Colmonoy 69 HV Nickel Base Powder Ni-69HV Powder Ball Valves Centrifugal Pump Parts
Product Description
Colmonoy 69HV is designed for use in HVOF Systems and does not require fusing.
Colmonoy 69HV is used for ball valves, centrifugal pump parts, heat exchanger tubes and other nonpoint loading applications. The coating is well suited for applications requiring abrasion and corrosion resistance, particularly in the as-sprayed condition when fusing is not possible. The coatings are also used to protect against particle erosion up to 1500°F(815°C).
Colmonoy 69HV cannot be hardened by fusing. A Metallurgical bond can be achieved, and coating integrity can be increased by torch, induction or furnace fusing. The fusing temperature is approximately 1890°F (1030°C). Coatings of Colmonoy 69HV can be ground with silicon carbide or machined with CBN or carbide tooling.
Colmonoy 69HV can be utilized as a chromium plating replacement. Though not as hard (58-63HRC), the coating is more dense (≥98%) and far less prone to cracking.
HRC: 58-63
Common Name: Colmonoy 69HV
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 | Cu | Fe | Mo | Si | Ni |
| 3.5 | 0.5 | 16.5 | 2.0 | 3.0 | 3.0 | 5.1 | Bal. |
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
Ball valves, centrifugal pump parts, heat exchanger tubes and other nonpoint loading
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. |
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Ni-69HV Colmonoy 69 Powder Ball Valves Centrifugal Pump Parts Images
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