FeCrAl wires for thermal spraying, equal to TAFA Alcro
- Courier
- In detail
INTRODUCTION
FeCrAl is a high-resistivity iron-chromium-aluminium alloys for use up to 1400º C (2550º F). With the well-bonding coating and high temperature oxidation resistance. So they can use in variety of industry.
Equivalent to: Tafa Alcro, PMET731
CHEMICAL COMPOSITION%
Type |
Chemical composition |
||||
---|---|---|---|---|---|
FeCrAl |
AL |
Mn |
Fe |
Si |
Cr |
5.3 |
0.45 | Bal |
0.7 |
23.5 |
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
Melting
Intermediate frequency furnace melting of virgin raw materials.
Remelting
Electroslag refine the raw materials.
Cold drawing
Draw big diameter wires to 1.6mm/2.0mm/3.17mm.
Final packing
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 coatingtechnology .
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
Where good corrosion and oxidation Resistance is required
For wear resistance such as erosion and abrasion
Machine element repair and restoration
Resistance to chloride-ion attack in marine environments
As a replacement for hard chrome plating
Bond coats in high-temperature coating systems
Protective coatings against sulphur-containing atmospheres
Protective coatings against scaling of conventional low alloy steels
Packing and shipping
Packaging
STANDARD SIZE&PACKING
Diameter |
Dimension Tolerance |
Packing |
Wire Weight |
---|---|---|---|
1/16"(1.6mm) |
+0/-0.05 |
D 300 Spool |
15kgs(33 lbs)/spool |
2.0mm |
+0/-0.05 |
D 300 Spool |
15kgs(33 lbs)/spool |
1/8"(3.17mm) |
+0/-0.05 |
Coil Form |
20-400kgs/coil |
Label
Brand, Neutral or Customized
Delivery
Courier/Air/Sea
Normally we keep stock of 1.6mm, can deliver in 1-3 days.
For mass order, delivery time is depends on the quantity.