircraft gas turbines, steam turbine power plants, turbochargers
and valves in reciprocating engines, prosthetic devices, heat
treating equipment, pollution control equipment, coal gasification
and liquefaction systems, and components in pulp and paper mills. |
| WLNi-42 | 2.0 | 0.4 | 10.0 | 2.5 | | 3.0 | | Bal. | | 35-40 | Less hardness and slightly less abrasion and corrosion resistance. |
| WLNi-22 | 1.0 | 0.1 | 0.05 | 0.03 | | 3.0 | | Bal. | | 28-33 | Bottle moulds, cast iron parts |
| WLNi-22-KW | 1.0 | 0.1 | 0.05 | 0.03 | | 3.0 | | Bal. | P:2.0 | 28-32 | Aircraft gas turbines, steam turbine power plants, turbochargers
and valves in reciprocating engines, prosthetic devices, heat
treating equipment, pollution control equipment, coal gasification
and liquefaction systems, and components in pulp and paper mills. |
