HEAT RESISTANT SEPARATION FABRIC
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Abstract
A heat resistant separation fabric including stainless steel fibers. The stainless steel fibers are made out of an alloy comprising more than 12% by weight of chromium. The stainless steel fibers include an oxide skin. The atomic percentage of Cr at 5 nm depth of the oxide skin divided by the sum of the atomic percentages of Cr and Fe at 5 nm depth of the oxide skin, and multiplied with 100 to express as a percentage, is higher than 30%.
103 Citations
24 Claims
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1-12. -12. (canceled)
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13. Heat resistant separation fabric comprising stainless steel fibers,
wherein said stainless steel fibers are made out of an alloy comprising more than 12% by weight of chromium; -
wherein said stainless steel fibers comprise an oxide skin; wherein the atomic percentage of Cr at 5 nm depth of said oxide skin divided by the sum of the atomic percentages of Cr and Fe at 5 nm depth of said oxide skin, and multiplied with 100, is higher than 30%. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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Specification