A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TOOLING FOR PRODUCING Z-CHANNELS IN CERAMIC FIBER PREFORMS
A needle array suitable for perforating a fibrous preform includes a backplate and a plurality of needles individually removably attached to and extending away from the backplate. Each of the plurality of needles includes a bundle of ceramic filaments, a metallic sheath surrounding a first end of the bundle abutting the backplate, and a sharpened point on the second end of the bundle, the second end being oppositely disposed from the first end.
TOOLING FOR PRODUCING Z-CHANNELS IN CERAMIC FIBER PREFORMS
A needle array suitable for perforating a fibrous preform includes a backplate and a plurality of needles individually removably attached to and extending away from the backplate. Each of the plurality of needles includes a bundle of ceramic filaments, a metallic sheath surrounding a first end of the bundle abutting the backplate, and a sharpened point on the second end of the bundle, the second end being oppositely disposed from the first end.
TOOLING FOR PRODUCING Z-CHANNELS IN CERAMIC FIBER PREFORMS
KOLE MOLLY (author) / SUDRE OLIVIER H (author)
2024-09-19
Patent
Electronic Resource
English
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