Fecral fiber for sintered felt of GPF or DPF
FeCrAl (Fecralloy) Fiber Mat/Fiber Fabric is used on metal fiber burners, such as radiant burners and gas infrared burners. It is suitable for use over a wide range up to 1100°C. FeCrAl (Fecralloy) fiber mat has longer high temperature life, having greater oxidation resistance and form stability over other alloys.
【Description】
The Fecral fiber is made of iron-chromium-aluminum alloy wire by a bundle drawing process and has a diameter of from 8 μm to 40 μm. Fecral alloy is a new type of electrothermal alloy with high electrical resistance, low temperature coefficient, long service life, high surface load and good oxidation resistance. It can be used in higher temperature environment than stainless steel fibers.
【Application】
It mainly used as raw materials for the manufacture of automobile exhaust gas purifiers(GPF), high temperature filter felts, burners, etc.
【Parameters】
Main technical specification:
Diameter(μm) |
Strength level |
Filament (F) |
Strength(cn) |
Elongation Rate% |
Weight/meter(g/m) |
8 |
HS |
1700 |
≥4.5 |
≥0.95 |
0.55~0.65 |
MS |
1700 |
≥3.0 |
≥0.75 |
0.50~0.70 |
12 |
HS |
1700 |
≥12.0 |
≥1.0 |
1.3~1.5 |
MS |
1700 |
≥9.0 |
≥0.8 |
1.2~1.6 |
22 |
HS |
1700 |
≥50.0 |
≥1.20 |
4.4~5.0 |
MS |
1700 |
≥30.0 |
≥1.00 |
4.2~5.2 |
12 |
HS |
100×2 |
≥19.0 |
≥1.1 |
0.14~0.18 |