Machine Element Restoration Monel 400 Wire Good Corrosion Resistance
Machine Element Restoration Monel 400 Wire Good Corrosion Resistance
PRODUCT OVERVIEW
Monel 400 is specifically designed for spraying in arc spray and flame spray systems. It produces well-bonded coatings with excellent machineability. Monel 400 has good corrosion resistance, especially in sea water and caustic environments.
TYPICAL DEPOSIT CHARACTERISTICS:
Þ Typical Hardness: HRB 84
Þ Bond Strength: 4310 psi
Þ Deposit Rate: 10 lbs/hr/100A
Þ Deposit Efficiency 70%
Þ Wire Coverage: 0.9 oz/ft2 / mil
Þ Surface Texture * Variable
Þ Machinability Good
Þ Corrosion Resistance Good
* Depends on air pressure used
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.
APPLICATION
Þ Machine element restoration
Þ Sea water immersion
Þ Propellers
Þ Steam valve components
Þ Printing rolls
SPECIFICATION
Monel 400
NOMINAL CHEMICAL COMPOSITION (wt%)
| Ni | Cu | Mn | Fe |
| 65.0 | 31.0 | 1.2 | 1.7 |
RECOMMENDED SPRAY PARAMETERS:
| Diameter | Air Pressure | Voltage | Amperage | Standoff |
| 1/16” (1.6mm) 1/8” (3.2mm) | *50-60 psi | *28-30 | *100-200 | *4-8 in (10-20 cm) |
STANDARD SIZES & PACKAGING:
| Diameter | Packaging |
|
1/16” (1.6mm) 1/8” (3.2mm) |
15kg/spool 15kg/coil |
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