Conductive Sintered Metal Fiber With High Electrical Resistance
Product Description click to expand contents
- Fecral fiber fecral fiber fecral fiberIron-chromium-aluminum (FeCrAl) alloys have long been used as high-temperature heating elements. Currently, wrought FeCrAl alloys are under development as one of the promisingcandidates for accident-tolerant fuel (ATF) cladding materials in light-water reactors (LWRs).These alloys have shown excellent corrosion and oxidation resistance in a high-temperature steam environment, compared with current commercial zirconium alloys [6-8]. Their low radiation-induced-swelling and tolerance of off-normal conditions are also worth noting.Under development efforts for ATF FeCrAl alloys, 1013 wt.% Cr and 56 wt.% Al have been employed for improved surface protection effects at both the service temperature and elevated temperatures in accident-case scenarios. Small amount of alloying elements, such as molybdenum (Mo) and/or niobium (Nb), have also been added to improve the strength and control microstructures of FeCrAl 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
Company Profile click to expand contents
- Hunan Huitong Advanced Materials Co., Ltd.
- [ China ]
- This company is registered as a free member and is not verified or authenticated by Tradekey.com
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Hunan Huitong Advanced Materials Co., Ltd. is a legal project established in accordance with the requirements of the National Development Planning Commission Jigaoji (2001) No. 487 document.
Basic Information
- Company Products / Services: sintered metal fiber
- Year Established: 1983
- Number of Employees: 101-500
- Website: https://www.sinteredmetalfiber.com/
