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Fecralloy alloy (Iron-Chromium-Aluminium alloy)is a kind of electrothermal alloy, with high resistivity, small temperature coefficient, long service life, high surface load, and favorable oxidation-resistant performance. Fecralloy fiber is manufactured by fecralloy wire using bundle drawing process, to bring the diameter from 8 to 40 micron. Compared with stainless steel fiber, it can be used in much higher temperature. It is mainly used as a raw material in manufacturing automobile tail gas filter, high temperature filtration felt and burner etc.
