Description of Self-flowing/Melting Alloy Powder HRFe60
Self-flowing/melting alloy powder based on iron, HRFe60, is used in situations where the component may be deformed by melting after the coating process or where the substrate cannot tolerate the heat generated during the melting process. The self-flowing/melting materials partially melt during the spraying process, thereby eliminating the requirement for additional melting.

Specifications for Self-flowing/Melting Alloy Powder HRFe60
Product Name
|
HRFe60 (water atomised)
|
Composition
|
C: 1.5
Cr: 35
Si: 3.5
B: 3.0
Ni: 15
Fe: balance
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Grade
|
Fe60
|
Flow Density
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18–22 s/50 g;
3.5–4.0 g/cm³
|
Particle Size
|
-106 mesh +45 µm
-90 mesh +45 µm
-45 mesh +15 µm
|
Hardness
|
55–60 HRC
|
Applications for Self-flowing/Melting Alloy Powder HRFe60
- Flame spraying/melting
- HVOF
- Harrow components
- Hooked-tooth components
- Petroleum drill pipes
- Scraper shafts
These self-flowing alloy powders based on iron are intended for use in two-stage spraying/melting metallisation of iron components when enhanced corrosion and/or wear resistance is required. They may be applied to parts and components made from carbon steel, alloyed and stainless steel, cast iron, Monel, nickel, and cobalt alloys. They must not be applied to brass, bronze, or aluminium and may require specific precautions when used with other alloys. Depending on the selected grade, a coating hardness between HRC 33 and 65 is achieved.