FeCrBSi cored wires (powder-filled) for thermal spraying, equal to TAFA 95 MXC, Armacor M
- Courier
- In detail
INTRODUCTION
FeCrBSi wire material with coating was prepared by twin-wire arc spraying processing. The chemical compositions of the coating, as well as phase components were analyzed by energy-dispersive spectroscopy and x-ray diffraction method. The surface roughness, porosity, and cross-sectional morphology were further characterized. In-boiler test was also carried out. The low thickness loss of the tube indicates a promising application future in sludge boilers.
CHEMICAL COMPOSITION
Grade |
Chemical Composition |
||||
---|---|---|---|---|---|
Cr% |
B% | Mn% | Si% | Fe% | |
FeCrBSi | 27-29 | 3-4 | 1.5-2 | 1-2 | Bal |
Equivalent
Tafa 95MXC,PMET 273,Armacore M.
Deposit Characteristics
Grade |
Density |
Melting point°C |
---|---|---|
FeCrBSi |
7.3g/cm3 |
1538 |
Typical Hardness: HRB 55-60
Bond Strength: 6000 psi
Deposit Rate: 10 lbs/hr/100A
Deposit Efficiency 70%
Machin Ability :Good
Advantage:
1. Reasonable price, regular sizes stock, short delivery time;
2. International production technology, quality guaranteed;
3. 100% replacement / Refund for problematic items;
Production process
Spray process
Arc Spray
Arc spraying is the use of electric arc burning in two consecutive fed between the wires to melt the metal, with a high velocity gas stream molten metal atomization, and the atomization of the sprayed metal particles so that they accelerate the work to form a coating technology .
Flame Spray
The use of a flame as the heat source, the metal and non-heated to a molten state, forming a mist flow in the state of high-speed air jet to the substrate, the injection of the molten minute particles impact upon the substrate above, plastic deformation, into a sheet shape superimposed sedimentary layers.
Application
Boiler tubes& tube shields
Yankee Dryer Rolls
Abrasion Resistance
Fan blades
Drill collars
Packing and shipping
Packaging
STANDARD SIZE&PACKING
Size |
Tolerance |
Packing |
Wire Weight |
---|---|---|---|
1.6mm |
+0/-0.05 |
D270 Spool |
15kgs(33 lbs)/spool |
2.0mm |
+0/-0.05 |
D270 Spool |
15kgs(33 lbs)/spool |
Other sizes can be produced based on customers’ requirement.
Delivery time
Courier/ Air / Sea
Normally we keep stock of 1.6 mm, can deliver in 1 - 3 days.
For mass order, lead time depends on quantity.